No Dinosaur Status Author Year Length Weight ESR Area Country Region Formation Time 1 Time 2 Clade 1 Clade 2 Clade 3 Clade 4 Clade 5 Clade 6 Clade 7 Clade 8 Clade 9 Clade 10 Clade 11 Clade 12 Clade 13 Clade 14 Clade 15 Clade 16 Clade 17 Clade 18 Clade 19 Clade 20 Material Reference
1 Aardonyx celestae valid Yates et al. 2009 8,7 m 1,7 t 3 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria











Two partial skeletons (immature) with cranial fragments. Yates, A. M.; Bonnan, M. F.; Neveling, J.; Chinsamy, A.; Blackbeard, M. G. (2010). "A new transitional sauropodomorph dinosaur from the Early Jurassic of South Africa and the evolution of sauropod feeding and quadrupedalism".
2 "Abdallahsaurus" nomen nudum > Giraffatitan brancai Maier 2003 14 m 8,5 t 2 Africa Tanzania - Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Ulna, radius, manus, pubis, ischium and pubes ? Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
3 Abdarainurus barsboldi valid Averianov & Lopatin 2020 25 m 30 t 2 Asia Mongolia Ömnögovi Alagteeg Late Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Nine caudal vertebrae and chevrons. Alexander O. Averianov & Alexey V. Lopatin (2020). An unusual new sauropod dinosaur from the Late Cretaceous of Mongolia.
4 Abelisaurus comahuensis valid Bonaparte & Novas 1985 7,2 m 1,6 t 2 South America Argentina Río Negro Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra Furileusauria Abelisaurinae





Incomplete skull. Bonaparte, J.F. & Novas, F.E. (1985). "Abelisaurus comahuensis, n.g., n.sp., Carnosauria del Crétacico Tardio de Patagonia".
5 Abelisaurus garridoi S > Aucasaurus garridoi Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
6 Abrictosaurus consors valid Hopson 1975 0,9 m 0,8 kg 2 Africa Lesotho Qacha's Nek Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae Heterodontosaurinae










Two partial skeletons (one with skull). Sereno, P. (2012). "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs".
7 Abrosaurus dongpoi valid Ouyang 1989 9,5 m ? 4,1 t ? 1,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria ?






Two incomplete skulls. Ouyang H. (1989). A new sauropod dinosaur from Dashanpu, Zigong County, Sichuan Province (Abrosaurus dongpoensis gen. et sp. nov.).
8 Abrosaurus dongpoensis S > Abrosaurus dongpoi Ouyang 1989





























Ouyang H. (1989). A new sauropod dinosaur from Dashanpu, Zigong County, Sichuan Province (Abrosaurus dongpoensis gen. et sp. nov.).
9 "Abrosaurus gigantorhinus" nomen nudum > Abrosaurus dongpoi Ouyang 1986





























Ouyang H. (1986) Ph.D.
10 Abydosaurus mcintoshi valid Chure et al. 2010 20 m 26 t 3 North America USA Utah Cedar Mountain Early Cretaceous Late Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Five individuals (Four Skulls and two fragmentary skeletons). Chure, Daniel; Britt, Brooks; Whitlock, John A.; Wilson, Jeffrey A. (2010). "First complete sauropod dinosaur skull from the Cretaceous of the Americas and the evolution of sauropod dentition".
11 Acantholipan gonzalezi valid Rivera-Sylva et al. 2018 5,7 m 1,4 t 2 North America Mexico Coahuila Pen Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Dorsal vertebra, caudal vertebra, rib fragment, left humerus fragment, left ulna, left femur fragment, thoracic osteodermal spine. Héctor E. Rivera-Sylva; Eberhard Frey; Wolfgang Stinnesbeck; Gerardo Carbot-Chanona; Iván E. Sanchez-Uribe; José Rubén Guzmán-Gutiérrez (2018). "Paleodiversity of Late Cretaceous Ankylosauria from Mexico and their phylogenetic significance".
12 Acanthopholis curtonotus S > Anoplosaurus curtonotus Nopcsa 1902





























F. Nopcsa, (1902), "Notizen über cretacische Dinosaurier", Sitzungsberichte der Mathematisch-Naturwissenschaftlichen Classe der Kaiserlichen Akademie der Wissenschaften.
13 Acanthopholis eucercus nomen dubium Seeley 1879 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria Thyreophora ? Eurypoda ? Ankylosauria ?













Six caudal vertebrae. Seeley, H.G., (1879), "On the Dinosauria of the Cambridge Greensand".
14 Acanthopholis horrida S > Acanthopholis horridus Huxley 1867





























Huxley, T.H., (1867), "On Acanthopholis horridus, a new reptile from the Chalk-Marl.
15 Acanthopholis horridus nomen dubium Huxley 1867 4,1 m ? 500 kg ? 1 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Three teeth, basicranium, dorsal vertebra ?, spikes and scutes. Pereda-Suberbiola, X. & Barrett, P.M., (1999), "A systematic review of ankylosaurian dinosaur remains from the Albian-Cenomanian of England".
16 "Acanthopholis hughessi" nomen nudum Seeley 1869 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria
















Six dorsal and seven caudal vertebrae, seven dermal plates and other fragments (probably chimera with Ornithopod). Seeley, H.G., (1869), Index to the Fossil Remains of Aves, Ornithosauria, and Reptilia from the Secondary Strata arranged in the Woodwardian Museum of the University of Cambridge.
17 "Acanthopholis keepingi" nomen nudum Seeley 1869 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria
















Five dorsal and six caudal centra, rib, two chevrons, 13 dermal plates, ilium ? and other elements. Seeley, H.G., (1869), Index to the Fossil Remains of Aves, Ornithosauria, and Reptilia from the Secondary Strata arranged in the Woodwardian Museum of the University of Cambridge.
18 Acanthopholis macrocercus S > Syngonosaurus macrocercus Seeley 1869





























Pereda-Suberbiola, X. & Barrett, P.M., (1999), "A systematic review of ankylosaurian dinosaur remains from the Albian-Cenomanian of England".
19 Acanthopholis major S > Anoplosaurus major Nopcsa 1902





























Pereda-Suberbiola, X. & Barrett, P.M., (1999), "A systematic review of ankylosaurian dinosaur remains from the Albian-Cenomanian of England".
20 Acanthopholis platypus nomen dubium Seeley 1869 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria Thyreophora ? Eurypoda ? Ankylosauria ?













Six caudal centra, phalanx (other referred material probably belonged to Sauropod). Pereda-Suberbiola, X. & Barrett, P.M., (1999), "A systematic review of ankylosaurian dinosaur remains from the Albian-Cenomanian of England".
21 Acanthopholis stereocercus nomen dubium Seeley 1869 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria
















Caudal vertebrae, dermal spine (probably chimera with Ornithopod). Pereda-Suberbiola, X. & Barrett, P.M., (1999), "A systematic review of ankylosaurian dinosaur remains from the Albian-Cenomanian of England".
22 Acanthopholis tanyspondylus S > Eucercosaurus tanyspondylus Seeley 1878





























H. G. Seeley. (1879). On the Dinosauria of the Cambridge Greensand.
23 Achelousaurus horneri valid Sampson 1995 6 m 2,6 t 2,5 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Pachyrhinosaurini Pachyrostra




At least 4 individuals (skulls and also postcranial fragments). Sampson, S. D. (1995). "Two new horned dinosaurs from the upper Cretaceous Two Medicine Formation of Montana; with a phylogenetic analysis of the Centrosaurinae (Ornithischia: Ceratopsidae)"
24 Acheroraptor temertyorum valid Evans, Larson & Currie 2013 2,3 m 25 kg 2 North America USA Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Almost complete right maxilla, referred- almost complete left dentary. Evans, D. C.; Larson, D. W.; Currie, P. J. (2013). "A new dromaeosaurid (Dinosauria: Theropoda) with Asian affinities from the latest Cretaceous of North America"
25 Achillesaurus manazzonei valid Martinelli & Vera 2007 2,8 m 30 kg 2,5 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae




Sacral vertebrae, Caudal vertebrae. chevron, partial ilium, proximal femur, distal tibia and other fragments. Martinelli, Agustín G.; Vera, Ezequiel I. (2007). "Achillesaurus manazzonei, a new alvarezsaurid theropod (Dinosauria) from the Late Cretaceous Bajo de la Carpa Formation, Río Negro Province, Argentina"
26 Achillobator giganticus valid Perle, Norell & Clark 1999 4,3 m 175 kg 3 Asia Mongolia Dornogovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Dromaeosaurinae

Partial skeleton with skull fragment. Perle, A., Norell, M.A., and Clark, J. (1999). "A new maniraptoran theropod - Achillobator giganticus (Dromaeosauridae) - from the Upper Cretaceous of Burkhant, Mongolia."
27 "Acracanthus atokaensis" nomen ex dissertatione > Acrocanthosaurus atokensis Langston 1947





























Langston, (1947). A new genus and species of Cretaceous theropod dinosaur from the Trinity of Atoka County, Oklahoma. MS Thesis, The University of Oklahoma.
28 Acristavus gagslarsoni valid Gates et al. 2011 6,4 m 1,5 t 2 North America USA Montana, Utah Two Medicine, Wahweap Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Brachylophosaurini




Nearly complete skull and partial skeleton, referred- partial skull and cervical vertebra. Gates, T.A.; Horner, J.R.; Hanna, R.R.; Nelson, C.R. (2011). "New unadorned hadrosaurine hadrosaurid (Dinosauria, Ornithopoda) from the Campanian of North America"
29 Acrocanthosaurus altispinax S > Altispinax dunkeri Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World. Simon & Schuster, New York.
30 Acrocanthosaurus atokensis valid Stovall & Langston 1950 11,5 m 5,8 t 3,5 North America USA Oklahoma, Texas,
Maryland ?, Utah ?,
Arizona ?, Wyoming		 Antlers, Arundel ?,
Cedar Mountain ?, Turney Ranch ?, Paluxy ?,
Trinity Group ?, Twin Mountains, Cloverly, Woodbine ?		 Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Few partial skeletons (also with skulls) and many referred single bones. Stovall and Langston, (1950). Acrocanthosaurus atokensis, a new genus and species of Lower Cretaceous Theropoda from Oklahoma. The American Midland Naturalist.
Melstrom and Demic, (2011). Acrocanthosaurus atokensis (Dinosauria: Theropoda) from the Cloverly Formation of Wyoming: Implications for Early Cretaceous North American ecosystems. Journal of Vertebrate Paleontology.
Eddy and Clarke, (2008). A re-evaluation of a well-preserved skull of Acrocanthosaurus atokensis supports its carcharodontosaurid affinities.
31 Acrotholus audeti valid Evans et al. 2013 2,4 m 60 kg 2 North America Canada Alberta Milk River Late Cretaceous Late Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae ?










Two (three ?) frontoparietal domes. Evans, D. C.; Schott, R. K.; Larson, D. W.; Brown, C. M.; Ryan, M. J. (2013). "The oldest North American pachycephalosaurid and the hidden diversity of small-bodied ornithischian dinosaurs"
32 Adamantisaurus mezzalirai valid Santucci & Bertini 2006 18 m 14,4 t 2 South America Brazil São Paulo Adamantina Late Cretaceous Turonian-Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Six articulated anterior caudal vertebrae and two haemapophyses. Santucci, R. M., Bertini, R. J. (2006). "A new titanosaur from western São Paulo State, Upper Cretaceous Bauru Group, south-east Brazil".
33 Adasaurus mongoliensis valid Barsbold 1983 3,5 m 85 kg 3 Asia Mongolia Bayankhongor Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Two partial skeletons (one with skull). Barsbold, Rinchen (1983). "Carnivorous dinosaurs from the Cretaceous of Mongolia"
34 Adelolophus hutchisoni valid Gates et al. 2014 8,2 m ? 3,1 t ? 1,5 North America USA Utah Wahweap Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae





Partial maxilla. Terry A. Gates; Zubair Jinnah; Carolyn Levitt; Michael A. Getty (2014). "New hadrosaurid specimens from the lower-middle Campanian Wahweap Formation of Utah"
35 Adeopapposaurus mognai valid Martínez 2009 2,95 m 60 kg 3,5 South America Argentina San Juan Cañón del Colorado Early Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Four partial skeletons (also with skulls). Martínez, R.N. (2009). Adeopapposaurus mognai, gen. et sp. nov (Dinosauria: Sauropodomorpha), with comments on adaptations of basal Sauropodomorpha.
36 Adratiklit boulahfa valid Maidment et al. 2019 6,6 m 1,9 t 2 Africa Morocco Fès-Meknès El Mers II Middle Jurassic Bathonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Dorsal vertebra and referred three cervical vertebrae, one dorsal vertebra and left humerus. Maidment, Susannah C. R.; Raven, Thomas J.; Ouarhache, Driss; Barrett, Paul M. (2019). "North Africa's first stegosaur: Implications for Gondwanan thyreophoran dinosaur diversity".
37 Adynomosaurus arcanus valid Prieto-Márquez et al. 2019 7,8 m 2,3 t 3 Europe Spain Lleida Conques Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae ? Lambeosaurinae ?





Left scapula and many referred bones from at least a two individuals. Prieto-Márquez, A. Fondevilla, V., Sellés, A.G. Wagner, J.R. Galobart; À. (2019). "Adynomosaurus arcanus, a new lambeosaurine dinosaur from the Late Cretaceous Ibero-Armorican Island of the European Archipelago"
38 Aegyptosaurus baharijensis valid Stromer 1932 15,9 m 7,6 t 2 Africa Egypt, Niger ? Giza Governorate Bahariya, Farak ? Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Partial skeleton (include leg bones) and some referred bones. Lapparent A.F. d. (1960) Les Dinosauriens du "Continental intercalaire" du Saharal central [The dinosaurs of the "Continental Intercalaire" of the central Sahara].
39 Aeolosaurus colhuehuapensis valid Casal et al. 2007 17,5 m 13,3 t 2 South America Argentina Chubut Lago Colhué Huapí Late Cretaceous Campanian-Maastrichtian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
Twenty-one caudal vertebrae. Casal, G.; Martínez, R. D.; Luna, M.; Sciutto, J. C.; Lamanna, M. (2007). "Aeolosaurus colhuehuapensis sp. nov. (Sauropoda, Titanosauria) de la Formación Bajo Barreal, Cretácico Superior de Argentina".
40 Aeolosaurus faustoi S > Gondwanatitan faustoi Santucci & Bertini 2001





























Santucci, Rodrigo Miloni; Bertini, Reinaldo José (2001). "Distribução paleogeográfica e biocronológica dos titanossauros (Saurischia, Sauropoda) do Grupo Bauru, Cretáceo Superior do sudeste Brasileiro".
41 Aeolosaurus maximus valid Santucci & Campos 2011 17 m 12,3 t 2,5 South America Brazil São Paulo Adamantina Late Cretaceous Turonian-Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
Partial skeleton (vertebrae, limb bones, ribs and other elements). Santucci, Rodrigo M.; de Arruda-Campos, Antonio C. (2011). "A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini"
42 Aeolosaurus rionegrinus valid Powell 1987 18,1 m 14,7 t 3 South America Argentina Río Negro Angostura Colorada Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
Seven caudal vertebrae, limb bones and other fragments. Powell, Jaime Eduardo (1987). "The Late Cretaceous fauna of Los Alamitos, Patagonia, Argentina. Part VI. The titanosaurids"
43 Aepisaurus elephantinus nomen dubium Gervais 1852 12,3 m 3,5 t 2 Europe France Vaucluse Mont Ventoux Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria ? Eusauropoda ? Neosauropoda ?







Humerus. Gervais, P. (1852) Zoologie et paleontologie francaise (animaux vertebraes) (1st edition).
44 Aepyornithomimus tugrikinensis valid Tsogtbaatar et al. 2017 2,4 m 30 kg 2 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Left pes preserved with an astragalus, complete calcaneum, and distal tarsal III. Tsogtbaatar, Kobayashi, Tsogtbaatar, Currie, Watabe; Barsbold (2017). "First Ornithomimid (Theropoda, Ornithomimosauria) from the Upper Cretaceous Djadokhta Formation of Tögrögiin Shiree, Mongolia"
45 Aerosteon riocoloradensis valid Sereno et al. 2009 7,5 m 1 t 3 South America Argentina Río Colorado Cañadon Amarillo Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora Megaraptoridae








Partial skeleton with skull fragment. Referred other fragments ? Sereno, P.C., Martinez, R.N., Wilson, J.A., Varricchio, D.J., Alcober, O.A. & Larsson, H.C.E. (2009) "Evidence for Avian Intrathoracic Air Sacs in a New Predatory Dinosaur from Argentina".
46 Aetonyx palustris nomen dubium > Massospondylus carinatus ? Broom 1911 3,45 m ? 100 kg ? 1,5 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Partial postcranial skeleton. Barrett, Chapelle, Staunton, Botha & Choiniere (2019) Postcranial osteology of the neotype specimen of Massospondylus carinatus Owen, 1854 (Dinosauria: Sauropodomorpha) from the upper Elliot formation of South Africa.
47 Afromimus tenerensis valid Sereno 2017 4,3 m 120 kg 2 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea










Rib fragment, seven partial caudal vertebrae, two partial chevrons, tibia, fibula and fragments. Sereno, P. (2017). "Early Cretaceous ornithomimosaurs (Dinosauria: Coelurosauria) from Africa".
48 Afrovenator abakensis valid Sereno et al. 1994 6,8 m 800 kg 3,5 Africa Niger Agadez Tiourarén Middle-Late Jurassic Bathonian-Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Afrovenatorinae








Partial skeleton with partial skull. Sereno, P.C.; Wilson, J.A.; Larsson, H.C.; Dutheil, D.B.; Sues, H.D. (1994). "Early cretaceous dinosaurs from the Sahara".
49 Agathaumas flabellatus S > Triceratops flabellatus Scott 1900





























Ostrom & Wellnhofer (1986). The Munich specimen of Triceratops with a revision of the genus.
50 Agathaumas milo S > Thespesius occidentalis Cope 1874





























Cope, E. D. (1875). Report on the vertebrate paleontology of Colorado. US Government Printing Office.
51 Agathaumas monoclonius S > "Monoclonius" sphenocerus Breithaupt 1994





























Breithaupt, B. H., and Nelson, J., (1994), Dinosaur Exhibits in Wyoming: Forty-Fourth Annual Field Conference-1994.
52 Agathaumas mortuarius S > Polyonax mortuarius Cope 1874





























Cope, E.D. (1874). Report on the stratigraphy and Pliocene vertebrate paleontology of northern Colorado.
53 Agathaumas prorsus S > Triceratops prorsus Lydekker 1893





























Lydekker, R. (1893) "Some Recent Restorations of Dinosaurs"
54 Agathaumas sphenocerus S > "Monoclonius" sphenocerus Cope 1890





























Ballou, W.H., (1897). "Strange creatures of the past, Gigantic saurians of the reptilian age"
55 Agathaumas sylvestris nomen dubium Cope 1872 6,2 m 3,3 t 2,5 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






16 vertebrae (dorsal, sacral, caudal), partial pelvis and several ribs. Cope, E.D. (1872). "On the existence of Dinosauria in the Transition Beds of Wyoming."
56 Agilisaurus louderbacki valid Peng 1990 1,6 m 10 kg 4 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Ornithischia Genasauria Neornithischia















Almost complete skeleton with skull. Peng, G. (1990). "A new small ornithopod (Agilisaurus louderbacki gen. et sp. nov.) from Zigong, China". Newsletter of the Zigong Dinosaur Museum (in Chinese).
57 Agilisaurus multidens S > Hexinlusaurus multidens Peng 1992





























Peng, G. (1992). "Jurassic ornithopod Agilisaurus louderbacki (Ornithopoda: Fabrosauridae) from Zigong, Sichuan, China". Vertebrata PalAsiatica (in Chinese).
58 Agnosphitys cromhallensis valid Fraser et al. 2002 0,34 m 50 g 2 Europe United Kingdom England Unnamed Late Triassic Rhaetian ? Dinosauria Silesauridae

















Ilium, referred other fragments. Mortimer - Theropod database (online).
59 Agrosaurus macgillivrayi nomen dubium Seeley 1891 2,25 m 14 kg 2 Europe United Kingdom England ? Late Triassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha















Fragmentary tibiae, distal end of left radius, sectioned ungual phalanx manus digit I, distal caudal vertebra. H. G. Seeley. 1891. On Agrosaurus macgillivrayi (Seeley), a saurischian reptile from the N.E. coast of Australia.
60 Agujaceratops mariscalensis valid Lucas, Sullivan & Hunt 2006 5,7 m 2,2 t 2 North America USA Texas Aguja Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Maxilla, supraorbital horncore and dentary, referred premaxilla, parietal, squamosal, predentary, postranial, another skull material. Lucas, S.G.; Sullivan, R.M.; Hunt, A. (2006). "Re-evaluation of Pentaceratops and Chasmosaurus (Ornithischia: Ceratopsidae) in the Upper Cretaceous of the Western Interior"
61 Agujaceratops mavericus valid Lehman, Wick & Barnes 2016 5 m 1,5 t 2 North America USA Texas Aguja Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Almost complete skull, reffered horncore, squamosal. Lehman, T.M., Wick, S.L., & Barnes, K.R. (2016) New specimens of horned dinosaurs from the Aguja Formation of West Texas, and a revision of Agujaceratops.
62 Agustinia ligabuei valid Bonaparte 1999 16,7 m 9,8 t 2,5 South America Argentina Neuquén Lohan Cura Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ? Eutitanosauria ? Lithostrotia ?

Eighteen vertebrae (dorsal, sacral, caudal), dermal ossifications and leg bones. Bonaparte, J.F. (1999). An armoured sauropod from the Aptian of northern Patagonia, Argentina
63 Ahshislepelta minor valid Burns & Sullivan 2011 4,8 m 1 t 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae ?











Partial left girdle and forelimb, partial scapulocoracoid, vertebral fragments, complete and fragmentary thoracic osteoderms, and other unidentifiable fragments. Burns, M.E. & Sullivan, R.M. (2011) A new ankylosaurid from the Upper Cretaceous Kirtland Formation, San Juan Basin, with comments on the diversity of ankylosaurids in New Mexico.
64 "Airakoraptor" nomen nudum > Velociraptor mongoliensis Perle, Norell & Clark 1999 1,95 m 15 kg 2 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Partial skeleton including parts of skull, mandible, vertebrae, ulna, manus, ilium, and pes. Perle, Norell and Clark, (1999). A new maniraptoran Theropod - Achillobator giganticus (Dromaeosauridae) - from the Upper Cretaceous of Burkhant, Mongolia.
65 Ajancingenia yanshini S > Heyuannia yanshini Easter 2013





























Funston, G. F.; Mendonca, S. E.; Currie, P. J.; Barsbold, R. (2017). "Oviraptorosaur anatomy, diversity and ecology in the Nemegt Basin"
66 Ajkaceratops kozmai valid Ösi et al. 2010 1 m 15 kg 2 Europe Hungary Veszprém Csehbánya Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae ?









Fused premaxillae and rostral bones with fragments of the maxillae, referred four predentary bones. Õsi, Attila; Butler, R.J.; Weishampel, David B. (2010). "A Late Cretaceous ceratopsian dinosaur from Europe with Asian affinities"
67 Akainacephalus johnsoni valid Wiersma & Irmis 2018 3,8 m 500 kg 3,5 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Partial skeleton comprising a complete skull. Wiersma, J.P & Irmis, R.B. (2018) A new southern Laramidian ankylosaurid, Akainacephalus johnsoni gen. et sp. nov., from the upper Campanian Kaiparowits Formation of southern Utah, USA.
68 Alamosaurus sanjuanensis valid Gilmore 1922 26 m 38 t 3 North America USA New Mexico, Texas, Utah Ojo Alamo, Kirtland, North Horn, Javelina,
El Picacho, Black Peaks		 Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae Opisthocoelicaudinae ? Many individuals (mostly juvenile and subadult). Gilmore, C.W. (1922). "A new sauropod dinosaur from the Ojo Alamo Formation of New Mexico".
D'Emic, M. (2012) "The early evolution of titanosauriform sauropod dinosaurs".
Lehman, T.M.; Coulson, A.B. (2002). "A juvenile specimen of the sauropod Alamosaurus sanjuanensis from the Upper Cretaceous of Big Bend National Park, Texas".
69 "Alamotyrannus brinkmani" nomen nudum Dalman & Lucas 2013 11 m ? 6 t ? 1 North America USA New Mexico Ojo Alamo Late Cretaceous Middle Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Two fragmentary skulls, other material ? Dalman and Lucas, (in press ?). A new large tyrannosaurid Alamotyrannus brinkmani, n. gen., n. sp. (Theropoda: Tyrannosauridae), from the Upper Cretaceous Ojo Alamo Formation (Naashoibito Member), San Juan Basin, New Mexico.
70 "Alashansaurus maortuensis" nomen ex dissertatione > Shaochilong maortuensis Chure 2000





























Brusatte, S.; Benson, R.; Chure, D.; Xu, X.; Sullivan, C.; Hone, D. (2009). "The first definitive carcharodontosaurid (Dinosauria: Theropoda) from Asia and the delayed ascent of tyrannosaurids".
71 Alaskacephale gangloffi valid Sullivan 2006 1,8 m ? 25 kg ? 1 North America USA Alaska Prince Creek Late Cretaceous Late Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Nearly complete left squamosal. Sullivan, RM (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
72 Albalophosaurus yamaguchiorum valid Ohashi & Barrett 2009 0,9 m ? 10 kg ? 1,5 Asia Japan Ishikawa Kuwajima Early Cretaceous Valanginian-Hauterivian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia












Incomplete skull. Ohashi, T.; Barrett, P. M. (2009). "A new ornithischian dinosaur from the Lower Cretaceous Kuwajima Formation of Japan".
73 Albertaceratops eatoni S > Diabloceratops eatoni Paul 2010





























Paul, G.S., (2010), The Princeton Field Guide to Dinosaurs.
74 Albertaceratops nesmoi valid Ryan 2007 6,2 m 2,8 t 2,5 North America Canada Alberta Oldman Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Nearly complete skull and postcranial elements. Ryan, M.J. (2007). A new basal centrosaurine ceratopsid from the Oldman Formation, southeastern Alberta.
75 Albertadromeus syntarsus valid Brown et al. 2013 1,25 m 3,6 kg 2 North America Canada Alberta Oldman Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Orodrominae











Cervical rib, two dorsal vertebrae, caudal vertebra, ossified tendons, left tibia and fibula, fragment of right fibula, and fragmentary metatarsal and ungual. Brown, C. M.; Evans, D. C.; Ryan, M. J.; Russell, A. P. (2013). "New data on the diversity and abundance of small-bodied ornithopods (Dinosauria, Ornithischia) from the Belly River Group (Campanian) of Alberta".
76 Albertavenator curriei valid Evans et al. 2017 2,5 m ? 35 kg ? 1 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Incomplete left frontal, referred fragmentary right frontal, other material ? Evans, D.C.; Cullen, T.M.; Larson, D.W.; Rego, A. (2017). "A new species of troodontid theropod (Dinosauria: Maniraptora) from the Horseshoe Canyon Formation (Maastrichtian) of Alberta, Canada".
77 Albertonykus borealis valid Longrich & Currie 2009 1,2 m 3 kg 2,5 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae Mononykini ?


Left ulna and referred leg bones. Longrich, Nicholas R.; Currie, Philip J. (2009). "Albertonykus borealis, a new alvarezsaur (Dinosauria: Theropoda) from the Early Maastrichtian of Alberta, Canada: Implications for the systematics and ecology of the Alvarezsauridae".
78 Albertosaurus arctunguis S > Albertosaurus sarcophagus Parks 1928 9 m 2,6 t 3,5

























Partial skeleton. Russell, (1970). Tyrannosaurs from the Late Cretaceous of western Canada. National Museum of Natural Science Publications in Palaeontology.
79 "Albertosaurus" incrassatus nomen dubium von Huene 1932 6,8 m ? 1,4 t ? 0,5 North America USA Montana Judith River Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Albertosaurinae



Two first maxillary teeth (juvenile and subadult). Cope, (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
80 Albertosaurus lancensis S > Tyrannosaurus rex Russell 1970





























Russell, (1970). Tyrannosaurs from the Late Cretaceous of western Canada. National Museum of Natural Science Publications in Palaeontology.
81 Albertosaurus libratus S > Gorgosaurus libratus Russell 1970





























Russell, (1970). Tyrannosaurs from the Late Cretaceous of western Canada. National Museum of Natural Science Publications in Palaeontology.
82 Albertosaurus "megagracilis" S > Tyrannosaurus rex Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
83 Albertosaurus novojilovi S > Tarbosaurus bataar Mader & Bradley 1989





























Mader and Bradley, (1989). A redescription and revised diagnosis of the syntypes of the Mongolian tyrannosaur Alectrosaurus olseni.
84 Albertosaurus olseni S > Alectrosaurus olseni Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
85 "Albertosaurus" periculosus nomen dubium Riabinin 1930 6,7 m ? 1,3 t ? 0,5 Asia China Heilongjiang Yuliangze Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Teeth, phalanx, referred other teeth ? Riabinin, (1930). On the age and fauna of the dinosaur beds on the Amur River. Zapiski Rossiiskogo minyeralogichyeskogo obshchyestva.
86 Albertosaurus sarcophagus valid Osborn 1905 9,3 m 2,9 t 4 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Albertosaurinae



At least 30 individuals. Carr, W., (2010) "A taxonomic assessment of the type series of Albertosaurus sarcophagus and the identity of Tyrannosauridae (Dinosauria, Coelurosauria) in the Albertosaurus bonebed from the Horseshoe Canyon Formation.
87 Albertosaurus sternbergi S > Gorgosaurus libratus Russell 1970





























Russell, (1970). Tyrannosaurs from the Late Cretaceous of western Canada. National Museum of Natural Science Publications in Palaeontology.
88 Albinykus baatar valid Nesbitt et al. 2011 0,6 m 0,35 kg 3 Asia Mongolia Dornogovi Javkhlant Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae Ceratonykini


Right ilium, partial ischium, fragmentary right femur, right tibia, fragmentary fibulae, complete right and left pedes. Nesbitt SJ, Clarke JA, Hamilton AH, Norell MA. (2011). A small alvarezsaurid from the eastern Gobi Desert offers insight into evolutionary patterns in the Alvarezsauroidea.
89 Alcovasaurus longispinus valid Galton & Carpenter 2016 6,1 m 1,5 t 2,5 North America USA Wyoming Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Dacentrurinae











Forty two vertebrae, sacrum, three anterior caudal centra, parts of both ilia and ischia, left pubis, right femur and dermal caudal spines. Referred large spike ? Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
90 Alectrosaurus olseni valid Gilmore 1933 5,8 m 600 kg 2,5 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria






Leg bones, two manual unguals ? Mader, B.J.; Bradley, R.L. (1989). "A redescription and revised diagnosis of the syntypes of the Mongolian tyrannosaur Alectrosaurus olseni".
91 Alectrosaurus periculosus S > "Albertosaurus" periculosus Olshevsky 1991





























Riabinin, (1930). On the age and fauna of the dinosaur beds on the Amur River. Zapiski Rossiiskogo minyeralogichyeskogo obshchyestva.
92 Aletopelta coombsi valid Ford & Kirkland 2001 5,6 m 1,4 t 3 North America USA California Point Loma Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Partial skeleton- eight teeth, limb bones, fragmentary scapulae, right ischium ?, vertebrae, fragmentary ribs, osteoderms and other bones. Arbour, Victoria M.; Currie, Philip J. (2016). "Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs".
93 Algoasaurus bauri nomen dubium Broom 1904 4,8 m ? 300 kg ? 1 Africa South Africa Eastern Cape Kirkwood Early Cretaceous Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea ? Diplodocimorpha ? Rebbachisauridae ?




Fragmentary vertebrae, femur, incomplete scapula, phalanx. McPhee, B. W., Mannion, P. D., de Klerk, W. J., & Choiniere, J. N. (2016). High diversity in the sauropod dinosaur fauna of the Lower Cretaceous Kirkwood Formation of South Africa: Implications for the Jurassic–Cretaceous transition.
94 Alioramus altai valid Brusatte et al. 2009 5 m 380 kg 3 Asia Mongolia Bayankhongor Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae ? Alioramini ?


Partial skeleton with skull. Norell, Mark A.; Balanoff, Amy M.; Brusatte, Stephen L.; Bever, Gabe S. (2011). "Variation, Variability, and the Origin of the Avian Endocranium: Insights from the Anatomy of Alioramus altai (Theropoda: Tyrannosauroidea)".
95 Alioramus remotus valid Kurzanov 1976 5,5 m 500 kg 3 Asia Mongolia Bayankhongor Beds of Nogon-Tsav Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae ? Alioramini ?


Incomplete skull with fragmentary skeleton. Kurzanov, Sergei M. (1976) "A new carnosaur from the Late Cretaceous of Nogon-Tsav, Mongolia".
96 Alioramus sinensis S > Qianzhousaurus sinensis Carr et al. 2017





























Carr, Thomas D.; Varricchio, David J.; Sedlmayr, Jayc C.; Roberts, Eric M.; Moore, Jason R. (2017). "A new tyrannosaur with evidence for anagenesis and crocodile-like facial sensory system".
97 Aliwalia rex S > Eucnemesaurus fortis Galton 1985





























Yates, A.M. (2007). Solving a dinosaurian puzzle: the identity of Aliwalia rex Galton.
98 Allosaurus amplexus S > Epanterias amplexus Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
99 Allosaurus amplus S > "Camptonotus" amplus Galton et al. 2015





























Galton, Carpenter and Dalman, 2015. The holotype pes of the Morrison dinosaur Camptonotus amplus Marsh, 1879 (Upper Jurassic, western USA) - Is it Camptosaurus, Sauropoda or Allosaurus?
100 Allosaurus antunesi S > Lourinhanosaurus antunesi Paul 2010





























Paul, G.S., (2010), The Princeton Field Guide to Dinosaurs.
101 Allosaurus atrox S > Creosaurus atrox Paul 1987





























Marsh, (1878). Notice of new dinosaurian reptiles. American Journal of Science and Arts.
102 Allosaurus "carnegeii" nomen nudum > Allosaurus fragilis Levin 2003 7,7 m 1,25 t 2 North America USA Utah Morrison Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Partial skull, mandible, incomplete skeleton lacking forelimbs and including femur, tibia, and metatarsal III. Levin and Gurney, 2003. Dinosaur family values.
103 Allosaurus europaeus valid Mateus et al. 2006 8 m 1,3 t 2,5 Europe Portugal Lisbon, Leiria ? Lourinhã, Alcobaça ? Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Posterior skull, sclerotic ring, posterior mandible, fourth to sixth cervical vertebrae, fourth to sixth cervical ribs. Referred other material ? Mateus, Octávio; Walen, Aart; Antunes, Miguel Telles (2006). "The large theropod fauna of the Lourinha Formation (Portugal) and its similarity to that of the Morrison Formation, with a description of a new species of Allosaurus".
104 Allosaurus ferox nomen dubium Marsh 1896 4,9 m ? 300 kg ? 1 North America USA Wyoming Morrison Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Partial skull, dentaries, surangular fragment, dorsal central fragment, dorsal rib fragments, scapular fragment ?, incomplete pedal ungual. Marsh, (1896). The dinosaurs of North America. United States Geological Survey.
105 Allosaurus fragilis valid Marsh 1877 10,4 m 2,9 t 4 North America USA Colorado, Montana, New Mexico, Oklahoma, South Dakota, Utah, Wyoming Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Many skeletons also with skulls (juvenile and adult). Madsen, J.H.Jr. (1993) [1976]. Allosaurus fragilis: A Revised Osteology.
Paul, G.S. (1988). "Genus Allosaurus". Predatory Dinosaurs of the World.
Glut, Donald F. (1997). "Allosaurus". Dinosaurs: The Encyclopedia.
106 Allosaurus jimmadseni valid Chure & Loewen 2020 7,6 m 1,2 t 4 North America USA Utah, Wyoming, Colorado, South Dakota Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






At least several individuals (include almost complete skeletons and skulls). Chure, (2000). A new species of Allosaurus from the Morrison Formation of Dinosaur National Monument (Utah-Colorado) and a revision of the theropod family Allosauridae.
Chure DJ, Loewen MA. (2020). Cranial anatomy of Allosaurus jimmadseni, a new species from the lower part of the Morrison Formation (Upper Jurassic) of Western North America.
107 Allosaurus lucaris S > Labrosaurus lucaris Marsh 1878





























Marsh, (1878). Notice of new dinosaurian reptiles.
108 Allosaurus lucasi S > Allosaurus fragilis ? Dalman 2014 7,6 m 1,15 t 3 North America USA Colorado Morrison Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Two partial skeletons with fragmentary skulls. Dalman, S.G., (2014). "Osteology of a large allosauroid theropod from the Upper Jurassic (Tithonian) Morrison Formation of Colorado, USA.
109 Allosaurus maximus S > Saurophaganax maximus Smith 1998





























Smith, (1998). A morphometric analysis of Allosaurus.
110 "Allosaurus" medius nomen dubium Marsh 1888 9,2 m ? 2,5 t ? 0,5 North America USA Maryland Arundel Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea ? Allosauria ? Carcharodontosauria ? Carcharodontosauridae ?





Tooth, referred other material ? (teeth ? other fragments ?). Marsh, (1888). Notice of a new genus of Sauropoda and other new dinosaurs from the Potomac Formation.
111 Allosaurus meriani S > Ceratosaurus meriani Olshevsky 1978





























Olshevsky, (1978). The archosaurian taxa (excluding the Crocodylia).
112 "Allosaurus robustus" nomen dubium Chure 2000 4,8 m ? ? 1 Australia Australia Victoria Wonthaggi Early Cretaceous Late Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora









Astragalus. Glut, (2003). Dinosaurs - The Encyclopedia - Supplement 3.
113 "Allosaurus" sibricus nomen dubium Riabinin 1915 8,4 m ? 1,4 t ? 1 Asia Russia Chitinskaya Oblast Tignin Early Cretaceous Berraisian-Hauterivian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora









Distal metatarsal II. Riabinin, (1915). Zamtka o dinozavry ise Zabaykalya [A note on a dinosaur from the trans-Baikal region].
114 Allosaurus stechowi S > Ostafrikasaurus stechowi Glut 1997





























Glut, (1997). Dinosaurs - The Encyclopedia.
115 "Allosaurus" tendagurensis nomen dubium Janensch 1925 10,6 m ? 4,4 t ? 1,5 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda ? Carnosauria ? Allosauroidea ? Allosauria ? Carcharodontosauria ?






Incomplete tibia. Rauhut, (2011). Theropod dinosaurs from the Late Jurassic of Tendaguru (Tanzania).
116 "Allosaurus" trihedrodon nomen dubium Glut 1997 ? ? 0 North America USA Colorado Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Dentary, eight teeth, referred femur ?, tibia ?, skull fragments ?, other bones ? Chure, (2001). On the type and referred material of Laelaps trihedrodon Cope 1877 (Dinosauria: Theropoda).
117 Allosaurus valens S > Antrodemus valens von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte. Monographien zur Geologie und Palaeontologie.
118 Allosaurus "whitei" nomen nudum > Allosaurus fragilis Pickering 1995 8,5 m 1,7 t 3 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Incomplete skull, cervical and dorsal vertebrae, sacrum, ilium, pubes, proximal ischia. Pickering, (1995). The Lost World: One more piece of the puzzle. A Fractal Scaling in Dinosaurology Project.
119 Almas ukhaa valid Pei et al. 2017 0,75 m 1 kg 3 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Skull and mandible and with partial articulated postcranial skeleton. Pei, R.; Norell, M.A.; Barta, D.E.; Bever, G.S.; Pittman, M.; Xu, Xing (2017). "Osteology of a New Late Cretaceous Troodontid Specimen from Ukhaa Tolgod, Ömnögovi Aimag, Mongolia".
120 Alnashetri cerropoliciensis valid Makovicky et al. 2012 0,7 m 0,5 kg 2 South America Argentina Río Negro Candeleros Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae




Leg bones, referred almost complete skeleton. Makovicky, P. J.; Apesteguía, S. N.; Gianechini, F. A. (2012). "A New Coelurosaurian Theropod from the La Buitrera Fossil Locality of Río Negro, Argentina".
121 Alocodon kuehnei nomen dubium Thulborn 1973 0,95 m ? 2 kg ? 0,5 Europe Portugal Beira Litoral Cabaços Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Neornithischia















Teeth. Thulborn, R.A. (1975). "Teeth of ornithischian dinosaurs from the Upper Jurassic of Portugal, with description of a hypsilophodontid (Phyllodon henkeli gen. et sp. nov.) from the Guimarota lignite".
122 Altirhinus kurzanovi valid Norman 1998 7,9 m 2,2 t 3 Asia Mongolia Dornogovi Khuren Dukh Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Five partial skeletons (also with skulls). Norman, D.B. (1998). On Asian ornithopods (Dinosauria, Ornithischia). 3. A new species of iguanodontid dinosaur.
123 Altispinax altispinax S > Altispinax dunkeri Rauhut 2000





























Rauhut, (2000). The interrelationships and evolution of basal theropods (Dinosauria, Saurischia).
124 Altispinax dunkeri nomen dubium von Huene 1923 5,3 m ? 500 kg ? 1,5 Europe United Kingdom England Hastings Beds Early Cretaceous Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Avetheropoda ? Carnosauria ? Allosauroidea ? Allosauria ? Carcharodontosauria ?






Three articulated nearly complete posterior dorsal vertebrae, two vertebrae (lost) ?, two ribs (lost) ?, other material referred ? Maisch, M.W. (2016). The nomenclatural status of the carnivorous dinosaur genus Altispinax v. Huene, 1923 (Saurischia, Theropoda) from the Lower Cretaceous of England.
125 Altispinax kwangshiensis S > "Prodeinodon" kwangshiensis Ruiz-Omenaca & Canudo 2003





























Ruiz-Omeñaca, J. I. & Canudo, J. I. (2003): Un nuevo dinosaurio terópodo (»Prodeinodon« sp.) en el Cretácico Inferior de La Cantalera (Teruel).
126 Altispinax "lydekkerhueneorum" nomen nudum > Altispinax dunkeri Pickering 1984





























Pickering, (1995). Jurassic Park: Unauthorized Jewish Fractals in Philopatry, A Fractal Scaling in Dinosaurology Project, 2nd revised printing.
127 Altispinax mongoliensis S > Prodeinodon mongoliensis Ruiz-Omenaca & Canudo 2003





























Ruiz-Omeñaca, J. I. & Canudo, J. I. (2003): Un nuevo dinosaurio terópodo (»Prodeinodon« sp.) en el Cretácico Inferior de La Cantalera (Teruel).
128 Altispinax oweni S > Valdoraptor oweni von Huene 1923





























Huene, (1923). Carnivorous Saurischia in Europe since the Triassic. Bulletin of the Geological Society of America.
129 Altispinax parkeri S > Metriacanthosaurus parkeri von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte. Monographien zur Geologie und Palaeontologie.
130 Altispinax tibetensis S > Prodeinodon "tibetensis" Ruiz-Omenaca & Canudo 2003





























Ruiz-Omeñaca, J. I. & Canudo, J. I. (2003): Un nuevo dinosaurio terópodo (»Prodeinodon« sp.) en el Cretácico Inferior de La Cantalera (Teruel).
131 Alvarezsaurus calvoi valid Bonaparte 1991 1,05 m 1,7 kg 3 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae




Partial skeleton. Bonaparte, (1991). Los vertebrados fósiles de la Formación Rio Colorado, de la Ciudad de Neuquén y Cercanías, Cretácico Superior, Argentina.
132 Alwalkeria maleriensis valid Chatterjee & Creisler 1994 1,1 m 2 kg 2 Asia India Andhra Pradesh Maleri Late Triassic Late Carnian-Early Norian Dinosauria Saurischia

















Dorsal vertebra, incomplete femur, astragalus. Chatterjee and Creisler, (1994). Alwalkeria (Theropoda) and Morturneria (Plesiosauria), new names for preoccupied Walkeria Chatterjee, 1987 and Turneria Chatterjee and Small, 1989.
133 Alxasaurus elesitaiensis valid Russell & Dong 1994 3,8 m 400 kg 3,5 Asia China Inner Mongolia Bayan Gobi Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea




At least five partial skeletons (also with skulls fragments). Russell and Dong, (1994). The affinities of a new theropod from the Alxa Desert, Inner Mongolia, People’s Republic of China.
134 Amanzia greppini valid Schwarz et al. 2020 6,3 m 1 t 3 Europe Switzerland Solothurn Reuchenette Late Jurassic Early Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







At least four individuals. Schwarz et al. (2020). Re-description of the sauropod dinosaur Amanzia (“Ornithopsis/Cetiosauriscus”) greppini n. gen. and other vertebrate remains from the Kimmeridgian (Late Jurassic) Reuchenette Formation of Moutier, Switzerland.
135 Amargasaurus cazaui valid Salgado & Bonaparte 1991 13,5 m 3,5 t 3,5 South America Argentina Neuquén La Amarga Early Cretaceous Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Virtually complete skeleton, including a fragmentary skull. Salgado, L.; Bonaparte, J. F. (1991). "Un nuevo sauropodo Dicraeosauridae, Amargasaurus cazaui gen. et sp. nov., de la Provincia del Neuquén, Argentina".
136 "Amargasaurus groeberi" nomen nudum > Amargasaurus cazaui Bonaparte 1984





























Bonaparte (1984) Sulle Orme dei Dinosauri.
137 Amargasaurus sattleri S > Dicraeosaurus sattleri Salgado 1999





























Salgado, L., (1999), The macroevolution of the Diplodocimorpha (Dinosauria; Sauropoda): a developmental model: Ameghiniana.
138 "Amargastegos brevicollus" nomen nudum Ulansky 2014 3,3 m ? 230 kg ? 1 South America Argentina Neuquén La Amarga Early Cretaceous Barremian-Early Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Supraorbital, two cervical vertebrae, an isolated cervical prezygapophysis, rib fragment, caudal centrum, a cervical plates. Ulansky, R. E., (2014). Evolution of the stegosaurs (Dinosauria; Ornithischia).
139 Amargatitanis macni valid Apesteguía 2007 12 m 3,1 t 2,5 South America Argentina Neuquén La Amarga Early Cretaceous Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Two caudal vertebrae, incomplete right ischium, right femur, incomplete right tibia, incomplete right fibula, a right astragalus, and an incomplete right metatarsal I. Ariel Gallina, Pablo (2016). "Reappraisal Of The Early Cretaceous Sauropod Dinosaur Amargatitanis macni (Apesteguía, 2007), From Northwestern Patagonia, Argentina".
140 Amazonsaurus maranhensis valid Carvalho et al. 2003 10,5 m 2,5 t 2 South America Brazil Maranhão Itapecuru Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae




Vertebrae, neural spines, chevrons, ilium, partial pubis, and three ribs. Carvalho, I.S., Avilla, L.S., & Salgado, L. (2003). Amazonsaurus maranhensis gen. et sp. nov. (Sauropoda, Diplodocoidea) from the Lower Cretaceous (Aptian–Albian) of Brazil.
141 Ambopteryx longibrachium valid Wang et al. 2019 0,32 m 0,3 kg 4 Asia China Liaoning equivalent Haifanggou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Scansoriopterygidae



Articulated and nearly complete skeleton with associated soft tissue preserved on a slab and counter slab. Wang, Min; O’Connor, Jingmai K.; Xu, Xing; Zhou, Zhonghe (2019). "A new Jurassic scansoriopterygid and the loss of membranous wings in theropod dinosaurs".
142 Ammosaurus major S > Anchisaurus polyzelus Marsh 1891





























Yates, Adam M. (2010). "A revision of the problematic sauropodomorph dinosaurs from Manchester, Connecticut and the status of Anchisaurus Marsh".
143 Ammosaurus solus S > Anchisaurus polyzelus Kuhn 1939





























Yates, Adam M. (2010). "A revision of the problematic sauropodomorph dinosaurs from Manchester, Connecticut and the status of Anchisaurus Marsh".
144 Ampelosaurus atacis valid Le Loeuff 1995 16 m 15 t 3,5 Europe France Occitania Marnes Rouges Inferieures, Gres de Saint-Chinian,
Gres de Labarre ?		 Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Lirainosaurinae
Over 500 bones, at least a dozen specimens. Le Loeuff, J. (1995). "Ampelosaurus atacis (nov. gen., nov. sp.), un nouveau Titanosauridae (Dinosauria, Sauropoda) du Crétacé supérieur de la Haute Vallée de l'Aude (France)".
Le Loeuff, J. (2005). "Osteology of Ampelosaurus atacis (Titanosauria) from Southern France".
145 Amphicoelias altus nomen dubium Cope 1877 25 m 26 t 2 North America USA Colorado Morrison Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae



Tooth, two dorsal vertebrae, pubis, femur. Referred scapula ?, coracoid ?, and ulna ? Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
146 "Amphicoelias brontodiplodocus" nomen nudum Galiano & Albersdörfer 2010 22 m 8 t 4 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae



Five virtually complete skeletons with skulls. Galiano, H.; Albersdorfer, R (2010). "A new basal diplodocid species, Amphicoelias brontodiplodocus, from the Morrison Formation, Big Horn Basin, Wyoming, with taxonomic reevaluation of Diplodocus, Apatosaurus, and other genera".
147 Amphicoelias emilieae S > Suuwassea emilieae Galiano & Albersdörfer 2010





























Galiano, H.; Albersdorfer, R (2010). "A new basal diplodocid species, Amphicoelias brontodiplodocus, from the Morrison Formation, Big Horn Basin, Wyoming, with taxonomic reevaluation of Diplodocus, Apatosaurus, and other genera".
148 Amphicoelias fragillimus S > Maraapunisaurus fragillimus Cope 1878





























Carpenter, K. (2018). "Maraapunisaurus fragillimus, N.G. (formerly Amphicoelias fragillimus), a basal Rebbachisaurid from the Morrison Formation (Upper Jurassic) of Colorado".
149 Amphicoelias latus S > Camarasaurus supremus Cope 1877





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
150 "Amphicoelicaudia allocata" nomen nudum > Huabeisaurus allocotus Cheng 1994





























D'Emic, M.D.; Mannion, P.D.; Upchurch, P.; Bensos, R.B.J.; Pang, Q.; Cheng, Z. (2013). "Osteology of Huabeisaurus allocotus (Sauropoda: Titanosauriformes) from the Upper Cretaceous of China".
151 Amphisaurus polyzelus S > Anchisaurus polyzelus Marsh 1882





























Marsh, O.C. (1882). "Classification of the Dinosauria".
152 Amtocephale gobiensis valid Watabe et al. 2011 0,7 m ? 1,5 kg ? 1 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Turonian-Santonian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae











Nearly complete frontoparietal Mahito Watabe; Khishigjaw Tsogtbaatar & Robert M. Sullivan (2011). "A new pachycephalosaurid from the Baynshire Formation (Cenomanian-late Santonian), Gobi Desert, Mongolia".
153 Amtosaurus archibaldi S > Bissektipelta archibaldi Averianov 2002





























Aviarianov, A. O. (2002). "An ankylosaurid (Ornithischia: Ankylosauria) from the Upper Cretaceous Bissekty Formation of Uzbekistan".
154 Amtosaurus magnus nomen dubium Kurzanov & Tumanova 1978 ? ? 0 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Turonian-Santonian ? Dinosauria Ornithischia Genasauria ? Thyreophora ?















Incomplete braincase. Parish, Jolyon; Barrett, Paul (2004). "A reappraisal of the ornithischian dinosaur Amtosaurus magnus Kurzanov and Tumanova 1978, with comments on the status of A. archibaldi Averianov 2002".
155 Amurosaurus riabinini valid Bolotsky & Kurzanov 1991 10,9 m 6,2 t 3 Asia Russia Amur Udurchukan Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




Many skeletons from Bonebed. Godefroit, P., Bolotsky, Y.L., & Van Itterbeeck, J. (2004). The lambeosaurine dinosaur Amurosaurus riabinini, from the Maastrichtian of Far Eastern Russia.
156 Amygdalodon patagonicus nomen dubium Cabrera 1947 12 m 3,3 t 2 South America Argentina Chubut Cerro Carnerero Early-Middle Jurassic Toarcian-Aalenian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Vertebrae, ribs, teeth and other fragments. José Luis Carballido and Diego Pol (2010) "The dentition of Amygdalodon patagonicus (Dinosauria: Sauropoda) and the dental evolution in basal sauropods.".
157 Anabisetia saldiviai valid Coria & Calvo 2002 2,3 m 20 kg 3 South America Argentina Neuquén Lisandro Late Cretaceous Turonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Four incomplete, partially articulated skeletons. Coria, R.A. & Calvo, J.O. (2002). A new iguanodontian ornithopod from Neuquen Basin, Patagonia, Argentina.
158 Analong chuanjieensis valid Ren et al. 2020 16,7 m 10 t 3,5 Asia China Yunnan Chuanjie Middle Jurassic Aalenian-Bajocian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Large part of skeleton. Ren, X.-X., Sekiya, T., Wang, T., Yang, Z.-W., & You, H.-L. (2020). A revision of the referred specimen of Chuanjiesaurus anaensis Fang et al., 2000: a new early branching mamenchisaurid sauropod from the Middle Jurassic of China.
159 Anasazisaurus horneri valid ? Hunt & Lucas 1993 8,6 m 3,6 t 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Incomplete skull. Lucas, Spencer G.; Spielman, Justin A.; Sullivan, Robert M.; Hunt, Adrian P.; Gates, Terry (2006). "Anasazisaurus, a hadrosaurian dinosaur from the Upper Cretaceous of New Mexico".
160 Anatosaurus annectens S > Edmontosaurus annectens Lull & Wright 1942





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
161 Anatosaurus copei S > Edmontosaurus annectens Lull & Wright 1942





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
162 Anatosaurus edmontonensis S > Edmontosaurus regalis Lull & Wright 1942





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
163 Anatosaurus edmontoni S > Edmontosaurus regalis Lull & Wright 1942





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
164 Anatosaurus longiceps S > "Trachodon" longiceps Lull & Wright 1942





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
165 Anatosaurus saskatchewanensis S > Edmontosaurus annectens Lull & Wright 1942





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
166 Anatotitan copei S > Edmontosaurus annectens Chapman & Brett-Surman 1990





























Chapman, Ralph E.; and Brett-Surman, Michael K. (1990). "Morphometric observations on hadrosaurid ornithopods".
167 Anatotitan longiceps S > "Trachodon" longiceps Olshevsky 1991





























Chapman, Ralph E.; and Brett-Surman, Michael K. (1990). "Morphometric observations on hadrosaurid ornithopods".
168 Anchiceratops brachyops S > Arrhinoceratops brachyops Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
169 Anchiceratops longirostris S > Anchiceratops ornatus ? Sternberg 1929 4,7 m 1,1 t 2 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Skull, referred 2 skeletons ? Sternberg, C.M. (1929). "A new species of horned dinosaur from the Upper Cretaceous of Alberta".
170 Anchiceratops ornatus valid Brown 1914 5,4 m 1,7 t 3,5 North America Canada, USA ? Alberta, Montana ? Horseshoe Canyon,
St. Mary River ?		 Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Many skeletons from Bonebeds. Mallon, J.C., Holmes, R., Eberth, D.A., Ryan, M.J. & Anderson, J.S. (2011) "Variation in the skull of Anchiceratops (Dinosauria, Ceratopsidae) from the Horseshoe Canyon Formation (Upper Cretaceous) of Alberta".
Brown, B. (1914). Anchiceratops, a new genus of horned dinosaurs from the Edmonton Cretaceous of Alberta. With a discussion of the origin of the ceratopsian crest and the brain casts of Anchiceratops and Trachodon.
171 Anchiornis huxleyi valid Xu X. et al. 2009 0,62 m 1,1 kg 4 Asia China Liaoning Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae



At least more than 200 specimens. Xu, X; Zhao, Q.; Norell, M.; Sullivan, C.; Hone, D.; Erickson, G.; Wang, X.; Han, F. & Guo, Y. (2009). "A new feathered maniraptoran dinosaur fossil that fills a morphological gap in avian origin".
172 Anchisaurus capensis S > Gyposaurus capensis Galton & Cluver 1976





























Galton, P.M., and Cluver, M.A. (1976). Anchisaurus capensis (Broom) and a revision of the Anchisauridae (Reptilia, Saurischia).
173 Anchisaurus colurus S > Anchisaurus polyzelus Marsh 1891





























O.C. Marsh. (1891). "Notice of new vertebrate fossils".
174 Anchisaurus major S > Anchisaurus polyzelus Marsh 1889





























Yates, A. (2010). “A revision of the problematic sauropodomorph dinosaurs from Manchester, Connecticut and the status of Anchisaurus Marsh”.
175 Anchisaurus polyzelus valid Marsh 1885 3,15 m 55 kg 3 North America USA Massachusetts, Connecticut Portland Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria











Four partial skeletons. Yates, A. (2010). “A revision of the problematic sauropodomorph dinosaurs from Manchester, Connecticut and the status of Anchisaurus Marsh”.
176 Anchisaurus sinensis S > "Gyposaurus" sinensis Olshevsky 1991





























Z. Yang. (1941). Preliminary notes on the Lufeng vertebrate fossils.
177 Anchisaurus solus S > Anchisaurus polyzelus Marsh 1892





























Yates, A. (2010). “A revision of the problematic sauropodomorph dinosaurs from Manchester, Connecticut and the status of Anchisaurus Marsh”.
178 Andesaurus delgadoi valid Calvo & Bonaparte 1991 22 m 20 t 2,5 South America Argentina Neuquén Candeleros Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Partial skeleton without skull, referred fragmentary skeleton. Mannion, Calvo (2011) Anatomy of the basal titanosaur (Dinosauria, Sauropoda) Andesaurus delgadoi from the mid-Cretaceous (Albian–early Cenomanian) Río Limay Formation, Neuquén Province, Argentina: implications for titanosaur systematics.
179 "Andhrasaurus indicus" nomen nudum Ulansky 2014 3,8 m ? 270 kg ? 1 Asia India Andhra Pradesh Kota Early Jurassic Sinemurian-Pliensbachian Dinosauria Ornithischia Genasauria Thyreophora















Maxillae and dentaries, a few vertebral centra, fragments of ilium and scapula, dermal armor. Galton, Peter M. & Carpenter, Kenneth, (2016), "The plated dinosaur Stegosaurus longispinus Gilmore, 1914 (Dinosauria: Ornithischia; Upper Jurassic, western USA), type species of Alcovasaurus n. gen."
180 Angaturama limai valid ?/S > Irritator challengeri ? Kellner & Campos 1996 8,7 m 1,3 t 2 South America Brazil Ceará Romualdo Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae









Rostrum, comprising both premaxillae and the anteriormost portions of both maxillae. Sales, M.A.F.; Schultz, C.L. (2017). "Spinosaur taxonomy and evolution of craniodental features: Evidence from Brazil".
181 "Angloposeidon" nomen nudum Naish 2010 22 m ? 17 t ? 1,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Cervical vertebra. Naish, D.; Martill, D.M.; Cooper, D.; Stevens, K.A. (2004). "Europe's largest dinosaur? A giant brachiosaurid cervical vertebra from the Wessex Formation (Early Cretaceous) of southern England".
182 Angolatitan adamastor valid Mateus et al. 2011 13,9 m 6 t 2 Africa Angola Bengo Itombe Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Scapula, humerus, ulna, radius and metacarpals I, III and IV. Mateus, O.; Jacobs, L.L.; Schulp, A.S.; Polcyn, M.J.; Tavares, T.S.; Neto, A.B.; Morais, M.L.; Antunes, M.T. (2011). "Angolatitan adamastor, a new sauropod dinosaur and the first record from Angola".
183 Angulomastacator daviesi valid Wagner & Lehman 2009 7 m ? 2 t ? 1 North America USA Texas Aguja Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae





Incomplete left maxilla. Wagner, Jonathan R.; Lehman, Thomas M. (2009). "An Enigmatic New Lambeosaurine Hadrosaur (Reptilia: Dinosauria) from the Upper Shale Member of the Campanian Aguja Formation of Trans-Pecos Texas".
184 Anhuilong diboensis valid Ren, Huang & You 2018 17,5 m 6,3 t 2 Asia China Anhui Hongqin Middle Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Left humerus, ulna and radius. Ren, X.-X., Huang, J.-D., & You, H.-L. (2018). The second mamenchisaurid dinosaur from the Middle Jurassic of Eastern China.
185 Aniksosaurus darwini valid Martínez & Novas 2006 2,6 m 25 kg 2 South America Argentina Chubut Bajo Barreal Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora








At least five individuals. Martínez, R.D., and Novas, F.E. (2006). "Aniksosaurus darwini gen. et sp. nov., a new coelurosaurian theropod from the early Late Cretaceous of central Patagonia, Argentina."
186 Animantarx ramaljonesi valid Carpenter et al. 1999 3,5 m 300 kg 3 North America USA Utah Cedar Mountain Late Cretaceous Late Albian-Early Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Incomplete skull and partial skeleton. Carpenter, K., Kirkland, J.I., Burge, D.L., & Bird, J. (1999). Ankylosaurs (Dinosauria: Ornithischia) of the Cedar Mountain Formation, Utah, and their stratigraphic distribution.
187 Ankylosaurus magniventris valid Brown 1908 8 m 6 t 3,5 North America USA, Canada Montana, Alberta, Wyoming, Saskatchewan Hell Creek, Scollard, Lance, Frenchman, Ferris Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










At least eight individuals and teeth. Arbour, V.M.; Mallon, J.C. (2017). "Unusual cranial and postcranial anatomy in the archetypal ankylosaur Ankylosaurus magniventris".
188 Anodontosaurus inceptus valid Penkalski 2018 5,7 m 2,1 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Skull with teeth, mandible, partially prepared skeleton, both cervical half-rings, and osteoderms. Referred skull with teeth. Paul Penkalski (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.
189 Anodontosaurus lambei valid Sternberg 1929 5,3 m 1,8 t 3 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Several partial skulls and skeletons (ten individuals ?). Paul Penkalski (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.
190 Anomalipes zhaoi valid Yu et al. 2018 1,9 m 24 kg 2 Asia China Shandong Xingezhuang Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Incomplete left hindlimb. Yilun Yu; Kebai Wang; Shuqing Chen; Corwin Sullivan; Shuo Wang; Peiye Wang; Xing Xu (2018). "A new caenagnathid dinosaur from the Upper Cretaceous Wangshi Group of Shandong, China, with comments on size variation among oviraptorosaurs".
191 Anoplosaurus curtonotus valid ?/nomen dubium ? Seeley 1879 2,1 m 80 kg 2,5 Europe United Kingdom England Cambridge Greensand ? Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton. Pereda-Suberbiola, X.; Barrett, P.M. (1999). "A systematic review of ankylosaurian dinosaur remains from the Albian of England".
192 Anoplosaurus macrocercus S > Syngonosaurus macrocercus Steel 1969





























Paul M. Barrett & Joseph A. Bonsor (2020). A revision of the non-avian dinosaurs 'Eucercosaurus tanyspondylus' and 'Syngonosaurus macrocercus' from the Cambridge Greensand, UK.
193 Anoplosaurus major nomen dubium Seeley 1879 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria
















Cervical vertebra, caudal centra (probably chimera with Ornithopod). Pereda-Suberbiola, X.; Barrett, P.M. (1999). "A systematic review of ankylosaurian dinosaur remains from the Albian of England".
194 Anoplosaurus tanyspondylus S > Eucercosaurus tanyspondylus Steel 1969





























Paul M. Barrett & Joseph A. Bonsor (2020). A revision of the non-avian dinosaurs 'Eucercosaurus tanyspondylus' and 'Syngonosaurus macrocercus' from the Cambridge Greensand, UK.
195 Anserimimus planinychus valid Barsbold 1988 4,4 m 250 kg 3 Asia Mongolia Bayankhongor, Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Two partial skeletons and other referred fragments. Bronowicz, R. (2011). "New Material of a Derived Ornithomimosaur from the Upper Cretaceous Nemegt Formation of Mongolia".
196 Antarctopelta oliveroi valid Salgado & Gasparini 2006 3,1 m 260 kg 2 Antarctica - James Ross Island Santa Marta Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Fragmentary skeleton with skull fragments. Salgado, L.; Gasparini, Z. (2006). "Reappraisal of an ankylosaurian dinosaur from the Upper Cretaceous of James Ross Island (Antarctica)".
197 "Antarctosaurus" brasiliensis nomen dubium Arid & Vizzotto 1971 13,5 m 12 t 2 South America Brazil São Paulo Adamantina Late Cretaceous Turonian-Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Partial left femur, partial right humerus and incomplete dorsal vertebra. Arid, F.M. & Vizotto, L.D. (1971). Antarctosaurus brasiliensis, um novo saurópode do Crétaceo superior do sul do Brasil.
198 "Antarctosaurus" giganteus nomen dubium von Huene 1929 30,5 m 45 t 2 South America Argentina Neuquén Plottier Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Both femora, a partial left and right pubis, fragmentary tibia, ribs, distal caudal vertebrae fragments, and six large and unidentifiable bones. von Huene, F. (1929). Los saurisquios y ornitisquios del Cretacéo Argentino.
199 "Antarctosaurus" jaxarticus nomen dubium Riabinin 1938 15 m ? 11 t ? 1,5 Asia Kazakhstan South Kazakhstan Syuksyuk Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Femur. Riabinin, A. N. (1938). "Some results of the studies of the Upper Cretaceous dinosaurian fauna from the vicinity of the Station Sary-Agach, south Kazakhstan".
200 "Antarctosaurus" septentrionalis S > Jainosaurus septentrionalis von Huene & Matley 1933





























von Huene, F. & Matley, C.A. (1933). Cretaceous Saurischia and Ornithischia of the central provinces of India.
201 Antarctosaurus wichmannianus valid von Huene 1929 12,5 m 9,5 t 2 South America Argentina Río Negro Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Fragmentary skeleton and many referred bones from other locations in South America. von Huene, F. (1929). Los saurisquios y ornitisquios del Cretacéo Argentino.
202 Antetonitrus ingenipes valid Yates & Kitching 2003 7,8 m 1,25 t 3 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda ? Lessemsauridae









Several partial skeletons. Yates, A.M., Kitching, J.W. (2003). The earliest known sauropod dinosaur and the first steps towards sauropod locomotion.
203 Antrodemus atrox S > Creosaurus atrox Gilmore 1920





























Marsh, (1878). Notice of new dinosaurian reptiles. American Journal of Science and Arts.
204 Antrodemus ferox S > Allosaurus ferox Ostrom & McIntosh 1966





























Ostrom and McIntosh, (1966). Marsh's Dinosaurs, the collection from Como Bluff.
205 Antrodemus fragilis S > Allosaurus fragilis Lapparent & Zbyszewski 1957





























Lapparent and Zbyszewski, (1957). Les dinosauriens du Portugal. Mémoires du Service géologique du Portugal.
206 Antrodemus lucaris S > Labrosaurus lucaris Hay 1902





























Hay, (1902). Bibliography and catalogue of the fossil Vertebrata of North America.
207 Antrodemus medius S > "Allosaurus" medius Hay 1902





























Hay, (1902). Bibliography and catalogue of the fossil Vertebrata of North America.
208 Antrodemus meriani S > Ceratosaurus meriani Steel 1970





























Steel, (1970). Part 14. Saurischia. Handbuch der Paläoherpetologie/Encyclopedia of Paleoherpetology.
209 Antrodemus sibricus S > "Allosaurus" sibricus von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
210 Antrodemus stechowi S > Ostafrikasaurus stechowi Chabli 1985





























Janensch, (1920). Uber Elaphrosaurus bambergi und die Megalosaurier aus den Tendaguru-Schichten Deutsch-Ostafricas.
211 Antrodemus tendagurensis S > "Allosaurus" tendagurensis von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
212 Antrodemus trihedrodon S > "Allosaurus" trihedrodon Kuhn 1939





























Kuhn, (1939). Beiträge zur Keuperfauna von Halberstadt [Contributions to the Keuper fauna of Halberstadt].
213 Antrodemus valens nomen dubium Leidy 1870 7,9 m ? 1,4 t ? 1 North America USA Colorado Morrison ? Late Jurassic Kimmeridgian-Tithonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Partial caudal centrum. Chure, D.J. (2000) "A New Species of Allosaurus From the Morrison Formation of Dinosaur National Monument (Utah-Colorado) and a Revision of the Theropod Family Allosauridae".
214 Anzu wyliei valid Lamanna et al. 2014 3,8 m 240 kg 3,5 North America USA South Dakota, North Dakota, Montana ? Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


A large part of the skeleton with partial skull, referred few other specimens. Lamanna, Sues, Schachner and Lyson, (2014). A new large-bodied oviraptorosaurian theropod dinosaur from the Latest Cretaceous of western North America.
Holtz, Williams and Tremaine, (2015). A new specimen of Anzu (Caenagnathidae, Oviraptorosauria): Implications for the proposed Caenagnathinae/Elmisaurinae division and for cursoriality in caenagnathids.
215 Aoniraptor libertatem valid ?/S > Gualicho shinyae ? Motta et al. 2016 6 m 550 kg 2 South America Argentina Río Negro Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria ?












Last sacral vertebra, six proximal caudal vertebrae, four mid-caudal vertebrae, and five haemal arches. Motta, M.J., Aranciaga Rolando, A.M., Rozadilla, S., Agnolín, F.E., Chimento, N.R., Brissón Egli, F. & Novas, F.E. (2016) "New theropod fauna from the Upper Cretaceous (Huincul Formation) of northwestern Patagonia, Argentina".
216 Aorun zhaoi valid Choiniere et al. 2013 1,1 m 1,5 kg 3 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Maniraptoriformes ? Maniraptora ?






Partial skeleton with skull. Choiniere, Clark, Forster, Norell, Eberth, Erickson, Chu & Xu. (2014). A juvenile specimen of a new coelurosaur (Dinosauria: Theropoda) from the Middle–Late Jurassic Shishugou Formation of Xinjiang, People’s Republic of China.
217 Apatodon mirus nomen dubium Marsh 1877 ? ? 0 North America USA Colorado Morrison Late Jurassic Tithonian Dinosauria


















Partial neural spine. Marsh, (1877). Notice of some new vertebrate fossils.
218 Apatoraptor pennatus valid Funston & Currie 2016 2,5 m 55 kg 3 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae Elmisaurinae ?

Articulated partial skeleton with fragmentary skull. Funston, G., F., Currie, P., J. (2016). "A new caenagnathid (Dinosauria: Oviraptorosauria) from the Horseshoe Canyon Formation of Alberta, Canada, and a reevaluation of the relationships of Caenagnathidae".
219 Apatosaurus ajax valid Marsh 1877 23 m 20 t 3 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Apatosaurinae


At least one partial skeleton with fragmentary skull. Referred other specimens ? Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
220 Apatosaurus alenquerensis S > Lourinhasaurus alenquerensis Lapparent & Zbyszewski 1957





























Lapparent & Zbyszewski (1957) Lapparent AFde, Zbyszewski G. Les dinosauriens du Portugal.
221 Apatosaurus amplus S > Brontosaurus excelsus Riggs 1903





























Riggs (1903) Riggs ES. Structure and relationships of opisthocoelian dinosaurs: Apatosaurus Marsh.
222 Apatosaurus excelsus S > Brontosaurus excelsus Riggs 1903





























Riggs (1903) Riggs ES. Structure and relationships of opisthocoelian dinosaurs: Apatosaurus Marsh.
223 Apatosaurus grandis S > Camarasaurus grandis Marsh 1877





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
224 Apatosaurus laticollis S > Apatosaurus louisae Marsh 1879





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
225 Apatosaurus louisae valid Holland 1915 22,5 m 20 t 4 North America USA Utah, Colorado Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Apatosaurinae


At least four specimens (one almost complete skeleton). Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
226 "Apatosaurus" minimus valid Mook 1917 12,4 m ? 8 t ? 1,5 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria ?






Sacrum and pelvic girdle. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
227 Apatosaurus montanus S > Atlantosaurus montanus (Marsh) (1877)





























Marsh, O.C. (1877). "Notice of a new and gigantic dinosaur".
228 Apatosaurus parvus S > Brontosaurus parvus Upchurch et al. 2004





























Upchurch, Tomida & Barrett (2004) Upchurch P, Tomida Y, Barrett PM. A new specimen of Apatosaurus ajax (Sauropoda: Diplodocidae) from the Morrison Formation (Upper Jurassic) of Wyoming, USA.
229 Apatosaurus yahnahpin S > Brontosaurus yahnahpin Filla & Redman 1994





























Filla & Redman (1994) Apatosaurus yahnahpin: a preliminary description of a new species of diplodocid dinosaur from the Late Jurassic Morrison Formation of Southern Wyoming, the first sauropod dinosaur found with a complete set of “belly ribs”.
230 Appalachiosaurus montgomeriensis  valid Carr et al. 2005 6,4 m 1,1 t 3 North America USA Alabama Demopolis Chalk Late Cretaceous Middle Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria





Partial skeleton with skull fragments. Carr, T.D.; Williamson, T.E.; Schwimmer, D.R. (2005). "A new genus and species of tyrannosauroid from the Late Cretaceous (middle Campanian) Demopolis Formation of Alabama".
231 Aquilarhinus palimentus valid Prieto-Márquez et al. 2019 4,9 m 570 kg 2,5 North America USA Texas Aguja Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Partial skeleton with skull fragments. Prieto-Márquez, A., Wagner, J. R., & Lehman, T. (2019). An unusual “shovel-billed” dinosaur with trophic specializations from the early Campanian of Trans-Pecos Texas, and the ancestral hadrosaurian crest.
232 Aquilops americanus valid Farke et al. 2014 0,6 m 1,5 kg 2 North America USA Montana Cloverly Early Cretaceous Middle-Late Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Partial skull. Farke, Andrew A.; Maxwell, W. Desmond; Cifelli, Richard L.; Wedel, Mathew J. (2014). "A Ceratopsian Dinosaur from the Lower Cretaceous of Western North America, and the Biogeography of Neoceratopsia".
233 Aragosaurus ischiaticus valid Sanz et al. 1987 14,2 m 7,9 t 2,5 Europe Spain Aragon Villar del Arzobispo Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria






Cervical and dorsal ribs, caudal vertebrae, haemal arches, two scapulae, coracoid, two ischia, pubis, humerus, radius, ulna, femur and other fragments. Canudo, J.I., Gasca, J.M., Moreno, M., Aurell, M. (2011). New information about the stratigraphic position and age of the sauropod Aragosaurus ischiaticus from the Early Cretaceous of the Iberian Peninsula.
234 Aralosaurus tuberiferus valid Rozhdestvensky 1968 4,3 m 380 kg 2 Asia Kazakhstan Kyzylorda Bostobe Late Cretaceous Late Santonian-Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Aralosaurini




Incomplete skull. Godefroit, P.; Alifanov, V.; Boltsky, Y. (2004). "A re-appraisal of "Aralosaurus tuberiferus" (Dinosauria, Hadrosauridae) from the Late Cretaceous of Kazakhstan".
235 Aratasaurus museunacionali valid Sayão et al. 2020 3,5 m 50 kg 2 South America Brazil Ceará Romualdo Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Right hind limb. Sayão J.M., Saraiva A.Á.F., Brum A.S. et al. (2020). The first theropod dinosaur (Coelurosauria, Theropoda) from the base of the Romualdo Formation (Albian), Araripe Basin, Northeast Brazil.
236 "Araucanoraptor argentinus" nomen nudum > Neuquenraptor argentinus Novas 1997





























Novas, Fernando E.; Pol, Diego (2005). "New Evidence on Deinonychosaurian Dinosaurs from the Late Cretaceous of Patagonia".
237 Archaeoceratops oshimai valid Dong & Azuma 1997 1 m 7 kg 2,5 Asia China Gansu Zhonggou Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Two partial skeletons (include one partial skull). You H.-L., Dodson P., (2003) Redescription of neoceratopsian dinosaur Archaeoceratops, and early evolution of Neoceratopsia.
238 Archaeoceratops yujingziensis valid You, Tanque & Dodson 2010 0,75 m 3 kg 2 Asia China Gansu Xiagou Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Partial skeleton with fragmentary skull. You, Hai-Lu; Tanque, Kyo; Dodson, Peter (2010). "A new species of Archaeoceratops (Dinosauria: Neoceratopsia) from the Early Cretaceous of the Mazongshan area, northwestern China".
239 Archaeodontosaurus descouensi valid Buffetaut 2005 14,9 m 7,5 t 2 Africa Madagascar Mahajanga Isalo IIIb Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Partial dentary, several teeth. Eric Buffetaut. (2005). A new sauropod dinosaur with prosauropod-like teeth from the Middle Jurassic of Madagascar.
240 "Archaeoraptor liaoningensis" nomen nudum > Microraptor zhaoianus Sloan 1999





























Sloan, (1999). Feathers for T. rex? National Geographic.
241 Archaeornithoides deinosauriscus valid Elzanowski & Wellnhofer 1992 0,5 m 90 g 2 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora ? Pennaraptora ? Paraves ? Troodontidae ?



Partial skull (juvenile). Elzanowski and Wellnhofer, (1992). A new link between theropods and birds from the Cretaceous of Mongolia.
242 Archaeornithomimus affinis S > "Dryosaurus" grandis Russell 1972





























Russell, (1972). Ostrich dinosaurs of the Late Cretaceous of Western Canada.
243 Archaeornithomimus asiaticus valid Russell 1972 3,9 m 140 kg 3,5 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Many partial skeletons and fragments. Smith and Galton, (1990). Osteology of Archaeornithomimus asiaticus (Upper Cretaceous, Iren Dabasu Formation, People's Republic of China).
244 "Archaeornithomimus" bissektensis valid ? Nessov 1995 3,75 m 150 kg 2 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Femur (juvenile), referred many other bones. Sues and Averianov, (2015). Ornithomimidae (Dinosauria: Theropoda) from the Bissekty Formation (Upper Cretaceous: Turonian) of Uzbekistan.
245 Arcovenator escotae valid Tortosa et al. 2014 4,8 m 270 kg 2 Europe France Provence-Alpes-Côte d'Azur Lower Argiles Rutilantes Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Majungasaurinae







Postorbital, braincase, squamosal, tibia, fibula, proximal caudal vertebra, tooth, referred two proximal caudal vertebrae, teeth. Tortosa, T., Buffetaut, E., Vialle, N., Dutour, Y., Turini, E., Cheylan, G. (2014). A new abelisaurid dinosaur from the Late Cretaceous of southern France: Palaeobiogeographical implications.
246 Arcusaurus pereirabdalorum valid Yates, Bonnan & Neveling 2011 2,3 m 42 kg 2 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Partial skull and distal caudal vertebra (two individuals ?), referred several other bones. Yates, Adam M.; Matthew F. Bonnan; Johann Neveling (2011). "A new basal sauropodomorph dinosaur from the Early Jurassic of South Africa".
247 Arenysaurus ardevoli valid Pereda-Suberbiola et al. 2009 5,5 m 800 kg 2 Europe Spain Aragon Conquès Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae





Partial, articulated skull. Referred skull fragments and other single bones. Pereda-Suberbiola, X., Canudo, J. I., Cruzado-Caballero, P., Barco, J. L., López-Martínez, N., Oms, O., & Ruiz-Omeñaca, J. I. (2009). The last hadrosaurid dinosaurs of Europe: A new lambeosaurine from the Uppermost Cretaceous of Aren (Huesca, Spain).
248 Argentinosaurus huinculensis valid Bonaparte & Coria 1993 35 m 75 t 2,5 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Lognkosauria ? Six dorsal vertebrae, sacrum, fragmentary ribs and fibula. Referred two femora. Bonaparte J, Coria R (1993). "Un nuevo y gigantesco sauropodo titanosaurio de la Formacion Rio Limay (Albiano-Cenomaniano) de la Provincia del Neuquen, Argentina".
249 Argyrosaurus superbus valid Lydekker 1893 21 m 26 t 2,5 South America Argentina Chubut Lago Colhué Huapí Late Cretaceous Campanian-Maastrichtian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Humerus, radius, incomplete ulna, two carpals (lost), metacarpal I, metacarpal II, metacarpal III, metacarpal IV, metacarpal V. Mannion, P. D., & Otero, A. (2012). A reappraisal of the Late Cretaceous Argentinean sauropod dinosaurArgyrosaurus superbus, with a description of a new titanosaur genus.
250 Aristosaurus erectus S > Massospondylus carinatus van Hoepen 1920





























Barrett, Chapelle, Staunton, Botha & Choiniere (2019) Postcranial osteology of the neotype specimen of Massospondylus carinatus Owen, 1854 (Dinosauria: Sauropodomorpha) from the upper Elliot formation of South Africa.
251 Aristosaurus solus S > Anchisaurus polyzelus Weishampel et al. 2004





























David B. Weishampel; Peter Dodson; Halszka Osmólska (2004). The Dinosauria (2nd ed.).
252 Aristosuchus pusillus nomen dubium Seeley 1887 1,9 m 8 kg ? 2 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae







Five sacral vertebrae, distal pubes. Referred other vertebrae and manual ungual. Naish, D. (2002). "The historical taxonomy of the Lower Cretaceous theropods (Dinosauria) Calamospondylus and Aristosuchus from the Isle of Wight."
253 Arkansaurus fridayi valid Hunt & Quinn 2018 4,5 m ? 200 kg ? 1,5 North America USA Arkansas Trinity Group Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Partial right pes, including metatarsals II, III, and IV, pedal phalanges II-1, III-1, III-2, and IV-1, and three pedal unguals. Hunt, R. K., & Quinn, J. H. (2018). A new ornithomimosaur from the Lower Cretaceous Trinity Group of Arkansas.
254 Arkharavia heterocoelica nomen dubium Alifanov & Bolotsky 2010 6,3 m ? 1 t ? 1 Asia Russia Amur Udurchukan Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ? Eutitanosauria ? Lithostrotia ?

Anterior caudal vertebra, referred other caudal vertebrae and tooth fragment (probably chimera with hadrosaur). Alifanov, V. R.; Bolotsky, Y. L. (2010). "Arkharavia heterocoelica gen. et sp. nov., a new sauropod dinosaur from the Upper Cretaceous of far eastern Russia".
255 Arrhinoceratops brachyops valid Parks 1925 4,2 m 800 kg 2 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Almost complete skull, referred at least 3 specimens (include skulls and fragmentary skeleton). Mallon JC, Ryan MJ, Campbell JA. (2015) Skull ontogeny in Arrhinoceratops brachyops (Ornithischia: Ceratopsidae) and other horned dinosaurs.
256 Arrhinoceratops utahensis S > Torosaurus utahensis Gilmore 1946





























Sullivan, R. M., A. C. Boere, and S. G. Lucas. (2005). Redescription of the ceratopsid dinosaur Torosaurus utahensis (Gilmore, 1946) and a revision of the genus.
257 Arstanosaurus akkurganensis nomen dubium Suslov & Shilin 1982 3,6 m ? 300 kg ? 1 Asia Kazakhstan Kyzylorda Bostobe Late Cretaceous Late Santonian-Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha ? Hadrosauridae ?






Partial left maxilla, referred femur fragment. Norman, D. B., & Kurzanov, S. M. (1997). On Asian ornithopods (Dinosauria: Ornithischia). 2. Arstanosaurus akkurganensis Shilin and Suslov, 1982.
258 Asfaltovenator vialidadi valid Rauhut & Pol 2019 7,9 m 1,3 t 3,5 South America Argentina Chubut Cañadón Asfalto Middle Jurassic Aalenian-Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea








Almost complete skull and partial skeleton. Oliver W. M. Rauhut & Diego Pol (2019). Probable basal allosauroid from the early Middle Jurassic Cañadón Asfalto Formation of Argentina highlights phylogenetic uncertainty in tetanuran theropod dinosaurs.
259 Asiaceratops salsopaludalis nomen dubium Nessov et al. 1989 0,7 m ? 4 kg ? 1 Asia Uzbekistan Karakalpakstan Khodzhakul Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Left maxilla, referred skull fragments, and other bones. L.A. Nessov, L F. Kaznyshkina, and G.O. Cherepanov. (1989). [Mesozoic ceratopsian dinosaurs and crocodiles of central Asia].
260 Asiaceratops sulcidens nomen dubium Nessov et al. 1989 0,7 m ? 4 kg ? 1 Asia China Gansu Xinminpu Group ? Late Cretaceous Aptian-Albian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Two teeth, centra, incomplete tibia, tarsals and left pes. L.A. Nessov, L F. Kaznyshkina, and G.O. Cherepanov. (1989). [Mesozoic ceratopsian dinosaurs and crocodiles of central Asia].
261 Asiamericana asiatica S > Richardoestesia asiatica Nessov 1995





























Alexander Averianov & Hans-Dieter Sues. (2019). "Morphometric analysis of the teeth and taxonomy of the enigmatic theropod Richardoestesia from the Upper Cretaceous of Uzbekistan".
262 Asiatosaurus asianensis S > Chiayusaurus asianensis (Lee, Yang & Park) (1997)





























Lee, Yuong-Nam; Seong-Young Yang; Eun-Jun Park (1997). "Sauropod dinosaur remains from the Gyeongsang Supergroup Korea".
263 "Asiatosaurus" kwangshiensis nomen dubium Hou, Yeh & Zhao 1975 20,3 m ? 16 t ? 0,5 Asia China Guangxi Xinlong Early Cretaceous Aptian-Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria ? Titanosauriformes ? Brachiosauridae ?




Teeth, fragmentary cervical vertebrae, cervical and dorsal ribs. Barrett, P. M., Hasegawa, Y., Manabe, M., Isaji, S., & Matsuoka, H. (2002). Sauropod dinosaurs from the Lower Cretaceous of eastern Asia: taxonomic and biogeographical implications.
264 Asiatosaurus mongolensis nomen dubium Osborn 1924 31 m ? 45 t ? 0,5 Asia Mongolia Övörkhangai Öösh Early Cretaceous Berriasian-Hauterivian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Two teeth. Other material ? Osborn, H.F. (1924). "Sauropoda and Theropoda from the Lower Cretaceous of Mongolia".
265 Asilisaurus kongwe valid Nesbitt et al. 2010 1,9 m 19 kg 3 Africa Tanzania Ruvuma Manda Middle-Late Triassic Ladinian-Earliest Carnian ? Dinosauria Silesauridae

















At least over a dozen individuals. Nesbitt, S.J.; Langer, M.C.; Ezcurra, M.D. (2019). "The Anatomy of Asilisaurus kongwe, a Dinosauriform from the Lifua Member of the Manda Beds (~Middle Triassic) of Africa".
266 Astrodon altithorax S > Brachiosaurus altithorax Kingman 1962





























Taylor, M.P. (2009). "A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensh 1914)".
267 Astrodon altus S > Pleurocoelus altus= Astrodon johnstoni ? Gilmore 1921





























D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
268 Astrodon atalaiensis S > Lusotitan atalaiensis Kingham 1962





























D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
269 Astrodon brancai S > Giraffatitan brancai Kingham 1962





























D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
270 Astrodon fraasi S > Giraffatitan brancai Kingham 1962





























D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
271 Astrodon johnstoni nomen dubium Leidy 1865 21,7 m 23 t 3 North America USA Maryland Arundel Early Cretaceous Late Aptian-Early Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Two teeth and many other referred bones (also Pleurocoelus altus and P. nanus material). D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
272 Astrodon montanus S > Camarasaurus grandis Lapparent & Zbyszewski 1957





























D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
273 Astrodon nanus S > Pleurocoelus nanus= Astrodon johnstoni ? Gilmore 1921





























D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
274 "Astrodon" pusillus nomen dubium/S > Dacentrurus ? Lapparent & Zbyszewski 1957 3,7 m 350 kg 2,5 Europe Portugal Lisbon Lourinhã ? Late Jurassic Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Fragmentary skeleton (limb bones, vertebrae and other fragments). A.F. de Lapparent & G. Zbyszewski, (1957), "Les dinosauriens du Portugal".
275 Astrodon suffosus S > Bothriospondylus suffossus Hatcher 1903





























D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
276 "Astrodon" valdensis S > "Pleurocoelus" valdensis Swinton 1936





























Upchurch, P., Mannion, P. D, & Barrett, P. M. (2011b). Sauropod dinosaurs. In: Batten, D. J., Ed.), Field Guide to English Wealden Fossils.
277 Astrodonius johnstoni S > Astrodon johnstoni Kuhn 1961





























Kuhn, O., (1961), Die Familien der rezenten und fossilen Amphhibien und Reptilien.
278 Astrodontaurus   S > Astrodon johnstoni Johnston 1858





























Olshevsky- Dinosaur Genera List.
279 Astrophocaudia slaughteri valid D’Emic 2012 10,9 m 2,9 t 2,5 North America USA Texas Paluxy Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Tooth, two cervical vertebrae, dorsal vertebrae, 24 caudal vertebrae, fragmentary dorsal ribs and other fragments. D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.
280 Asylosaurus yalensis valid Galton 2007 2,25 m 14 kg 2 Europe United Kingdom England ? Late Triassic Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Partial skeleton and humerus fragment, three fragmentary left ischia and phalanx. Galton, Peter (2007). "Notes on the remains of archosaurian reptiles, mostly basal sauropodomorph dinosaurs, from the 1834 fissure fill (Rhaetian, Upper Triassic) at Clifton in Bristol, southwest England".
281 Atacamatitan chilensis valid Kellner et al. 2011 12,8 m 4,4 t 2,5 South America Chile Antofagasta Tolar Late Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Right femur, the proximal end of a humerus, two dorsal vertebrae, posterior caudal vertebrae, dorsal ribs and other fragments. Alexander W.A.Kellner; David Rubilar-Rogers; Alexander Vargas; Mario Suárez (2011). "A New Titanosaur Sauropod from the Atacama Desert, Chile".
282 Atlantosaurus ajax S > Apatosaurus ajax Steel 1970





























Steel, R., (1970), Saurischia: Handbuch der Palaoherpetologie.
283 Atlantosaurus alenquerensis S > Lourinhasaurus alenquerensis Steel 1970





























Steel, R., (1970), Saurischia: Handbuch der Palaoherpetologie.
284 Atlantosaurus amplus S > Brontosaurus excelsus Steel 1970





























Steel, R., (1970), Saurischia: Handbuch der Palaoherpetologie.
285 Atlantosaurus excelsus S > Brontosaurus excelsus Steel 1970





























Steel, R., (1970), Saurischia: Handbuch der Palaoherpetologie.
286 "Atlantosaurus" immanis nomen dubium Marsh 1878 24,5 m 25 t 2 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Apatosaurinae


Femur, pubis, and ischium. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
287 Atlantosaurus laticollis S > Apatosaurus louisae Steel 1970





























Steel, R., (1970), Saurischia: Handbuch der Palaoherpetologie.
288 Atlantosaurus louisae S > Apatosaurus louisae Steel 1970





























Steel, R., (1970), Saurischia: Handbuch der Palaoherpetologie.
289 Atlantosaurus minimus S > "Apatosaurus" minimus Steel 1970





























Steel, R., (1970), Saurischia: Handbuch der Palaoherpetologie.
290 Atlantosaurus montanus nomen dubium Marsh 1877 23 m 20 t 2 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Sacrum, femur ? Taylor, M. P. (2010). Sauropod dinosaur research: a historical review.
291 Atlasaurus imelakei valid Monbaron et al. 1999 15,5 m 21 t 4 Africa Morocco Béni Mellal-Khénifra Guettioua Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ?







Nearly complete skeleton with skull. M. Monbaron, D. A. Russell, and P. Taquet. (1999). Atlasaurus imelakei n.g., n.sp., a brachiosaurid-like sauropod from the Middle Jurassic of Morocco.
292 Atlascopcosaurus loadsi valid ? Rich & Vickers-Rich 1989 2,9 m ? 40 kg ? 1 Australia Australia Victoria Eumeralla Early Cretaceous Early Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Three partial left maxillae and teeth. Herne, Nair, Evans & Tait, A. M. (2019). New small-bodied ornithopods (Dinosauria, Neornithischia) from the Early Cretaceous Wonthaggi Formation (Strzelecki Group) of the Australian-Antarctic rift system, with revision of Qantassaurus intrepidus.
293 Atrociraptor marshalli valid Currie & Varricchio 2004 1,8 m 15 kg 2 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Dromaeosaurinae ?

Fragmentary skull, referred many teeth. Currie, P. J. and D. J. Varricchio (2004). "A new dromaeosaurid from the Horseshoe Canyon Formation (Upper Cretaceous) of Alberta, Canada".
294 Atsinganosaurus velauciensis valid Garcia et al. 2010 14,5 m 11 t 2,5 Europe France Provence-Alpes-Côte d'Azur Argiles et Grès à Reptiles Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Lirainosaurinae
Four articulated posterior dorsal vertebrae, referred several specimens. Verónica Díez Díaz; Géraldine Garcia; Xabier Pereda Suberbiola; Benjamin Jentgen-Ceschino; Koen Stein; Pascal Godefroit; Xavier Valentin (2018). The titanosaurian dinosaur Atsinganosaurus velauciensis (Sauropoda) from the Upper Cretaceous of southern France: New material, phylogenetic affinities, and palaeobiogeographical implications.
295 Aublysodon amplus S > Tyrannosaurus rex ? Marsh 1892 ? ? 0 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



Premaxillary tooth. Marsh, (1892). Notes on Mesozoic vertebrate fossils. American Journal of Science.
296 Aublysodon cristatus S > Tyrannosaurus rex ? Marsh 1892 ? ? 0 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



Premaxillary tooth. Marsh, (1892). Notes on Mesozoic vertebrate fossils. American Journal of Science.
297 Aublysodon explanatus S > "Laelaps" explanatus Hatcher 1903





























Hatcher, (1903). Osteology of Haplocanthosaurus, with description of a new species, and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus Beds.
298 Aublysodon grandis S > "Deinodon" grandis von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte. Monographien zur Geologie und Palaeontologie.
299 Aublysodon horridus S > Deinodon horridus Cope 1868





























Cope, (1868). On the genus Laelaps.
300 Aublysodon huoyanshanensis S > Shanshanosaurus huoyanshanensis Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
301 Aublysodon lancensis S > Tyrannosaurus rex Charig 1967





























Appleby, Charig, Cox, Kermack and Tarlo, (1967). Reptilia. In Harland, Holland, House, Hughes, Reynolds, Rudwick, Satterthwaite, Tarlo and Willey (eds.). The fossil record: A symposium with documentation.
302 Aublysodon lancinator S > Tarbosaurus bataar Charig 1967





























Appleby, Charig, Cox, Kermack and Tarlo, (1967). Reptilia. In Harland, Holland, House, Hughes, Reynolds, Rudwick, Satterthwaite, Tarlo and Willey (eds.). The fossil record: A symposium with documentation.
303 Aublysodon lateralis nomen dubium Cope 1876 4,3 m ? 250 kg ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Two teeth. Cope, (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
304 Aublysodon mirandus nomen dubium Leidy 1868 1,55 m ? 12 kg ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae ?



Teeth. Leidy, (1868). Remarks on a jaw fragment of Megalosaurus.
305 Aublysodon molnari S > Tyrannosaurus rex Paul 1990





























Paul, (1990). The many myths, some old, some new, of dinosaurology.
306 Aublysodon molnaris S > Tyrannosaurus rex Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
307 Aublysodon novojilovi S > Tarbosaurus bataar Charig 1967





























Appleby, Charig, Cox, Kermack and Tarlo, (1967). Reptilia. In Harland, Holland, House, Hughes, Reynolds, Rudwick, Satterthwaite, Tarlo and Willey (eds.). The fossil record: A symposium with documentation.
308 Aucasaurus garridoi valid Coria, Chiappe & Dingus 2002 6,1 m 900 kg 3 South America Argentina Neuquén Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra Furileusauria Abelisaurinae





A large part of the skeleton with skull. Coria, Chiappe and Dingus (2002). A new close relative of Carnotaurus sastrei Bonaparte 1985 (Theropoda: Abelisauridae) from the Late Cretaceous of Patagonia.
309 "Augustia ligabuei" nomen nudum > Agustinia ligabuei Bonaparte 1998





























Bonaparte, J.F. (1999). An armoured sauropod from the Aptian of northern Patagonia, Argentina
310 Augustynolophus morrisi valid Prieto-Márquez et al. 2014 8,8 m 3 t 3 North America USA California Moreno Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Saurolophini




Two partial skeletons with fragmentary skulls. PRIETO-MÁRQUEZ, A., WAGNER, J. R., BELL, P. R., & CHIAPPE, L. M. (2014). The late-surviving “duck-billed” dinosaur Augustynolophus from the upper Maastrichtian of western North America and crest evolution in Saurolophini.
311 Auroraceratops rugosus valid You et al. 2005 1,3 m 15 kg 4 Asia China Gansu Zhongguo Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











More than 80 individuals. Morschhauser, E. M., You, H., Li, D., & Dodson, P. (2018). Postcranial morphology of the basal neoceratopsian (Ornithischia: Ceratopsia) Auroraceratops rugosus from the Early Cretaceous (Aptian–Albian) of northwestern Gansu Province, China.
312 Aurornis xui valid/S > Anchiornis huxleyi ? Godefroit et al. 2013 0,4 m 0,26 kg 4 Asia China Liaoning Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae



Almost complete skeleton with skull. Godefroit, Pascal; Cau, Andrea; Hu, Dong-Yu; Escuillié, François; Wu, Wenhao; Dyke, Gareth (2013). "A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds".
313 Australodocus bohetii valid Remes 2007 20 m ? 18 t ? 1 Africa Tanzania Mtwara Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Two cervical vertebrae, another two cervical vertebrae were destroyed, other material ? Mannion, P. D., Upchurch, P., Schwarz, D., & Wings, O. (2019). Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod dinosaur evolution.
314 Australovenator wintonensis valid Hocknull et al. 2009 5,7 m 450 kg 3 Australia Australia Queensland Winton Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora Megaraptoridae








A large part of the skeleton with skull fragments. Teeth. Hocknull, Scott A.; White, Matt A.; Tischler, Travis R.; Cook, Alex G.; Calleja, Naomi D.; Sloan, Trish; Elliott, David A. (2009). Sereno, Paul (ed.). "New Mid-Cretaceous (Latest Albian) Dinosaurs from Winton, Queensland, Australia".
315 Austrocheirus isasii valid Ezcurra, Agnolín & Novas 2010 5,5 m 200 kg 2 South America Argentina Santa Cruz Mata Amarilla Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae ?








Caudal centra, three caudal neural arches, limb bones. Ezcurra, M.D.; Agnolin, F.L. & Novas, F.E. (2010). "An abelisauroid dinosaur with a non-atrophied manus from the Late Cretaceous Pari Aike Formation of southern Patagonia".
316 Austroposeidon magnificus valid Bandeira et al. 2016 16,5 m 10 t 2 South America Brazil São Paulo Presidente Prudente Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria ? Lognkosauria ? Two incomplete cervical vertebrae, cervical rib, dorsal vertebra, seven fragments of dorsal vertebrae and a fragment of a sacral vertebra. Bandeira, K.L.N.; Medeiros Simbras, F.; Batista Machado, E.; de Almeida Campos, D.; Oliveira, G.R.; Kellner, A.W.A. (2016). "A New Giant Titanosauria (Dinosauria: Sauropoda) from the Late Cretaceous Bauru Group, Brazil".
317 Austroraptor cabazai valid Novas et al. 2008 6,2 m 340 kg 3 South America Argentina Río Negro Allen Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae


Two partial skeletons with fragmentary skulls. Currie and Paulina Carabajal, (2012). A new specimen of Austroraptor cabazai Novas, Pol, Canale, Porfiri and Calvo, 2008 (Dinosauria, Theropoda, Unenlagiidae) from the Latest Cretaceous (Maastrichtian) of Rio Negro, Argentina.
318 Austrosaurus mckillopi valid Longman 1933 18,1 m 13,2 t 2 Australia Australia Queensland Allaru Early Cretaceous Late Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Vertebrae, other fragments (several specimens ?). Poropat, Nair, Syme, Mannion, Upchurch, Hocknull, Cook, Tischler, Holland (2017). "Reappraisal of Austrosaurus mckillopi Longman, 1933 from the Allaru Mudstone of Queensland, Australia's first named Cretaceous sauropod dinosaur".
319 Avaceratops lammersi valid Dodson 1986 4,4 m 1 t 3,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Nasutoceratopsini






Partial skeleton with skull, referred two left squamosal and partial skull ? Penkalski, P. & Dodson, P. (1999). "The morphology and systematics of Avaceratops, a primitive horned dinosaur from the Judith River Formation (Late Campanian) of Montana, with the description of a second skull".
320 Avaceratops lammersorum S > Avaceratops lammersi Olshevsky 1991





























Olshevsky, G., (1991), A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
321 Aviatyrannis jurrasica valid Rauhut 2003 1,3 m 5,5 kg 2 Europe Portugal Leiria Alcobaça Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria






Right ilium, referred fragmentary ilium, partial right ischium and several teeth. Oliver W. M. Rauhut. (2003). "A tyrannosauroid dinosaur from the Upper Jurassic of Portugal".
322 Avimimus nemegtensis valid Funston et al. 2018 1,5 m 15 kg 4 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Avimimidae



At least 18 individuals. Funston, G. F., Mendonca, S. E., Currie, P. J., & Barsbold, R. (2018). Oviraptorosaur anatomy, diversity and ecology in the Nemegt Basin.
323 Avimimus portentosus valid Kurzanov 1981 1,35 m 11 kg 3,5 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Avimimidae



At least several individuals. Funston, G. F., Mendonca, S. E., Currie, P. J., & Barsbold, R. (2018). Oviraptorosaur anatomy, diversity and ecology in the Nemegt Basin.
324 Baalsaurus mansillai valid Calvo & Gonzalez Riga 2018 10,7 m ? 6 t ? 1,5 South America Argentina Neuquén Portezuelo Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Right dentary. Jorge O. Calvo & Bernardo González Riga (2018). "Baalsaurus mansillai gen. et sp. nov. a new titanosaurian sauropod (Late Cretaceous) from Neuquén, Patagonia, Argentina.
325 Bactrosaurus johnsoni valid Gilmore 1933 6,3 m 1,4 t 3,5 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







At least over a dozen individuals. PRIETO-MÁRQUEZ, A. (2011). Cranial and appendicular ontogeny of Bactrosaurus johnsoni, a hadrosauroid dinosaur from the Late Cretaceous of northern China.
326 "Bactrosaurus" kysylkumensis nomen dubium Nessov 1995 2,3 m ? 70 kg ? 0,5 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha ?







Fragmentary dentary, vertebrae, tibia. Nessov, L. A. (1995). Dinosaurs of Northern Eurasia: new data about assemblages, ecology, and palaeobiogeography.
327 Bactrosaurus mongoliensis S > Gobihadros mongoliensis ? Weishampel et al. 2004





























Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria.
328 Bactrosaurus prynadai nomen dubium Riabinin 1937 ? ? 0 Asia Kazakhstan - Syuksyuk Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea ?








Two dentaries and maxilla. A. N. Riabinin. (1937). O nakhodke shlemonosnykh form Dinosauria verkhnemelovykh otlozheniyakh yuzhnogo Kazakhstana.
329 Bagaceratops rozhdestvenskyi valid Maryanska & Osmólska 1975 2,3 m 140 kg 3 Asia Mongolia, China Ömnögovi,
Inner Mongolia		 Barun Goyot,
Bayan Mandahu		 Late Cretaceous Late Campanian-Earliest Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









At least more than 50 individuals. Czepiñski, £. (2019). Ontogeny and variation of a protoceratopsid dinosaur Bagaceratops rozhdestvenskyi from the Late Cretaceous of the Gobi Desert.
330 Bagaraatan ostromi valid Osmólska 1996 3,2 m 80 kg 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria ?






Partial skeleton with skull fragments. Osmólska, H. (1996). "An unusual theropod dinosaur from the Late Cretaceous Nemegt Formation of Mongolia".
331 Bagualosaurus agudoensis valid Pretto, Langer & Schultz 2018 2,3 m 15 kg 3 South America Brazil Rio Grande do Sul Santa Maria Late Triassic Middle Carnian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Partial skeleton with skull fragments. Flávio A. Pretto; Max C. Langer; Cesar L. Schultz (2018). "A new dinosaur (Saurischia: Sauropodomorpha) from the Late Triassic of Brazil provides insights on the evolution of sauropodomorph body plan".
332 "Baguasaurus" nomen nudum Larramendi & Molina Pérez 2020 11,9 m 3,9 t 2 South America Peru Bagua Chota Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Caudal vertebrae. Mourier et al. (1988). The Upper Cretaceous - Lower Tertiary marine to continental transition in the ?Bagua basin, northern Peru.
333 Bahariasaurus ingens valid Stromer 1934 12,2 m 4,6 t 2 Africa Egypt Giza Governorate Bahariya Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora









Fragmentary skeleton (destroyed), referred other bones- vertebrae, pelvis elements and other. Stromer, (1934). Ergebnisse der Forschungsreisen Prof. E. Stromers in den Wüsten Ägyptens. II. Wirbeltierreste der Baharije-Stufe (unterstes Cenoman).
334 Bainoceratops efremovi valid Tereschenko & Alifanov 2003 1,5 m ? 40 kg ? 1,5 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae ?









Vertebrae. Tereschenko, V. S., & Alifanov, V. R. (2003). Bainoceratops efremovi, a new protoceratopid dinosaur (Protoceratopidae, Neoceratopsia) from the Bain-Dzak locality (south Mongolia).
335 Bajadasaurus pronuspinax valid Gallina et al. 2019 11,5 m ? 2,2 t ? 1,5 South America Argentina Neuquén Bajada Colorada Early Cretaceous Late Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Nearly complete skull, axis and cervical vertebra. Gallina, P. A., Apesteguía, S., Canale, J. I., & Haluza, A. (2019). A new long-spined dinosaur from Patagonia sheds light on sauropod defense system.
336 "Bakesaurus" nomen nudum Zhao 2005 ? ? 0 Asia China Henan Majiacun Late Cretaceous Late Coniacian-Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













Maxilla, other material ? Zhou, S., (2005). The Dinosaur Egg Fossils in Nanyang, China.
337 Balaur bondoc valid Csiki et al. 2010 1,9 m 16 kg 3 Europe Romania Transylvania Densuº-Ciula, Sebeș Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae ? Eudromaeosauria ? Velociraptorinae ?

A large part of the skeleton without skull. Referred fragmentary skeleton (larger individual). Csiki, Z., Vremir, M., Brusatte, S.L. & Norell, M.A. (2010) "An aberrant island-dwelling theropod dinosaur from the Late Cretaceous of Romania".
338 Balochisaurus malkani valid ? Malkani 2006 13,7 m ? 5,9 t ? 1,5 Asia Pakistan Balochistan Vitakri Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Caudal vertebrae, referred fragmentary skull and vertebrae. Malkani, M.S. (2006). "Biodiversity of saurischian dinosaurs from the Latest Cretaceous Park of Pakistan".
339 Bambiraptor feinbergi valid Burnham et al. 2000 1,8 m 10 kg 4 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria


Three skeletons (one almost complete with skull), referred maxilla. Burnham, D.A., Derstler, K.L., Currie, P.J., Bakker, R.T., Zhou Z. & Ostrom J. H. (2000). "Remarkable new birdlike dinosaur (Theropoda: Maniraptora) from the Upper Cretaceous of Montana".
340 Bambiraptor feinbergorum S > Bambiraptor feinbergi Norell & Makovicky 2004





























Norell and Makovicky, (2004). Dromaeosauridae. in Weishampel, Dodson and Osmólska (eds.). The Dinosauria (second edition).
341 "Bananabendersaurus" nomen nudum Anonymous 2007 21,5 m 24 t 2 Australia Australia Queensland Winton Late Cretaceous Cenomanian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Two partial skeletons ? http://dml.cmnh.org/2007May/msg00008.html.
342 Banji long valid Xu & Han 2010 0,7 m 1,25 kg 2 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Skull and mandibles (juvenile). Xu, X. and Han, F.-L. (2010). "A new oviraptorid dinosaur (Theropoda: Oviraptorosauria) from the Upper Cretaceous of China.".
343 Bannykus wulatensis valid Xu et al. 2018 2,2 m 17 kg 2,5 Asia China Inner Mongolia Bayingobi Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea





Partial skeleton with skull fragments. Xu et al. (2018). "Two Early Cretaceous Fossils Document Transitional Stages in Alvarezsaurian Dinosaur Evolution".
344 Baotianmansaurus henanensis valid Zhang et al. 2009 22,5 m 21 t 2 Asia China Henan Gaogou Late Cretaceous Cenomanian-Turonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Vertebrae, ribs, scapula fragment and other bone fragments. ZHANG, X., LÜ, J., XU, L., LI, J., YANG, L., HU, W., … ZHANG, C. (2009). A New Sauropod Dinosaur from the Late Cretaceous Gaogou Formation of Nanyang, Henan Province.
345 "Barackosaurus" nomen nudum Anonymous 2010 20 m 6 t 2 North America USA Wyoming Morrison ? Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea






Almost complete skeleton. Stuchlik (2014)- Tribute to Dinosaurs.
346 Barapasaurus tagorei valid Jain et al. 1975 14 m 8,5 t 3 Asia India Andhra Pradesh Kota Early Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria









At least six partial skeletons. BANDYOPADHYAY, S., GILLETTE, D. D., RAY, S., & SENGUPTA, D. P. (2010). Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India.
347 Barilium dawsoni valid Norman 2010 10 m 4,3 t 2 Europe United Kingdom England Wadhurst Clay Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










At least two individuals. Norman (2011) On the osteology of the lower Wealden (Valanginian) ornithopod Barilium dawsoni (Iguanodontia: Styracosterna).
348 "Barosaurus" affinis nomen dubium Marsh 1899 15,5 m ? 8,5 t ? 1 North America USA South Dakota Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








One complete and one incomplete metatarsal. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
349 Barosaurus africanus S > Tornieria africana Janensch 1922





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
350 Barosaurus "gracilis" nomen nudum Janensch 1961 19,5 m 6 t 2 Africa Tanzania - Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Many limb bones and other fragments. Janensch (1961) Janensch W. Die Gliedmassen und Gliedmassengürtel der Sauropoden der Tendaguru-Schichten.
351 Barosaurus lentus valid Marsh 1890 45 m 60 t 3,5 North America USA South Dakota, Utah Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Several partial skeletons (at least two) and referred bones. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
352 Barosaurus vivianae S > Supersaurus vivianae Curtice 2003





























Lovelace, D.M., Hartman, S.A. & Wahl, W.R. (2007) "Morphology of a specimen of Supersaurus (Dinosauria, Sauropoda) from the Morrison Formation of Wyoming, and a re-evaluation of Diplodocid phylogeny".
353 Barrosasaurus casamiquelai valid Salgado & Coria 2009 18 m 13,5 t 2 South America Argentina Neuquén Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Three dorsal vertebrae. Salgado, Leonardo; Coria, Rodolfo A. (2009). "Barrosasaurus casamiquelai gen. et sp. nov., a new titanosaur (Dinosauria, Sauropoda) from the Anacleto Formation (Late Cretaceous: early Campanian) of Sierra Barrosa (Neuquén, Argentina).
354 Barsboldia sicinskii valid Maryanska & Osmólska 1981 14,3 m 13,3 t 2 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae





Partial postcranial skeleton (vertebrae, ilium, leg bones and other fragments). Prieto-Márquez, A. (2011). A reapprisal of Barsboldia sicinskii (Dinosauria: Hadrosauridae) from the Late Cretaceous of Mongolia.
355 Baryonyx tenerensis S > Suchomimus tenerensis Sues et al. 2002





























Sues, Frey, Martill and Scott, (2002). Irritator challengeri, a spinosaurid (Dinosauria: Theropoda) from the Lower Cretaceous of Brazil.
356 Baryonyx walkeri valid Charig & Milner 1986 9,7 m 2 t 3 Europe United Kingdom England Weald Clay, Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Baryonychinae








A large part of the skeleton with skull fragments, referred many bones (mostly teeth). Charig and Milner, (1986). Baryonyx, a remarkable new theropod dinosaur.
357 "Bashunosaurus kaijiangensis" nomen nudum Li 1998 13,3 m ? 4,6 t ? 1 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Damaged skull. Ouyang Hui (1998). A new sauropod from Dashanpu, Zigong Co., Sichuan Province (_Abrosaurus dongpoensis_ gen. et sp. nov.).
358 Batyrosaurus rozhdestvenskyi valid Godefroit et al. 2018 4,5 m 400 kg 2 Asia Kazakhstan Kyzylorda Bostobe Late Cretaceous Late Santonian-Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Partial skeleton (sixty teeth, sterna, right humerus, left radius, metacarpals and phalanges) with partial skull. Pascal Godefroit; François Escuillié; Yuri L. Bolotsky; Pascaline Lauters (2012). "A New Basal Hadrosauroid Dinosaur from the Upper Cretaceous of Kazakhstan".
359 Baurutitan britoi valid Kellner, Campos & Trotta 2005 11,4 m 3,5 t 2,5 South America Brazil Minas Gerais Marília Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Sacral vertebra and 18 caudal vertebrae. Kellner, A.W.A.; Campos, D.d.A.; Trotta, M.N.F. (2005). "Description of a titanosaurid caudal series from the Bauru Group, Late Cretaceous of Brazil".
360 Bayannurosaurus perfectus valid Xu et al. 2018 9 m 3,2 t 4 Asia China Inner Mongolia Bayingebi Early Cretaceous Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Nearly complete, semi-articulated skeleton with skull. Xu, X., Tan, Q., Gao, Y., Bao, Z., Yin, Z., Guo, B., … Xing, H. (2018). A large-sized basal ankylopollexian from East Asia, shedding light on early biogeographic history of Iguanodontia.
361 "Bayosaurus pubica" nomen nudum Coria, Currie & Carabajal 2006 4,7 m 450 kg 2 South America Argentina Neuquén Lisandro Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra ?







Eleventh dorsal vertebra, anterior sacrum, incomplete ilium, proximal pubes, proximal ischia. Coria, Currie and Carabajal, (2006). A new abelisauroid theropod from Northwestern Patagonia.
362 Becklespinax altispinax  S > Altispinax dunkeri Olshevsky 1991





























Maisch, (2016). The nomenclatural status of the carnivorous dinosaur genus Altispinax v. Huene, 1923 (Saurischia, Theropoda) from the Lower Cretaceous of England.
363 Becklespinax "lydekkerhueneorum" nomen nudum > Altispinax dunkeri Olshevsky 1991





























Pickering, (1995). Jurassic Park: Unauthorized Jewish Fractals in Philopatry, A Fractal Scaling in Dinosaurology Project, 2nd revised printing.
364 "Beelemodon" nomen nudum Bakker 1997 2,3 m ? 14 kg ? 0,5 North America USA Wyoming Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ?








Two teeth. Bakker, (1997). Raptor family values: Allosaur parents brought great carcasses into their lair to feed their young.
365 Beg tse valid Yu et al. 2020 1 m 7 kg 2,5 Asia Mongolia Ömnögovi Ulaanoosh Early-Late Cretaceous Late Albian-Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Partial skull and fragmentary skeleton. Yu, C., Prieto-Marquez, A., Chinzorig, T. et al. (2020). A neoceratopsian dinosaur from the early Cretaceous of Mongolia and the early evolution of ceratopsia.
366 Beibeilong sinensis valid Pu et al. 2017 0,5 m (embryo)
7 m ? (adult)		 ? 3 Asia China Henan Gaogou Late Cretaceous Cenomanian-Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Semi-articulated skeleton with skull (embryo) with a partial nest of 6–8 eggs. Pu, H.; Zelenitsky, D.K.; Lü, J.; Currie, P.J.; Carpenter, K.; Xu, L.; Koppelhus, E.B.; Jia, S.; Xiao, L.; Chuang, H.; Li, T.; Kundrát, M.; Shen, C. (2017). "Perinate and eggs of a giant caenagnathid dinosaur from the Late Cretaceous of central China".
367 Beipiaognathus jii valid Hu et al. 2016 1,6 m 2,8 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae







Nearly complete skeleton with skull. Hu, Y; Wang, X; Huang, J (2016). "A new species of compsognathid from the Early Cretaceous Yixian Formation of Western Liaoning, China".
368 Beipiaosaurus inexpectus valid Xu et al. 1999 1,8 m 43 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea




Three partial skeletons also with skull. Xu, X., Tang, Z-L., & Wang, X-L. (1999). "A therizinosauroid dinosaur with integumentary structures from China".
369 Beishanlong grandis valid Makovicky et al. 2010 5 m 500 kg 3 Asia China Gansu Xiagou Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Deinocheiridae ?





Incomplete skeleton, referred other fragments. Makovicky, Li, Gao, Lewin, Erickson and Norell, (2010). A giant ornithomimosaur from the Early Cretaceous of China.
370 Bellusaurus sui valid Dong 1990 5 m 450 kg 4 Asia China Xinjiang Shishugou Late Jurassic Early Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria ?






At least 24 individuals. Dong, Z. M. (1990). "On remains of the Sauropods from Kelamaili region, Junggar Basin, Xinjiang, China".
371 Berberosaurus liassicus valid Allain et al. 2007 5,1 m 220 kg 2 Africa Morocco Drâa-Tafilalet Toundoute Continental Series Early Jurassic Pliensbachian-Toarcian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria












Cervical vertebra, leg bones, sacral vertebrae. Allain, Tykoski, Aquesbi, Jalil, Monbaron, Russell and Taquet, (2007). An abelisauroid (Dinosauria: Theropoda) from the Early Jurassic of the High Atlas Mountains, Morocco, and the radiation of ceratosaurs.
372 Betasuchus bredai nomen dubium von Huene 1932 4 m 80 kg 2 Europe Netherlands Limburg Maastricht Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea ? Abelisauria ?









Incomplete femur. Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte. Monographien zur Geologie und Palaeontologie.
373 Bicentenaria argentina valid Novas et al. 2012 3,1 m 33 kg 3 South America Argentina Río Negro Candeleros Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Several individuals (also with skull fragments). Novas, F.E., Ezcurra, M.D., Agnolín, F.L., Pol, D. and Ortíz, R. (2012). "New Patagonian Cretaceous theropod sheds light about the early radiation of Coelurosauria.
374 "Biconcavoposeidon" nomen manuscriptum Taylor & Wedel 2017 14,7 m ? 8,5 t ? 1 North America USA Wyoming Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae ?




Five dorsal verebrae. Taylor & Wedel (2017) A unique Morrison-Formation sauropod specimen with biconcave dorsal vertebrae.
375 Bienosaurus lufengensis nomen dubium Dong 2001 1,5 m ? 8 kg ? 1 Asia China Yunnan Lower Lufeng Early Jurassic Sinemurian Dinosauria Ornithischia Genasauria Thyreophora















Partial right dentary with associated partial frontal and cranial fragments. Raven, T.J., Barrett, P.M., Xu, X., and Maidment, S.C.R. (2019). "A reassessment of the purported ankylosaurian dinosaur Bienosaurus lufengensis from the Lower Lufeng Formation of Yunnan, China".
376 "Bihariosaurus bauxiticus" nomen nudum Marinescu 1989 3 m ? ? 0,5 Europe Romania Bihor Bauxite of Cornet Early Cretaceous Berriasian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Teeth, skull fragments and fragmentary skeleton. Posmoºanu, E. (2003). "Iguanodontian dinosaurs from the lower Cretaceous Bauxite site from Romania".
377 "Bilbeyhallorum" nomen nudum > Cedarpelta bilbeyhallorum Burge et al. 1999





























Burge, D.L., J.H. Bird, B.K. McClelland, and M.A. Cicconetti. (1999). "Comparison of four armored dinosaurs from the Cedar Mountain Formation of Eastern Utah".
378 "Biscoveosaurus" nomen nudum Stilwell & Long 2011 4,5 m ? 150 kg ? 1 Antarctica - Vega Island Snow Hill Island Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria ?












Partial skeleton. Lamanna et al. (2019). Late Cretaceous non-avian dinosaurs from the James Ross Basin, Antarctica: description of new material, updated synthesis, biostratigraphy, and paleobiogeography.
379 "Bison" alticornis nomen nudum > Triceratops alticornis Marsh 1887





























Marsh, O.C. (1887) "Notice of some new fossil mammals".
380 Bissektipelta archibaldi valid Parish & Barrett 2004 3,1 m ? 350 kg ? 1 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Braincase and incomplete skull roof. Referred partial braincase and partial braincase with the posterior portion of the skull roof. Ivan Kuzmin et al. (2020). The braincase of Bissektipelta archibaldi — new insights into endocranial osteology, vasculature, and paleoneurobiology of ankylosaurian dinosaurs.
381 Bistahieversor sealeyi valid Carr & Williamson 2010 9 m 3,3 t 3 North America USA New Mexico Kirtland, Fruitland Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria





Three partial skeletons with incomplete skulls and partial lacrimal. Carr and Williamson, (2010). Bistahieversor sealeyi, gen. et sp. nov., a new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea.
382 "Blancocerosaurus" nomen nudum > Giraffatitan brancai Maier 2003 22 m 33 t 3,5 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




A large part of the skeleton with skull fragments. Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
383 Blasisaurus canudoi valid Cruzado-Caballero et al. 2010 4,2 m ? 360 kg ? 1,5 Europe Spain Aragon Arén Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae





Skull fragments. Cruzado-Caballero, Penélope; Xabier Pereda-Suberbiola; José Ignacio Ruiz-Omeñaca (2010). "Blasisaurus canudoi gen. et sp. nov., a new lambeosaurine dinosaur (Hadrosauridae) from the Latest Cretaceous of Arén (Huesca, Spain)".
384 Blikanasaurus cromptoni valid Galton & van Heerden 1985 5,4 m 420 kg 2 Africa South Africa Eastern Cape,
Free State		 Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria











Epipodium and pes, referred right metatarsal and ilium ? McPhee, B.W., Bordy, E.M., Sciscio, L., Choiniere, J.N. (2017). The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic–Jurassic boundary.
385 Bolong yixianensis valid Wu et al. 2010 4 m 280 kg 4 Asia China Liaoning,
Inner Mongolia		 Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea ?








Two almost complete skeletons. Wu Wen-hao; Pascal Godefroit; Hu Dong-yu (2010). "Bolong yixianensis gen. et sp. nov.: A new Iguanodontoid dinosaur from the Yixian Formation of Western Liaoning, China".
Zheng; Wenjie; Jin; Xingsheng; Shibata; Masteru; Azuma & Yoichi (2013). "An early juvenile specimen of Bolong yixianensis (Ornithopoda:Iguanodontia) from the Lower Cretaceous of Ningcheng County, Nei Mongol, China".
386 Bonapartenykus ultimus valid Agnolín et al. 2011 2,9 m 34 kg 2,5 South America Argentina Río Negro Allen Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Patagonykinae



Partial skeleton without skull, referred other fragments. Federico L. Agnolin; Jaime E. Powell; Fernando E. Novas & Martin Kundrát (June 2012). "New alvarezsaurid (Dinosauria, Theropoda) from uppermost Cretaceous of north-western Patagonia with associated eggs".
387 Bonapartesaurus rionegrensis valid Cruzado-Caballero & Powell 2017 7,5 m 1,85 t 3 South America Argentina Río Negro Allen Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Saurolophini




A large part of the skeleton without skull. Cruzado-Caballero, P., & Powell, J. (2017). Bonapartesaurus rionegrensis, a new hadrosaurine dinosaur from South America: implications for phylogenetic and biogeographic relations with North America.
388 Bonatitan reigi valid Martinelli & Forasiepi 2004 6 m 600 kg 2 South America Argentina Río Negro Allen Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae ? Saltasaurinae ? Five individuals (fragmentary skeletons, also skull fragments). Salgado L., Gallina P.A. and Paulina Carabajal A. (2014). "Redescription of Bonatitan reigi (Sauropoda: Titanosauria), from the Campanian–Maastrichtian of the Río Negro Province (Argentina)".
389 Bonitasaura salgadoi valid Apesteguía 2004 10,3 m 5,5 t 3 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia ?

Two partial skeletons (also skull fragments) and right tibia. Gallina, P.A., and S. Apesteguía. (2015). Postcranial anatomy of Bonitasaura salgadoi (Sauropoda, Titanosauria) from the Late Cretaceous of Patagonia.
390 Borealopelta markmitchelli valid Brown et al. 2017 5,7 m 1,3 t 4 North America Canada Alberta Clearwater Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












One of the best preserved dinosaur ever find. Large part of skeleton (also with skull) with soft tissue. Brown, C.M.; Henderson, D.M.; Vinther, J.; Fletcher, I.; Sistiaga, A.; Herrera, J.; Summons, R.E. (2017). "An Exceptionally Preserved Three-Dimensional Armored Dinosaur Reveals Insights into Coloration and Cretaceous Predator-Prey Dynamics".
391 Borealosaurus wimani  valid You et al. 2004 15 m ? 5,5 t ? 1,5 Asia China Liaoning Sunjiawan Early-Late Cretaceous Albian-Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Caudal vertebra, referred tooth, caudal vertebra, humerus. You, H.; Ji, Q.; Lamanna, M. C.; Li, J.; Li, Y. (2004) "A titanosaurian sauropod dinosaur with opsithocoelous caudal vertebrae from the early Late Cretaceous of Liaoning province, China".
392 Boreonykus certekorum valid Bell & Currie 2015 1,65 m ? 13,5 kg ? 1 North America Canada Alberta Wapiti Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae ? Eudromaeosauria ?


Incomplete frontal. Referred pedal ungual II-3 ?, manual ungual II-3 ?, caudal vertebra ?, tooth crowns ? Bell, P. R., & Currie, P. J. (2015). A high-latitude dromaeosaurid,Boreonykus certekorum, gen. et sp. nov. (Theropoda), from the upper Campanian Wapiti Formation, west-central Alberta.
393 Borogovia gracilicrus  valid Osmólska 1987 2 m 18 kg 2 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Hind limbs bones. Osmólska, (1987). Borogovia gracilicrus gen. et sp. n., a new troodontid dinosaur from the Late Cretaceous of Mongolia.
394 "Bothriospondylus" elongatus nomen dubium Owen 1875 15,5 m ? 11 t ? 1,5 Europe United Kingdom England Tunbridge Wells Sand Early Cretaceous Late Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Dorsal vertebra. MANNION, P. D. (2010). A revision of the sauropod dinosaur genus “Bothriospondylus” with a redescription of the type material of the Middle Jurassic form “B. madagascariensis.
395 "Bothriospondylus" madagascariensis (1) valid Lydekker 1895 14 m ? 16 t ? 1 Africa Madagascar Mahajanga Isalo III Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ?







Dorsal, sacral and caudal vertebrae, elements of the pectoral and pelvic girdles, partial humerus, fragments of the hindlimbs, fragments (at least three individuals). MANNION, P. D. (2010). A revision of the sauropod dinosaur genus “Bothriospondylus” with a redescription of the type material of the Middle Jurassic form “B. madagascariensis.
396 Bothriospondylus madagascariensis (2) S > Vouivria damparisensis Lapparent 1943





























Philip D. Mannion, Ronan Allain & Olivier Moine, (2017), "The earliest known titanosauriform sauropod dinosaur and the evolution of Brachiosauridae".
397 Bothriospondylus magnus  S > Ornithopsis hulkei Owen 1875





























MANNION, P. D. (2010). A revision of the sauropod dinosaur genus “Bothriospondylus” with a redescription of the type material of the Middle Jurassic form “B. madagascariensis.
398 Bothriospondylus robustus S > Marmarospondylus robustus Owen 1875





























MANNION, P. D. (2010). A revision of the sauropod dinosaur genus “Bothriospondylus” with a redescription of the type material of the Middle Jurassic form “B. madagascariensis.
399 Bothriospondylus suffossus nomen dubium Owen 1875 7,9 m ? 2,1 t ? 1 Europe United Kingdom England Kimmeridge Clay Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria ?






Four dorsal and three sacral centra. MANNION, P. D. (2010). A revision of the sauropod dinosaur genus “Bothriospondylus” with a redescription of the type material of the Middle Jurassic form “B. madagascariensis.
400 Brachiosaurus altithorax valid Riggs 1903 26,5 m 50 t 3 North America USA Colorado, Utah, Oklahoma,
Wyoming ?		 Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Partial skeleton, referred other specimens also skull material. Taylor, M.P. (2009) "A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914)".
Mannion, P.D., Upchurch, P., Barnes, R.N. & Mateus, O. (2013) "Osteology of the Late Jurassic Portuguese sauropod dinosaur Lusotitan atalaiensis (Macronaria) and the evolutionary history of basal titanosauriforms".
401 Brachiosaurus atalaiensis S > Lusotitan atalaiensis Lapparent & Zbyszewski 1957





























Taylor, M.P. (2009) "A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914)".
402 Brachiosaurus brancai S > Giraffatitan brancai Janensch 1914





























Taylor, M.P. (2009) "A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914)".
403 Brachiosaurus fraasi S > Giraffatitan brancai Janensch 1914 17,5 m 17 t 2 Africa Tanzania - Tendaguru Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Right scapula, right humerus. Taylor, M.P. (2009) "A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914)".
404 "Brachiosaurus" nougaredi nomen dubium Lapparent 1960 29,5 m ? 25 t ? 1,5 Africa Algeria Ouargla Taouratine Series Late Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea ?






Sacrum, referred parts of a forelimb, tibia, and some partial metatarsals (chimera Diplodocoidea and Titanosauriformes ?). Mannion, P. D., Upchurch, P., Barnes, R. N., & Mateus, O. (2013). Osteology of the Late Jurassic Portuguese sauropod dinosaur Lusotitan atalaiensis (Macronaria) and the evolutionary history of basal titanosauriforms.
405 Brachyceratops dawsoni S > Monoclonius dawsoni Lambe 1915





























L. M. Lambe. (1915). On Eoceratops canadensis, gen. nov., with remarks on other genera of Cretaceous horned dinosaurs.
406 Brachyceratops montanensis nomen dubium Gilmore 1914 2,2 m 125 kg 3 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Five juvenile individuals (a large part of skeleton and skulls). Gilmore, (1914), "A new ceratopsian dinosaur from the Upper Cretaceous of Montana, with note on Hypacrosaurus".
407 Brachylophosaurus bergei S > Probrachylophosaurus bergei Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
408 Brachylophosaurus canadensis valid Sternberg 1953 9,7 m 4,2 t 4 North America Canada, USA Alberta, Montana Oldman, Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Brachylophosaurini




Many individuals (juvenile-adults)-partial skeletons, skulls, also with soft tissues. Fowler, Elizabeth A. Freedman, and John R. Horner. (2015) "A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana.
409 "Brachylophosaurus" goodwini nomen dubium Horner 1988 8,6 m 3 t 3 North America USA Montana Judith River Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Brachylophosaurini




Partial skull and skeleton. Fowler, Elizabeth A. Freedman, and John R. Horner. (2015) "A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana.
410 Brachylophosaurus peeblesorum S > Maiasaura peeblesorum Paul 2010





























Paul, G.S., (2010), The Princeton Field Guide to Dinosaurs.
411 Brachypodosaurus gravis nomen dubium Chakravarti 1934 ? ? 0 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda














Humerus ? Glut, (1997). Dinosaurs - The Encyclopedia.
412 Brachyrophus altarkansanus S > Camptosaurus dispar Cope 1878





























E. D. Cope. (1878). Descriptions of new extinct Vertebrata from the Upper Tertiary and Dakota Formations.
413 Brachytrachelopan mesai valid Rauhut et al. 2005 8,5 m 3 t 2,5 South America Argentina Chubut Cañadón Calcáreo Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Partial skeleton (vertebrae, ribs, right ilium, and other fragments). Rauhut O.W.M., Remes K., Fechner R., Cladera G., Puerta P. (2005) "Discovery of a short-necked sauropod dinosaur from the Late Jurassic period of Patagonia".
414 "Brachytrachelopan mesaorum" nomen nudum > Brachytrachelopan mesai Rauhut et al. 2005





























Rauhut O.W.M., Remes K., Fechner R., Cladera G., Puerta P. (2005) "Discovery of a short-necked sauropod dinosaur from the Late Jurassic period of Patagonia".
415 Bradycneme draculae nomen dubium Harrison & Walker 1975 1,4 m ? 5 kg ? 0,5 Europe Romania Transylvania Sânpetru Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora






Distal tibiotarsus. Harrison, Colin James Oliver & Walker, Cyril Alexander (1975): The Bradycnemidae, a new family of owls from the Upper Cretaceous of Romania.
416 Brasilotitan nemophagus valid Machado et al. 2013 10,3 m 5,3 t 2,5 South America Brazil São Paulo Presidente Prudente Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Partial skeleton (partial dentary, cervical vertebrae, sacral vertebrae, ilial fragment, ischial fragment and other bones). Referred tooth. Machado, Avilla, Nava, Campos and Kellner, (2013). A new titanosaur sauropod from the Late Cretaceous of Brazil.
417 Bravoceratops polyphemus valid Wick & Lehman 2013 6 m ? 3 t ? 1,5 North America USA Texas Javelina Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Fragmentary, disarticulated skull. Wick, S.L. & Lehman, T.M. (2013) "A new ceratopsian dinosaur from the Javelina Formation (Maastrichtian) of West Texas and implications for chasmosaurine phylogeny".
418 Breviceratops kozlowskii valid Kurzanov 1990 0,25 m ? 2 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









Partial skeleton with skull, referred skull. Other referred material is uncertain. Czepiñski, £. (2019). Ontogeny and variation of a protoceratopsid dinosaur Bagaceratops rozhdestvenskyi from the Late Cretaceous of the Gobi Desert.
419 Brohisaurus kirthari nomen dubium Malkani 2003 8 m ? 1,5 t ? 1,5 Asia Pakistan Balochistan Sembar Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Leg bones, ribs, other fragments. Malkani, M. S. (2003). "First Jurassic dinosaur fossils found from Kirthar range, Khuzdar District, Balochistan, Pakistan".
420 "Brontodiplodocus" nomen nudum > "Amphicoelias brontodiplodocus" Anonymous 2010





























Galiano, H.; Albersdorfer, R (2010). "A new basal diplodocid species, Amphicoelias brontodiplodocus, from the Morrison Formation, Big Horn Basin, Wyoming, with taxonomic reevaluation of Diplodocus, Apatosaurus, and other genera".
421 Brontomerus mcintoshi valid/nomen dubium ? Taylor, Wedel & Cifelli 2011 13,2 m 7 t 2,5 North America USA Utah Cedar Mountain Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Incomplete ilium, referred ribs, sternal plate, partial sternal, incomplete scapula, vertebrae and other fragments. Taylor MP, Wedel MJ, Cifelli RL. (2011). A new sauropod dinosaur from the Lower Cretaceous Cedar Mountain Formation, Utah, USA.
422 "Brontoraptor" nomen nudum Redman 1995 8,3 m 1,5 t 2,5 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Megalosaurinae ?








Partial skeleton (vertebrae, sacrum, scapula, coracoids, ilium, pubis, ischium, femur, tibia, fibula, chevrons). Siegwarth, Lindbeck, Bakker and Southwell, (1996). Giant carnivorous dinosaurs of the family Megalosauridae.
423 Brontosaurus ajax S > Apatosaurus ajax (Marsh) (1877)





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
424 Brontosaurus alenquerensis S > Lourinhasaurus alenquerensis Olshevsky 1978





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
425 Brontosaurus amplus S > Brontosaurus excelsus Marsh 1881





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
426 Brontosaurus excelsus valid Marsh 1879 21 m 16 t 3,5 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Apatosaurinae


Majority of skeleton, referred partial skeleton. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
427 "Brontosaurus giganteus" nomen nudum ? Anonymous 1898 22 m ? 17 t ? 1 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Proximal end of the femur ? Breithaupt (2013) The discovery and loss of the “colossal” Brontosaurus giganteus from the fossil fields of Wyoming (USA) and the events that led to the discovery of Diplodocus carnegii: the first mounted dinosaur on the Iberian Peninsula.
428 Brontosaurus louisae S > Apatosaurus louisae Bakker 1986





























Bakker, Robert T. (1986) The Dinosaur Heresies: New Theories Unlocking the Mystery of the Dinosaurs and their Extinction.
429 Brontosaurus montanus S > Atlantosaurus montanus Kuhn 1965





























Kuhn, O., (1965), Saurischia: Fossilium Catalogus, I: Animalla.
430 Brontosaurus parvus valid Tschopp, Mateus & Benson 2015 19 m 14 t 3,5 North America USA Wyoming, Utah ? Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Apatosaurinae


Two partial skeletons and probably one almost complete skeleton. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
431 Brontosaurus yahnahpin valid Tschopp, Mateus & Benson 2015 19 m 14 t 3 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Apatosaurinae


Partial skeleton. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
432 Bruhathkayosaurus matleyi nomen dubium Yadagiri & Ayyasami 1987 37 m ? 95 t ? 1 Asia India Tamil Nadu Kallemedu Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



Ilium, ischium, fragment of femur, tibia, caudal centrum, radius. Yadagiri, P. and Ayyasami, K. (1987). "A carnosaurian dinosaur from the Kallamedu Formation (Maestrichtian horizon), Tamilnadu."
433 Bugenasaura garbanii S > Thescelosaurus garbanii Galton 1995





























Boyd, Clint A.; Brown, Caleb M.; Scheetz, Rodney D.; Clarke, Julia A. (2009). "Taxonomic revision of the basal neornithischian taxa Thescelosaurus and Bugenasaura".
434 Bugenasaura infernalis S > Thescelosaurus infernalis Galton 1995





























Boyd, Clint A.; Brown, Caleb M.; Scheetz, Rodney D.; Clarke, Julia A. (2009). "Taxonomic revision of the basal neornithischian taxa Thescelosaurus and Bugenasaura".
435 Buitreraptor gonzalezorum valid Makovicky et al. 2005 1,5 m 5,5 kg 3 South America Argentina Río Negro Candeleros Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae


At least three partial skeletons (one with skull). Novas, Brissón Egli, Agnolin, Gianechini and Cerda, (2017). Postcranial osteology of a new specimen of Buitreraptor gonzalezorum (Theropoda, Coelurosauria).
436 Burianosaurus augustai valid Madzia, Boyd & Mazuch 2017 3,3 m 100 kg 2 Europe Czech Republic Central Bohemian Peruc-Korycany Late Cretaceous Late Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













Left femur. Madzia, D., Boyd, C. A., & Mazuch, M. (2017). A basal ornithopod dinosaur from the Cenomanian of the Czech Republic.
437 Buriolestes schultzi valid Furtado Cabreira et al. 2016 1,8 m 7,4 kg 4 South America Brazil Rio Grande do Sul Santa Maria Late Triassic Middle Carnian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Majority of skeleton with partial skull, referred almost complete skeleton with skull. Müller, Langer, Bronzati, Pacheco, Cabreira & Dias-Da-Silva (2018). Early evolution of sauropodomorphs: anatomy and phylogenetic relationships of a remarkably well-preserved dinosaur from the Upper Triassic of southern Brazil.
438 "Byranjaffia" nomen nudum > Byronosaurus jaffei Novacek 2002





























Novacek, (2002). Time Traveler: In search of dinosaurs and ancient mammals from Montana to Mongolia.
439 Byronosaurus jaffei valid Norell, Makovicky & Clark 2000 1,55 m 7 kg 3 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Several partial skeletons also with skulls. Norell, Makovicky and Clark, (2000). A new troodontid theropod from Ukhaa Tolgod, Mongolia.
440 Caenagnathasia martinsoni valid Currie, Godfrey & Nessov 1994 1,1 m 5,5 kg 2 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae Elmisaurinae ?

Fused dentaries, incomplete dentary, referred partial right dentary, fused dentaries, cervical and dorsal vertebrae, partial synsacra and proximal portion of femur. Sues, H.-D., & Averianov, A. (2015). New material of Caenagnathasia martinsoni (Dinosauria: Theropoda: Oviraptorosauria) from the Bissekty Formation (Upper Cretaceous: Turonian) of Uzbekistan.
441 Caenagnathus collinsi valid Sternberg 1940 3,65 m 210 kg 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Mandible, referred other bones (mostly hind limbs). Gregory F. Funston (2020). Caenagnathids of the Dinosaur Park Formation (Campanian) of Alberta, Canada: anatomy, osteo-histology, taxonomy, and evolution.
442 "Caenagnathus" sternbergi  nomen dubium Cracraft 1971 ? ? 0 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Posterior end of right mandibular ramus, other material ? Cracraft,J. (1971). “Caenagnathiformes: Cretaceous birds convergent in jaw mechanism to dicynodont reptiles”.
443 Caihong juji valid Hu et al. 2018 0,4 m 0,475 kg 4 Asia China Liaoning Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae



Nearly complete skeleton with skull. Hu, Clarke, Eliason, Qiu, Li, Shawkey, Zhao, D’Alba, Jiang & Xu (2018). "A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution".
444 Calamosaurus foxi nomen dubium Lydekker 1891 2,45 m ? 29 kg ? 1 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea ?







Two cervical vertebrae, referred other bones ? Lydekker. R. (1889). On a coelurid dinosaur from the Wealden.
445 Calamospondylus (1) oweni nomen dubium Fox 1866 2,4 m 24 kg 2 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Sacrum and iliac bones. Naish, D. (2002). The historical taxonomy of the Lower Cretaceous theropods (Dinosauria) Calamospondylus and Aristosuchus from the Isle of Wight.
446 Calamospondylus (2) foxi S > Calamosaurus foxi Lydekker 1889





























Lydekker. R. (1889). On a coelurid dinosaur from the Wealden.
447 Callovosaurus leedsi valid Galton 1980 2,6 m ? 32 kg ? 1,5 Europe United Kingdom England Oxford Clay Middle Jurassic Callovian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











Left femur. Ruiz-Omeñaca, José Ignacio; Pereda Suberbiola, Xabier; Galton, Peter M. (2007). "Callovosaurus leedsi, the earliest dryosaurid dinosaur (Ornithischia: Euornithopoda) from the Middle Jurassic of England".
448 "Calvadosaurus" nomen nudum > Dubreuillosaurus valesdunensis Holtz 2007





























Holtz (2007) Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages.
449 Camarasaurus agilis S > "Morosaurus" agilis (Marsh) (1889)





























O. C. Marsh. (1889). Notice of new American Dinosauria.
450 Camarasaurus alenquerensis S > Lourinhasaurus alenquerensis McIntosh 1990





























McIntosh, J.S. (1990). Sauropoda. In Weishampel, D.B.; Dodson, P.; & Osmólska, H. (eds.): The Dinosauria.
451 Camarasaurus annae S > Camarasaurus lentus Elinger 1950





























Elinger, T. U. H. (1950). "Camarosaurus annae-a new American sauropod Dinosaur".
452 Camarasaurus becklesii S > Haestasaurus becklesii McIntosh 1990





























Upchurch, Mannion and Taylor, (2015). The anatomy and phylogenetic relationships of "Pelorosaurus" becklesii (Neosauropoda, Macronaria) from the Early Cretaceous of England.
453 Camarasaurus diversidens S > Camarasaurus supremus (Cope) (1877)





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
454 Camarasaurus douglassi S > Camarasaurus lentus (Holland) (1919)





























Holland, W. J. (1919). "Section V. Paleontology". Annual report of the director for the year ending March 31, 1919.
455 Camarasaurus grandis valid Marsh 1877 14,9 m 11,5 t 4 North America USA Wyoming, Colorado, New Mexico Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Camarasauridae





At least several individuals also with skulls (include almost complete skeleton). Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
456 Camarasaurus impar S > Camarasaurus grandis Steel 1970





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
457 Camarasaurus latus  S > Camarasaurus supremus (Cope) (1877)





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
458 Camarasaurus lentus valid Marsh 1889 16 m 14,5 t 4 North America USA Wyoming, Utah Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Camarasauridae





At least several individuals also with skulls (include almost complete juvenile skeleton). Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
459 Camarasaurus leptodirus  S > Camarasaurus supremus Cope 1879





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
460 Camarasaurus leptoganus S > Camarasaurus supremus (Cope) (1878)





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
461 Camarasaurus lewisi S > Cathetosaurus lewisi Jensen 1988





























Mateus, O., & Tschopp E. (2013). Cathetosaurus as a valid sauropod genus and comparisons with Camarasaurus.
462 Camarasaurus montanus S > Camarasaurus grandis (Marsh) (1896)





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
463 Camarasaurus robustus S > Camarasaurus grandis White 1958





























White (1958) The Braincase of Camarasaurus lentus (Marsh).
464 Camarasaurus supremus valid Cope 1877 20 m 30 t 3 North America USA Colorado, Oklahoma Morrison Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Camarasauridae





Several individuals. Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
465 Camarillasaurus cirugedae valid Sánchez-Hernández & Benton 2014 5,5 m 270 kg 2 Europe Spain Aragon Camarillas Early Cretaceous Early Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria












Partial tooth, vertebrae, ribs, limb elements and other bones. Sánchez-Hernández, B., Benton, M.J. (2014). “Filling the ceratosaur gap: A new ceratosaurian theropod from the Early Cretaceous of Spain”.
466 Camelotia borealis valid Galton 1985 10,2 m 2,7 t 3 Europe United Kingdom England Westbury Late Triassic Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Melanorosauridae ?










Partial skeleton without skull. P. M. Galton. (1985). Notes on the Melanorosauridae, a family of large prosauropod dinosaurs (Saurischia: Sauropodomorpha).
467 Camposaurus arizonensis valid Hunt et al. 1998 2,1 m 11 kg 2 North America USA Arizona Chinle Late Triassic Early-Middle Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea













Right and left distal ends of tibia and fibula fused with their respective astragalocalcanea. Ezcurra, M.D.; Brusatte, S.L. (2011). "Taxonomic and phylogenetic reassessment of the early neotheropod dinosaur Camposaurus arizonensis from the Late Triassic of North America".
468 "Camptonotus" amplus nomen dubium/S > Allosaurus ? Marsh 1879 7,6 m 1,2 t 2 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Right pes, partial skull with a few postcranial bones ? Galton, Carpenter & Dalman (2015) The holotype pes of the Morrison dinosaur Camptonotus amplus MARSH, 1879 (Upper Jurassic, western USA) - Is it Camptosaurus, Sauropoda or Allosaurus?.
469 Camptonotus dispar S > Camptosaurus dispar Marsh 1879





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
470 Camptosaurus amplus S > "Camptonotus" amplus Marsh 1885





























Galton, Carpenter & Dalman (2015) The holotype pes of the Morrison dinosaur Camptonotus amplus MARSH, 1879 (Upper Jurassic, western USA) - Is it Camptosaurus, Sauropoda or Allosaurus?.
471 Camptosaurus aphanoecetes valid Carpenter & Wilson 2008 2,8 m 90 kg 4 North America USA Utah Morrison Late Jurassic Early-Middle Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Camptosauridae










Nearly complete postcranium, referred other individuals. MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
472 Camptosaurus browni  S > Camptosaurus dispar Gilmore 1909





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
473 Camptosaurus depressus S > Osmakasaurus depressus Gilmore 1909





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
474 Camptosaurus dispar valid Marsh 1885 7,3 m 1,6 t 4 North America USA Wyoming, Utah, Colorado ? Morrison Late Jurassic Kimmeridgian-Middle Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Camptosauridae










Many individuals (include skulls and almost complete skeleton). MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
475 Camptosaurus hoggii S > Owenodon hoggii Norman & Barrett 2002





























Norman, David B.; Barrett, Paul M. (2002). "Ornithischian dinosaurs from the Lower Cretaceous (Berriasian) of England".
476 "Camptosaurus" inkeyi nomen dubium Nopcsa 1900 ? ? 0 Europe Romania Transylvania ? Late Cretaceous ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










A dentary with part of angular. MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
477 Camptosaurus leedsi   S > Callovosaurus leedsi Lydekker 1889





























Ruiz-Omeñaca, José Ignacio; Pereda Suberbiola, Xabier; Galton, Peter M. (2007). "Callovosaurus leedsi, the earliest dryosaurid dinosaur (Ornithischia: Euornithopoda) from the Middle Jurassic of England".
478 Camptosaurus medius S > Camptosaurus dispar Marsh 1894





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
479 Camptosaurus nanus S > Camptosaurus dispar Marsh 1894





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
480 Camptosaurus prestwichii valid Lydekker 1889 4 m 250 kg 3 Europe United Kingdom England Kimmeridge Clay Late Jurassic Kimmeridgian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Camptosauridae ?










Partial skull and postcranium. Carpenter, K., & Lamanna, M. C. (2015). The Braincase Assigned to the Ornithopod Dinosaur Uteodon McDonald, 2011, Reassigned to Dryosaurus Marsh, 1894: Implications for Iguanodontian Morphology and Taxonomy.
481 "Camptosaurus" valdensis nomen dubium Lydekker 1889 2,25 m ? 21 kg ? 1,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











Left femur. MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
482 Campylodon ameghinoi S > Campylodoniscus ameghinoi von Huene 1929





























Huene, F. von, (1929), "Los Saurisquios y Ornitisquios del Cretaceo Argentino".
483 Campylodoniscus ameghinoi nomen dubium Kuhn 1961 8,7 m ? 1,5 t ? 1 South America Argentina Chubut Bajo Barreal Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria ? Eusauropoda ? Neosauropoda ? Macronaria ? Titanosauriformes ? Somphospondyli ? Titanosauria ?



Maxilla with seven teeth. Huene, F. von, (1929), "Los Saurisquios y Ornitisquios del Cretaceo Argentino".
484 Canardia garonnensis valid Prieto-Márquez et al. 2013 2,75 m 100 kg 3 Europe France Occitanie Marnes d’Auzas Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Aralosaurini




Partial skeletons at least two individuals, referred right maxilla and quadrate. Prieto-Márquez, Dalla Vecchia, Gaete, Galobart (2013). Dodson, Peter (ed.). "Diversity, Relationships, and Biogeography of the Lambeosaurine Dinosaurs from the European Archipelago, with Description of the New Aralosaurin Canardia garonnensis".
485 "Canardia akripraeceps" nomen nudum > Canardia garonnensis Prieto-Márquez et al. 2013





























Prieto-Márquez, Dalla Vecchia, Gaete, Galobart (2013). Dodson, Peter (ed.). "Diversity, Relationships, and Biogeography of the Lambeosaurine Dinosaurs from the European Archipelago, with Description of the New Aralosaurin Canardia garonnensis".
486 "Capitalsaurus" potens nomen nudum Kranz 1998 10,3 m ? 3,5 t ? 1 North America USA Maryland Arundel Early Cretaceous Late Aptian-Early Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Caudal vertebra. Referred manual ungual I ? Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
487 Carcharodontosaurus carolinii S > Giganotosaurus carolinii Figueiredo 1998





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
488 Carcharodontosaurus iguidensis valid Brusatte & Sereno 2007 10 m 3,7 t 2 Africa Niger Agadez Echkar Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae Carcharodontosaurinae




Left maxilla, referred posterior skull roof and braincase, right lacrimal, left dentary, teeth, mid cervical centrum. Brusatte, S.L. and Sereno, P.C. (2007). "A new species of Carcharodontosaurus (dinosauria: theropoda) from the Cenomanian of Niger and a revision of the genus.
489 Carcharodontosaurus saharicus valid Stromer 1931 12 m 6,4 t 3 Africa Morocco,
Algeria,
Egypt		 Drâa-Tafilalet,
Adrar,
Ouargla,
Giza Governorate		 Kem Kem Beds, Continental Red Beds, Continental Intercalaire, Bahariya Early-Late Cretaceous Albian-Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae Carcharodontosaurinae




Partial skeleton (destroyed), incomplete skull and referred many teeth and bones. Brusatte, S.L. and Sereno, P.C. (2007). "A new species of Carcharodontosaurus (dinosauria: theropoda) from the Cenomanian of Niger and a revision of the genus.
490 Cardiodon rugulosus nomen dubium Owen 1844 18,5 m ? 19,5 t ? 0,5 Europe United Kingdom England Forest Marble,
Great Oolite Group ?		 Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria ?







Tooth (lost), referred tooth. Royo-Torres R. & Upchurch, P. (2012) "The cranial anatomy of the sauropod Turiasaurus riodevensis and implications for its phylogenetic relationships".
491 "Carnosaurus" nomen nudum von Huene 1929 3,4 m ? 170 kg ? 0,5 South America Argentina Neuquén ? Plottier ? Late Cretaceous Late Coniacian ? Dinosauria Saurischia Eusaurischia Theropoda















Tooth, metatarsal IV ?, tooth ? Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
492 Carnotaurus sastrei valid Bonaparte 1985 7,8 m 1,85 t 3,5 South America Argentina Chubut La Colonia Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra Furileusauria Abelisaurinae





A large part of skeleton with skull. Bonaparte, J.F. (1985) "A horned Cretaceous carnosaur from Patagonia".
493 Caseosaurus crosbyensis valid ? Hunt et al. 1998 2,4 m ? 19 kg ? 1,5 North America USA Texas, New Mexico Tecovas, Chinle Late Triassic Late Carnian ? Dinosauria Saurischia Herrerasauridae
















Partial right ilium, referred partial right ilium. Matthew G. Baron; Megan E. Williams (2018). "A re-evaluation of the enigmatic dinosauriform Caseosaurus crosbyensis from the Late Triassic of Texas, USA and its implications for early dinosaur evolution".
494 Cathartesaura anaerobica valid Gallina & Apesteguía 2005 14,8 m 7 t 2 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Limaysaurinae


Vertebrae, left scapula, left? ilium, right femur, referred dorsal vertebra, humerus and one metatarsal. Gallina, Pablo A.; Apesteguía, Sebastián (2005). "Cathartesaura anaerobica gen. et sp. nov.,a new rebbachisaurid (Dinosauria, Sauropoda) from the Huincul Formation (Upper Cretaceous), Rio Negro, Argentina".
495 Cathetosaurus lewisi valid Jensen 1988 13,3 m 8,3 t 3 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Camarasauridae





A large part of skeleton. Mateus, O., & Tschopp E. (2013). Cathetosaurus as a valid sauropod genus and comparisons with Camarasaurus.
496 Caudipteryx dongi   valid Zhou & Wang 2000 0,8 m 2,3 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caudipteridae



Majority of skeleton with partial skull. Zhou, Z., Wang, X. (2000). "A new species of Caudipteryx from the Yixian Formation of Liaoning, northeast China".
497 Caudipteryx yixianensis S > Similicaudipteryx yixianensis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
498 Caudipteryx zoui valid Ji, Currie, Norell & Ji 1998 0,78 m 2,2 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caudipteridae



At least 3 (4-6 ?) skeletons (include almost complete) with skulls and feathers. Ji, Q., Currie, P.J., Norell, M.A., Ji, S. (1998). "Two feathered dinosaurs from northeastern China".
499 Caudocoelus sauvagei S > Teinurosaurus sauvagei von Huene 1932





























F. v. Huene, (1932), "Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte".
500 Caulodon diversidens S > Camarasaurus supremus Cope 1877





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
501 Caulodon leptoganus S > Camarasaurus supremus Cope 1877





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
502 Caulodon praecursor S > Neosodon praecursor (Moussaye) (1885)





























Moussaye, M. de la. (1885). Sur une dent de Neosodon, trouvée dans les sables ferruginaux de Wilmille.
503 Cedarosaurus weiskopfae valid Tidwell, Carpenter & Brooks 1999 14,9 m 10,6 t 3 North America USA Utah, Texas ? Cedar Mountain,
Paluxy ?		 Early Cretaceous Valanginian, Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Partial skeleton, referred (?) incomplete tibia and fibula, astragalus, five metatarsals and 11 phalanges. D’Emic, Michael D. (2012). "Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus".
504 Cedarpelta bilbeyhallorum valid Carpenter et al. 2001 7,5 m ? 4 t ? 1,5 North America USA Utah Cedar Mountain Early Cretaceous Late Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Partial skull, referred skull fragments and many single bones. Arbour, Victoria Megan, (2014). Systematics, evolution, and biogeography of the ankylosaurid dinosaurs.
505 Cedrorestes crichtoni valid Gilpin, DiCroce & Carpenter 2006 6 m 850 kg 2,5 North America USA Utah Cedar Mountain Early Cretaceous Late Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Partial skeleton (rib fragments, sacrum, left ilium and a portion of the right, a right tibia, the right metatarsal III, and fragments of ossified tendons). Gilpin, David; DiCroce, Tony; Carpenter, Kenneth (2007). "A possible new basal hadrosaur from the Lower Cretaceous Cedar Mountain Formation of Eastern Utah".
506 Centrosaurus apertus valid Lambe 1904 6,1 m 2,8 t 4 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Centrosaurini





Hundreds or thousands individuals (bone beds). Frederickson, J. A.; Tumarkin-Deratzian, A. R. (2014). "Craniofacial ontogeny in Centrosaurus apertus".
507 Centrosaurus albertensis S > Styracosaurus albertensis Pickering 1995





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
508 Centrosaurus brinkmani S > Coronosaurus brinkmani Ryan & Russell 2005





























Ryan, M. J.; Russell, A. P. (2005). "A new centrosaurine ceratopsid from the Oldman Formation of Alberta and its implications for centrosaurine taxonomy and systematics".
509 Centrosaurus canadensis S > Pachyrhinosaurus canadensis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
510 Centrosaurus cutleri S > Centrosaurus apertus Russell 1930





























Brown, B. (1917) "A complete skeleton of the horned dinosaur Monoclonius, and description of a second skeleton showing skin impressions".
511 Centrosaurus dawsoni S > "Monoclonius" dawsoni Dodson 1990





























Dodson, P. (1990b) "Ceratopsia" [w:] Weishampel, D.B., Dodson, P. & Osmólska, H. "The Dinosauria".
512 Centrosaurus flexus S > Centrosaurus apertus Lull 1933





























Lull, R.S. (1933) "A revision of the Ceratopsia or horned dinosaurs".
513 Centrosaurus horneri S > Achelousaurus horneri Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
514 Centrosaurus lakustai S > Pachyrhinosaurus lakustai Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
515 Centrosaurus longirostris S > Centrosaurus apertus Sternberg 1940





























Sternberg, C.M. (1940) Ceratopsidae from Alberta. Journal of Paleontology.
516 Centrosaurus nasicornus S > Monoclonius nasicornus Lull 1933





























Lull, R.S. (1933) "A revision of the Ceratopsia or horned dinosaurs".
517 Centrosaurus ovatus S > Rubeosaurus ovatus Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
518 Centrosaurus perotorum S > Pachyrhinosaurus perotorum Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
519 Centrosaurus procurvicornis S > Einiosaurus procurvicornis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
520 Centrosaurus recurvicornis S > "Monoclonius" recurvicornis Sternberg 1940





























Sternberg, C.M. (1940) Ceratopsidae from Alberta. Journal of Paleontology.
521 Centrosaurus sternbergorum S > Spinops sternbergorum Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
522 Cerasinops hodgskissi valid Chinnery & Horner 2007 2,6 m 200 kg 3,5 North America USA Montana Two Medicine Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae ?









Majority of skeleton (80%) with skull. Referred two partial skeletons. Chinnery, Brenda J.; Horner, John R. (2007). "A new neoceratopsian dinosaur linking North American and Asian taxa".
523 Ceratonykus oculatus valid Alifanov & Barsbold 2009 0,75 m 0,75 kg 2,5 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae Ceratonykini


Incomplete skull and partial skeleton. V. R. Alifanov and R. Barsbold. (2009). Ceratonykus oculatus gen. et sp. nov., a new dinosaur (? Theropoda, Alvarezsauria) from the Late Cretaceous of Mongolia.
524 Ceratops alticornis S > Triceratops alticornis Marsh 1889





























Marsh, O.C. (1889). "Notice of gigantic horned Dinosauria from the Cretaceous".
525 Ceratops belli S > Chasmosaurus belli Stanton & Hatcher 1905





























Stanton, T.W.; Hatcher, J.B. (1905). "Geology and paleontology of the Judith River Beds".
526 Ceratops canadensis S > Eoceratops canadensis Stanton & Hatcher 1905





























Stanton, T.W.; Hatcher, J.B. (1905). "Geology and paleontology of the Judith River Beds".
527 Ceratops horridus S > Triceratops horridus Marsh 1889





























Marsh, O.C. (1889). "Notice of gigantic horned Dinosauria from the Cretaceous".
528 Ceratops montanus nomen dubium Marsh 1888 3 m ? 320 kg ? 0,5 North America USA Montana Judith River Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae ?







Occipital condyle and a pair of frontal horns. Marsh, O.C. (1888). "A new family of horned Dinosauria, from the Cretaceous".
529 Ceratops paucidens S > "Hadrosaurus" paucidens Marsh 1890





























Marsh, O.C. (1890). "Description of new dinosaurian reptiles".
530 Ceratops recurvicornis S > "Monoclonius" recurvicornis Stanton & Hatcher 1905





























Stanton, T.W.; Hatcher, J.B. (1905). "Geology and paleontology of the Judith River Beds".
531 Ceratosaurus dentisulcatus valid Madsen & Welles 2000 6,8 m 1 t 3 North America USA Utah Morrison Late Jurassic Middle Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Ceratosauridae










A large part of skeleton with incomplete skull. Madsen, J.H.; Welles, S.P. (2000). Ceratosaurus (Dinosauria, Theropoda): A Revised Osteology.
532 Ceratosaurus ingens S > "Megalosaurus" ingens Paul 1988





























Paul, G.S. (1988) "Predatory Dinosaurs of the World".
533 Ceratosaurus magnicornis valid Madsen & Welles 2000 5,6 m 580 kg 3,5 North America USA Utah Morrison Late Jurassic Middle Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Ceratosauridae










Majority of skeleton with incomplete skull. Madsen, J.H.; Welles, S.P. (2000). Ceratosaurus (Dinosauria, Theropoda): A Revised Osteology.
534 Ceratosaurus meriani nomen dubium (Greppin) (1870) 4,9 m ? 390 kg ? 0,5 Europe Switzerland Solothurn Reuchenette Late Jurassic Early Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria












Tooth. Madsen, J.H.; Welles, S.P. (2000). Ceratosaurus (Dinosauria, Theropoda): A Revised Osteology.
535 Ceratosaurus nasicornis valid Marsh 1884 6,9 m 1 t 3,5 North America USA Colorado, Utah Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Ceratosauridae










Almost complete skull and partial skeleton, referred several (?) other individuals. Carrano, M. T., & Sampson, S. D. (2008). The Phylogeny of Ceratosauria (Dinosauria: Theropoda).
536 Ceratosaurus roechlingi nomen dubium Janensch 1925 6,3 m ? 800 kg ? 1 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria












Incomplete caudal vertebra. Rauhut, O.W.M. (2011) "Theropod dinosaurs from the Late Jurassic of Tendaguru (Tanzania)".
537 Ceratosaurus stechowi S > Ostafrikasaurus stechowi Rauhut 2011





























Rauhut, O.W.M. (2011) "Theropod dinosaurs from the Late Jurassic of Tendaguru (Tanzania)".
538 Ceratosaurus sulcatus nomen dubium (Marsh) (1896) 4,3 m ? 200 kg ? 0,5 North America USA Wyoming Morrison Late Jurassic Middle Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria












Tooth. Madsen, J.H.; Welles, S.P. (2000). Ceratosaurus (Dinosauria, Theropoda): A Revised Osteology.
539 Ceratosaurus "willisobrienorum" nomen nudum > Ceratosaurus magnicornis Welles, Powell & Pickering 1995





























Pickering, (1995). Jurassic Park: Unauthorized Jewish Fractals in Philopatry. A Fractal Scaling in Dinosaurology Project, 2nd revised printing.
540 "Cetiosauriscus" glymptonensis S > "Cetiosaurus" glymptonensis McIntosh 1990





























McIntosh, J.S. (1990) "Sauropoda" [w:] Weishampel, D.B., Dodson, P. & Osmólska, H. "The Dinosauria".
541 "Cetiosauriscus" greppini  S > Amanzia greppini von Huene 1932





























von Huene, F. (1932). "Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte".
542 Cetiosauriscus leedsii S > "Ornithopsis" leedsii von Huene 1927





























von Huene, F. (1927). "Sichtung der Grundlagen der jetzigen Kenntnis der Sauropoden".
543 Cetiosauriscus longus S > "Cetiosaurus" longus McIntosh 1990





























McIntosh, J.S. (1990) "Sauropoda" [w:] Weishampel, D.B., Dodson, P. & Osmólska, H. "The Dinosauria".
544 Cetiosauriscus stewarti valid Charig 1980 16,8 m 11 t 2,5 Europe United Kingdom England Oxford Clay Middle Jurassic Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Partial skeleton (vertebrae, limb bones and other fragments). Charig, A.J. (1980). "A diplodocid sauropod from the Lower Cretaceous of England".
545 "Cetiosaurus" brachyurus nomen dubium Owen 1842 ? ? 0 Europe United Kingdom England Wadhurst Clay Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Dorsal and caudal centra. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
546 "Cetiosaurus" brevis S > Pelorosaurus conybearei Owen 1842





























Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
547 Cetiosaurus conybearei S > Pelorosaurus conybearei Melville 1849





























Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
548 "Cetiosaurus epioolithicus" nomen nudum Owen 1842 24 m ? 32 t ? 1,5 Europe United Kingdom England Scarborough Middle Jurassic Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Vertebrae and metatarsals. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
549 "Cetiosaurus giganteus" nomen nudum Owen 1842 ? ? 0 Europe United Kingdom England Great Oolite Group Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria ? Eusauropoda ?








Left femur. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
550 "Cetiosaurus" glymptonensis nomen dubium Phillips 1871 20,6 m 20 t 2 Europe United Kingdom England Forest Marble Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Nine middle-distal caudal centra. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
551 Cetiosaurus greppini S > Amanzia greppini (von Huene) (1922)





























von Huene, F. (1932). "Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte".
552 "Cetiosaurus" humerocristatus S > Duriatitan humerocristatus Hulke 1874





























Paul M. Barrett, Roger B.J. Benson and Paul Upchurch (2010). "Dinosaurs of Dorset: Part II, the sauropod dinosaurs (Saurischia, Sauropoda) with additional comments on the theropods".
553 "Cetiosaurus hypoolithicus" nomen nudum Owen 1842 ? ? 0 Europe United Kingdom England Inferior Oolite Group Middle Jurassic Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria ? Eusauropoda ?








Vertebrae and limb elements. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
554 Cetiosaurus leedsi S > "Ornithopsis" leedsii Woodward 1905





























Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
555 "Cetiosaurus" longus nomen dubium Owen 1842 ? ? 0 Europe United Kingdom England Portland Stone Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










One dorsal and three caudal centra. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
556 "Cetiosaurus" medius nomen dubium Owen 1842 10,8 m 3,3 t 2,5 Europe United Kingdom England Inferior Oolite Group Middle Jurassic Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










11 caudal centra, sacral ribs and a metatarsal, metacarpal, ungual and dorsal centrum. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
557 "Cetiosaurus" mogrebiensis valid ? Lapparent 1955 16 m 10,7 t 2 Africa Morocco Béni Mellal-Khénifra El Mers Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Three partial skeletons. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
558 Cetiosaurus oxoniensis valid Phillips 1871 16 m 11 t 3 Europe United Kingdom England Forest Marble, Rutland Middle Jurassic Bajocian-Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Several partial skeletons. Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
559 "Cetiosaurus philippsii" nomen nudum > C. oxoniensis ? or other Cetiosaurus Sauvage 1880





























Sauvage, H.-E., (1880), "Sur les dinosauriens jurassiques".
560 Cetiosaurus rugulosus S > Cardiodon rugulosus Steel 1970





























Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
561 Changchunsaurus parvus valid Zan, Chen, Jin & Li 2005 1,15 m 2,8 kg 3 Asia China Jilin Quantou Early-Late Cretaceous Late Albian-Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Jeholosauridae












Complete skull and partial postcranial skeleton. Referred skull fragments and postcranial material. Liyong, J., Jun, C., Shuqin, Z., Butler, R. J., & Godefroit, P. (2010). Cranial anatomy of the small ornithischian dinosaur Changchunsaurus parvus from the Quantou Formation (Cretaceous: Aptian–Cenomanian) of Jilin Province, northeastern China.
562 Changmiania liaoningensis valid Yang et al. 2020 1,17 m 3 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













2 nearly complete skeletons with skulls. Yang Y, Wu W, Dieudonné P, Godefroit P. (2020). A new basal ornithopod dinosaur from the Lower Cretaceous of China.
563 "Changtusaurus laminaplacodus" nomen nudum Zhao 1985 7 m ? ? 0,5 Asia China Tibet Dapuka Group Middle Jurassic ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Dermal plates, ischia ? femora ?, other material ? Zhang et al., (1982). The Roof of the World: Exploring the Mysteries of the Qinghai-Tibet Plateau.
564 Changyuraptor yangi valid Han et al. 2014 1,2 m 3,2 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Complete articulated specimen with extensive feathering. Han, G., Chiappe L., M., Ji,S., Habib, M., Turner, A., H., Chinsamy, A., Liu X., Han, L. (2014). A new raptorial dinosaur with exceptionally long feathering provides insights into dromaeosaurid flight performance.
565 Chaoyangsaurus youngi valid Zhao, Cheng & Xu 1999 1 m 6 kg 2 Asia China Liaoning Tuchengzi Late Jurassic-Early Cretaceous Tithonian-Berriasian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Chaoyangsauridae











Incomplete skull and very fragmentary skeleton. Xijin, Z., Zhengwu, C., & Xing, X. (1999). The earliest ceratopsian from the Tuchengzi Formation of Liaoning, China.
566 "Chaoyoungosaurus liaosiensis" nomen nudum > Chaoyangsaurus youngi Zhao 1985





























Xijin, Z., Zhengwu, C., & Xing, X. (1999). The earliest ceratopsian from the Tuchengzi Formation of Liaoning, China.
567 Charonosaurus jiayinensis valid Godefroit, Zan & Jin 2000 10,5 m 6,8 t 2,5 Asia China Heilongjiang Yuliangze Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Parasaurolophini




Partial skull, referred other fragments. Godefroit, P., Zan, S., & Jin, L. (2000). Charonosaurus jiayinensis n.g., n.sp.,a lambeosaurine dinosaur from the Late Maastrichtian of northeastern China.
568 Chasmosaurus belli valid Lambe 1914 5,9 m 2,1 t 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Several individuals (Skulls and partial skeletons). Campbell, Ryan, Holmes & Schröder-Adams (2016). A Re-Evaluation of the chasmosaurine ceratopsid genus Chasmosaurus (Dinosauria: Ornithischia) from the Upper Cretaceous (Campanian) Dinosaur Park Formation of Western Canada.
569 Chasmosaurus brevirostris S > Chasmosaurus belli ? Lull 1933 5,1 m 1,4 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Almost complete skull and partial skeleton. Campbell, Ryan, Holmes & Schröder-Adams (2016). A Re-Evaluation of the chasmosaurine ceratopsid genus Chasmosaurus (Dinosauria: Ornithischia) from the Upper Cretaceous (Campanian) Dinosaur Park Formation of Western Canada.
570 Chasmosaurus canadensis S > Eoceratops canadensis Lehman 1989





























Campbell, Ryan, Holmes & Schröder-Adams (2016). A Re-Evaluation of the chasmosaurine ceratopsid genus Chasmosaurus (Dinosauria: Ornithischia) from the Upper Cretaceous (Campanian) Dinosaur Park Formation of Western Canada.
571 Chasmosaurus gettyi S > Utahceratops gettyi Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
572 Chasmosaurus irvinensis valid Holmes et al. 2001 4,6 m 1 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Mostly complete skull and skeleton, referred three skulls. Campbell et al.. (2019). Temporal range extension and evolution of the chasmosaurine ceratopsid “Vagaceratops” irvinensis (Dinosauria: Ornithischia) in the Upper Cretaceous (Campanian) Dinosaur Park Formation of Alberta.
573 Chasmosaurus kaiseni nomen dubium Brown 1933 4,5 m 950 kg 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Mostly complete skull. Campbell, Ryan, Holmes & Schröder-Adams (2016). A Re-Evaluation of the chasmosaurine ceratopsid genus Chasmosaurus (Dinosauria: Ornithischia) from the Upper Cretaceous (Campanian) Dinosaur Park Formation of Western Canada.
574 Chasmosaurus mariscalensis S > Agujaceratops mariscalensis Lehman 1989





























Campbell, Ryan, Holmes & Schröder-Adams (2016). A Re-Evaluation of the chasmosaurine ceratopsid genus Chasmosaurus (Dinosauria: Ornithischia) from the Upper Cretaceous (Campanian) Dinosaur Park Formation of Western Canada.
575 Chasmosaurus perifania S > Chasmosaurus russelli Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
576 Chasmosaurus "priscus" nomen nudum > Chasmosaurus russelli Longrich 2015 4,7 m 1,1 t 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Skull and a large part of skeleton. Fowler (2017) Revised geochronology, correlation, and dinosaur stratigraphic ranges of the Santonian-Maastrichtian (Late Cretaceous) formations of the Western Interior of North America (IN SUPPLEMENTARY MATERIAL).
577 Chasmosaurus recurvicornis S > "Monoclonius" recurvicornis Olshevsky 2000





























Stanton, T.W.; Hatcher, J.B. (1905). "Geology and paleontology of the Judith River Beds".
578 Chasmosaurus richardsoni S > Kosmoceratops richardsoni Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
579 Chasmosaurus russelli valid Sternberg 1940 5,7 m 2 t 3,5 North America Canada Alberta, Saskatchewan Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Several individuals (Skulls and at least one skeleton). Campbell et al.. (2019). Temporal range extension and evolution of the chasmosaurine ceratopsid “Vagaceratops” irvinensis (Dinosauria: Ornithischia) in the Upper Cretaceous (Campanian) Dinosaur Park Formation of Alberta.
580 Chasmosaurus sternbergi S > Pentaceratops sternbergi Paul 1987





























Paul, G.S., (1987), "The science and art of reconstructing the life appearance of dinosaurs and their relatives: a rigorous how-to guide".
581 Chassternbergia rugosidens S > Edmontonia rugosidens Bakker 1988





























Bakker, R.T. (1988). “Review of the Late Cretaceous nodosauroid Dinosauria: D. schlessmani, a new armor-plated dinosaur from the Latest C. of South Dakota, the last survivor of the nodosaurians, with comments on Stegosaur-Nodosaur relationships”.
582 Chebsaurus algeriensis valid Mahammed et al. 2005 8,2 m 1,5 t 2 Africa Algeria Naâma Aïssa Middle Jurassic ? Callovian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Two partial skeletons with skull fragments (juvenile). Läng, E., & Mahammed, F. (2010). New anatomical data and phylogenetic relationships of Chebsaurus algeriensis (Dinosauria, Sauropoda) from the Middle Jurassic of Algeria.
583 Chenanisaurus barbaricus valid Longrich et al. 2017 7 m ? 1,2 t ? 1 Africa Morocco Béni Mellal-Khénifra “Couche III” Phosphates Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Anterior end of the left dentary, referred teeth. Longrich, N. R., Pereda-Suberbiola, X., Jalil, N.-E., Khaldoune, F., & Jourani, E. (2017). An abelisaurid from the latest Cretaceous (late Maastrichtian) of Morocco, North Africa.
584 Cheneosaurus tolmanensis S > Hypacrosaurus altispinus Lambe 1917





























Dodson, Peter (1975). "Taxonomic implications of relative growth in lambeosaurine dinosaurs".
585 Chialingosaurus "guangyuanensis" nomen nudum Li, Zhang & Cai 1999 ? ? 0 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Not available. Li Kui, Zhang Yuguang & Cai Kaiji, (1999). The Characteristics of the Composition of the Trace Elements in Jurassic Dinosaur Bones and Red Beds in Sichuan Basin, Geological Publishing House, Beijing.
586 Chialingosaurus kuani nomen dubium Young 1959 5,9 m 1,2 t 2,5 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Three fragmentary skeleton with partial skull. MAIDMENT, S. C. R., & WEI, G. (2006). A review of the Late Jurassic stegosaurs (Dinosauria, Stegosauria) from the People’s Republic of China.
587 Chiayusaurus asianensis nomen dubium Lee, Yang & Park 1997 14,5 m ? 9 t ? 0,5 Asia South Korea South Gyeongsang Hasandong Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ? Euhelopodidae ?



Isolated tooth. Barrett, P. M., Hasegawa, Y., Manabe, M., Isaji, S., & Matsuoka, H. (2002). Sauropod dinosaurs from the Lower Cretaceous of eastern Asia: taxonomic and biogeographical implications.
588 Chiayusaurus lacustris nomen dubium Bohlin 1953 11 m ? 3,9 t ? 0,5 Asia China Xinjiang Kalazha Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae



Isolated tooth. Barrett, P. M., Hasegawa, Y., Manabe, M., Isaji, S., & Matsuoka, H. (2002). Sauropod dinosaurs from the Lower Cretaceous of eastern Asia: taxonomic and biogeographical implications.
589 "Chicagotyrannus chicagotyrannus" nomen nudum > Daspletosaurus sp. Bakker ? 1987 ? 8,9 m 2,7 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae ?



Skull and partial skeleton. Currie, P.J. (2003) "Cranial anatomy of tyrannosaurid dinosaurs from the Late Cretaceous of Alberta, Canada".
590 Chienkosaurus ceratosauroides nomen dubium Young 1942 5,7 m ? 420 kg ? 1 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Tooth, referred ulna ?, caudal centrum ?, dorsal centrum ? Young, (1942). Fossil vertebrates from Kuangyuan, N. Szechuan, China.
591 "Chihuahuasaurus" nomen nudum > Sonorasaurus thompsoni Ratkevich 1997





























Ratkevich, R. (1998). "New Cretaceous brachiosaurid dinosaur, Sonorasaurus thompsoni gen. et sp. nov, from Arizona".
592 Chilantaisaurus maortuensis S > Shaochilong maortuensis Hu 1964





























Hu, (1964). Carnosaurian remains from Alashan, Inner Mongolia.
593 Chilantaisaurus sibiricus S > "Allosaurus" sibricus Molnar, Kurzanov & Dong 1990





























Molnar, Kurzanov and Dong, (1990). Carnosauria. In Weishampel, Dodson and Osmolska (eds.). The Dinosauria.
594 Chilantaisaurus tashuikouensis valid Hu 1964 10,6 m 3,8 t 2,5 Asia China Inner Mongolia Ulansuhai Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora ?









Right humerus, ungual phalanx, fragment of left ilium, both femora, right and partial left tibiae, partial left fibula, metatarsals. Referred tooth ?, caudal centrum ? BENSON, R. B. J., & XING, X. (2008). The anatomy and systematic position of the theropod dinosaur Chilantaisaurus tashuikouensis Hu, 1964 from the Early Cretaceous of Alanshan, People’s Republic of China.
595 "Chilantaisaurus" zheziangensis nomen dubium Dong 1979 5,5 m 1,2 t 2 Asia China Zhejiang Tangshang Late Cretaceous Cenomanian-Turonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea




Proximal tibia and foot bones. Zanno, (2008). A taxonomic and phylogenetic reevaluation of Therizinosauria (Dinosauria: Theropoda): Implications for the evolution of Maniraptora.
596 Chilesaurus diegosuarezi valid Novas et al. 2015 3,2 m 100 kg 3 South America Chile Aysén Toqui Late Jurassic Tithonian Dinosauria Saurischia ? Eusaurischia ? Theropoda ? Neotheropoda ? Averostra ? Tetanurae ?












Several (or at least 13 ?) partial skeletons (also with skull fragments). Novas, F.E., Salgado, L., Suárez, M., Agnolín, F.L., Ezcurra, M.D., Chimento, N.R., de la Cruz, R., Isasi, M.P., Vargas, A.O., Rubilar-Rogers, D. (2015). An enigmatic plant-eating theropod from the Late Jurassic period of Chile.
597 Chindesaurus bryansmalli valid Long & Murry 1995 2,4 m 19 kg 3 North America USA Arizona, Texas Chinle, Colorado City Late Triassic Late Carnian-Early Norian Dinosauria Saurischia Herrerasauridae ?
















Partial skeleton and several single bones. Long and Murry, (1995). "Late Triassic (Carnian and Norian) tetrapods from the Southwestern United States."
598 Chingkankousaurus fragilis nomen dubium Young 1958 6,1 m ? 900 kg ? 1,5 Asia China Shandong Xingezhuang Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea







Partial scapula. Brusatte, Hone and Xu, (2013). Phylogenetic revision of Chingkankousaurus fragilis, a forgotten tyrannosauroid from the Late Cretaceous of China. in Parrish, Molnar, Currie and Koppelhus (eds.). Tyrannosaurid Paleobiology.
599 Chinshakiangosaurus chunghoensis valid Dong 1992 10,1 m 2,75 t 2 Asia China Yunnan Fengjiahe Early Jurassic Hettangian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Nearly complete left dentary, at least one cervical, dorsal vertebrae, several cranial caudals, both scapulae, incomplete pelvic girdle, and the hind limbs. UPCHURCH, P., BARRETT, P. M., XIJIN, Z., & XING, X. (2007). A re-evaluation of Chinshakiangosaurus chunghoensis Ye vide Dong 1992 (Dinosauria, Sauropodomorpha): implications for cranial evolution in basal sauropod dinosaurs.
600 Chirostenotes elegans S > Citipes elegans Currie & Russell 1988





























Currie and Russell, (1988). Osteology and relationships of Chirostenotes pergracilis (Saurischia, Theropoda) from the Judith River (Oldman) Formation of Alberta, Canada.
601 Chirostenotes pergracilis valid Gilmore 1924 2,6 m 40 kg 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae Elmisaurinae ?

Forelimb bones, referred several individuals (partial and fragmentary skeletons, single bones). Gregory F. Funston (2020). Caenagnathids of the Dinosaur Park Formation (Campanian) of Alberta, Canada: anatomy, osteo-histology, taxonomy, and evolution.
602 Chirostenotes rarus S > Elmisaurus rarus Paul 1988





























Paul, G.S. (1988) "Predatory Dinosaurs of the World".
603 Chirostenotes sternbergi S > "Caenagnathus" sternbergi Snively et al. 2001





























Snively, Currie, Brinkman, Ryan, Braman, Gardner, Lam, Spivak and Neuman, (2001). Alberta's dinosaurs and other fossil vertebrates: Judith River and Edmonton groups (Campanian-Maastrichtian).
604 Choconsaurus baileywillisi valid Simón, Salgado & Calvo 2017 21,5 m 18 t 2 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Partial skeleton (dorsal vertebrae and other fragments), referred left premaxilla, right dentary, teeth, rib fragment, vertebrae and haemal arch. SimóN, E., Salgado, L., & Calvo, J. O. (2018). A New Titanosaur Sauropod from the Upper Cretaceous of Patagonia,
605 Chondrosteosaurus gigas nomen dubium Owen 1876 7,6 m ? 1,4 t ? 1 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Two cervical vertebrae. Owen, R. (1876). "Monograph on the fossil Reptilia of the Wealden and Purbeck Formations. Supplement 7. Crocodilia (Poikilopleuron) and Dinosauria? (Chondrosteosaurus).
606 "Chondrosteosaurus" magnus S > Ornithopsis hulkei Owen 1876





























Hulke, J. W. (1879). "Note (3rd) on (Eucamerotus, Hulke) Ornithopsis, H. G. Seeley, = Bothrospondylus magnus, Owen, = Chondrosteous magnus, Owen".
607 "Chondrosteosaurus megalus" nomen nudum > Chondrosteosaurus gigas Fox 1983





























Olshevsky (1991) A Revision of the Parainfraclass Archosauria Cope, 1869, Excluding the Advanced Crocodylia.
608 Choyrodon barsboldi valid Gates et al. 2018 6,2 m 1 t 3 Asia Mongolia Dundgovi Khuren Dukh Early Cretaceous Middle-Late Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









At least three partial skeletons with skulls. Terry A. Gates; Khishigjav Tsogtbaatar; Lindsay E. Zanno; Tsogtbaatar Chinzorig; Mahito Watabe (2018). "A new iguanodontian (Dinosauria: Ornithopoda) from the Early Cretaceous of Mongolia".
609 Chromogisaurus novasi valid Ezcurra 2010 1,9 m 12 kg 2,5 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Saurischia Eusaurischia Sauropodomorpha Guaibasauridae














Partial skeleton (vertebrae, limb bones and other fragments). Ezcurra, M. D. (2010). A new early dinosaur (Saurischia: Sauropodomorpha) from the Late Triassic of Argentina: a reassessment of dinosaur origin and phylogeny.
610 Chuandongocoelurus primitivus valid He 1984 2 m 14 kg 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Partial skeleton without skull. He, (1984). The vertebrate fossils of Sichuan.
611 Chuanjiesaurus anaensis valid Fang et al. 2000 17 m 11 t 3,5 Asia China Yunnan Chuanjie Middle Jurassic Aalenian-Bajocian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Large part of skeleton. Sekiya, T. (2011). Re-examination of Chuanjiesaurus anaensis (Dinosauria: Sauropoda) from the Middle Jurassic Chuanjie Formation, Lufeng County, Yunnan Province, southwest China."
612 Chuanqilong chaoyangensis valid Han, Zheng, Hu, Xu & Barrett 2014 4,5 m 1 t 4 Asia China Liaoning Jiufotang Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Nearly complete skeleton with incomplete skull. Han, F.; Zheng, W.; Hu, D.; Xu, X.; Barrett, P.M. (2014). "A New Basal Ankylosaurid (Dinosauria: Ornithischia) from the Lower Cretaceous Jiufotang Formation of Liaoning Province, China".
613 Chubutisaurus insignis valid del Corro 1974 18,5 m 14 t 2,5 South America Argentina Chubut Cerro Barcino Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Partial skeleton. Carballido, J. L., Pol, D., Cerda, I., & Salgado, L. (2011). The osteology of Chubutisaurus insignis del Corro, 1975 (Dinosauria: Neosauropoda) from the “middle” Cretaceous of central Patagonia, Argentina.
614 "Chungkingosaurus giganticus" nomen nudum > Chungkingosaurus jiangbeiensis ? Ulansky 2014 5,6 m 1,3 t 2 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Huayangosauridae ?












Sacral, caudal vertebrae, humerus, femora, tibia and fibula, other fragments ? Galton, Peter M. & Carpenter, Kenneth, (2016), "The plated dinosaur Stegosaurus longispinus Gilmore, 1914 (Dinosauria: Ornithischia; Upper Jurassic, western USA), type species of Alcovasaurus n. gen.".
615 Chungkingosaurus jiangbeiensis valid Dong, Zhou & Zhang 1983 3,7 m 400 kg 3 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Huayangosauridae ?












Incomplete skeleton with skull fragments. Referred other individuals ? MAIDMENT, S. C. R., & WEI, G. (2006). A review of the Late Jurassic stegosaurs (Dinosauria, Stegosauria) from the People’s Republic of China.
616 "Chungkingosaurus magnus" nomen nudum > Chungkingosaurus jiangbeiensis ? Ulansky 2014 4,9 m 900 kg 2 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Huayangosauridae ?












Ilo-sacral block, ischium and scapula ? Galton, Peter M. & Carpenter, Kenneth, (2016), "The plated dinosaur Stegosaurus longispinus Gilmore, 1914 (Dinosauria: Ornithischia; Upper Jurassic, western USA), type species of Alcovasaurus n. gen.".
617 Chuxiongosaurus lufengensis S > Jingshanosaurus xinwaensis Lü, Kobayashi, Li & Zhong 2010





























Zhang, Q.-N., Wang, T., Yang, Z.-W., & You, H.-L. (2019). Redescription of the Cranium of Jingshanosaurus xinwaensis (Dinosauria: Sauropodomorpha) from the Lower Jurassic Lufeng Formation of Yunnan Province, China.
618 Cionodon arctatus nomen dubium Cope 1874 4,8 m ? 450 kg ? 0,5 North America USA Colorado Laramie Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Partial right maxilla, two dorsal vertebrae, distal end of metatarsal, distal end of ulna. Glut, (1997). Dinosaurs - The Encyclopedia.
619 "Cionodon" kysylkumensis S > "Bactrosaurus" kysylkumensis Riabinin 1931





























Nessov, L. A. (1995). Dinosaurs of Northern Eurasia: new data about assemblages, ecology, and palaeobiogeography.
620 "Cionodon" stenopsis nomen dubium Cope 1875 ? ? 0 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Fragments of a right maxilla with teeth. Glut, (1997). Dinosaurs - The Encyclopedia.
621 Citipati barsboldi S > Nemegtomaia barsboldi Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
622 Citipati gracilis S > Conchoraptor gracilis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
623 Citipati huangi S > Heyuannia huangi Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
624 Citipati mongoliensis S > Rinchenia mongoliensis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
625 Citipati osmolskae valid Clark, Norell & Barsbold 2001 2,9 m 80 kg 3 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Almost complete skeleton with skull, referred two partial skeletons, embryo and eggs. Clark, Norell and Barsbold, (2001). Two new oviraptorids (Theropoda: Oviraptorosauria) from the Late Cretaceous Djadokta Formation, Ukhaa Tolgod.
626 Citipes elegans valid Funston 2020 2,2 m 40 kg 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae Elmisaurinae

Partial tarsometatarsus, referred other fragments (several individuals). Gregory F. Funston (2020). Caenagnathids of the Dinosaur Park Formation (Campanian) of Alberta, Canada: anatomy, osteo-histology, taxonomy, and evolution.
627 Claorhynchus trihedrus nomen dubium Cope 1892 ? ? 0 North America USA Colorado ? Laramie ? Late Cretaceous Late Maastrichtian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia ? Ceratopsia ? Neoceratopsia ? Coronosauria ? Ceratopsoidea ? Ceratopsidae ? Chasmosaurinae ?







Part of frill ? Glut, (1997). Dinosaurs - The Encyclopedia.
628 "Claosaurus" affinis nomen dubium Wieland 1903 8,8 m ? 2,9 t ? 1 North America USA South Dakota Pierre Shale Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha ? Hadrosauridae ?






Proximal phalanx digits, II, IV and third phalanx digit IV. Gregory, J. T. (1948). The type of Claosaurus (?) affinis Wieland [South Dakota].
629 Claosaurus agilis valid Marsh 1890 5 m 700 kg 3 North America USA Kansas Niobrara Late Cretaceous Middle Santonian-Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Partial skeleton with skull fragments. Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
630 Claosaurus annectens S > Edmontosaurus annectens Marsh 1892





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
631 Clasmodosaurus spatula nomen dubium Ameghino 1898 7,6 m ? 900 kg ? 0,5 South America Argentina Santa Cruz Mata Amarilla Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria ? Eusauropoda ? Neosauropoda ? Macronaria ? Titanosauriformes ? Somphospondyli ? Titanosauria ?



Three teeth. Gallina, P. A.; Apesteguía, S. (2011). "Cranial anatomy and phylogenetic position of the titanosaurian sauropod Bonitasaura salgadoi".
632 "Clevelanotyrannus" nomen nudum > Tyrannosaurus rex Currie 1987





























Currie, (1987). Theropods of the Judith River Formation of Dinosaur Provincial Park: In: Fourth Symposium on Mesozoic Terrestrial Ecosystems, short papers.
633 Coahuilaceratops magnacuerna valid Loewen et al. 2010 5 m 1,3 t 2 North America Mexico Coahuila Cerro del Pueblo Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Partial skull and fragmentary skeleton, referred skull fragments and fragmentary skeleton (juvenile). Loewen, Sampson, Lund Farke, Aguillón-Martínez, de Leon, Rodríguez-de la Rosa, Getty, Eberth (2010), "Horned Dinosaurs (Ornithischia: Ceratopsidae) from the Upper Cretaceous (Campanian) Cerro del Pueblo Formation, Coahuila, Mexico".
634 Coelophysis bauri valid Cope 1889 3,35 m 32 kg 4 North America USA New Mexico,
Arizona ?, Texas ?		 Chinle, Bull Canyon ? Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












At least 1000 individuals (include complete skeletons). Cope, (1889). On a new genus of Triassic Dinosauria.
Mortimer - Theropod database (online).
635 Coelophysis holyokensis S > Podokesaurus holyokensis Colbert 1964





























Colbert, E.H. (1964). The Triassic dinosaur genera Podokesaurus and Coelophysis.
636 Coelophysis kayentakatae S > "Syntarsus" kayentakatae Bristowe & Rowe 2004





























Rowe, (1989). A new species of the theropod dinosaur Syntarsus from the Early Jurassic Kayenta Formation of Arizona.
637 Coelophysis longicollis S > Coelophysis bauri Cope 1889





























Cope, (1889). On a new genus of Triassic Dinosauria.
638 Coelophysis posthumus S > Tanystrosuchus posthumus Olshevsky 1991





























Olshevsky, (1991). A Revision of the Parainfraclass Archosauria Cope, 1869, Excluding the Advanced Crocodylia.
639 Coelophysis rhodesiensis  S > Megapnosaurus rhodesiensis Paul 1988





























Paul, G.S. (1988) "Predatory Dinosaurs of the World".
640 Coelophysis willistoni nomen dubium Cope 1889 2,75 m 23 kg 2 North America USA New Mexico Chinle Late Triassic Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












Partial ilium. Cope, (1889). On a new genus of Triassic Dinosauria.
641 Coelosaurus affinis S > "Dryosaurus" grandis Matthew & Brown 1922





























Matthew and Brown, (1922). The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta.
642 "Coelosaurus" antiquus valid Leidy 1865 2,8 m 60 kg 2 North America USA New Jersey Navesink Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Tibiae, referred fragmentary tibia ?, two caudal vertebrae ?, other material ? Leidy, (1865). Memoir of the extinct reptiles of the Cretaceous formations of the United States.
643 Coeluroides largus nomen dubium von Huene & Matley 1933 5,9 m ? 265 kg ? 1 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea










Caudal vertebrae. Huene and Matley, (1933). The Cretaceous Saurischia and Ornithischia of the central provinces of India.
644 "Coelurosaurus" nomen nudum von Huene 1929 ? ? 0 South America Argentina Río Negro Allen Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Partial ungual. Huene, (1929). Los saurisquios y ornitisquios del Cretacéo Argentino.
645 Coelurus agilis S > Coelurus fragilis Marsh 1884





























Marsh, (1884). Principle characters of American Jurassic dinosaurs.
646 Coelurus bauri S > Coelophysis bauri Cope 1887





























Cope, (1887). The dinosaurian genus Coelurus.
647 Coelurus daviesi S > Thecocoelurus daviesi Nopsca 1901





























Nopcsa, (1901). Synopsis und Abstammung der Dinosaurier.
648 Coelurus fragilis valid Marsh 1879 2,5 m 17 kg 2 North America USA Utah, Wyoming Morrison Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Tyrannosauroidea ?







Several fragmentary skeletons. Carpenter, Miles, Ostrom and Cloward, (2005). Redescription of the small maniraptoran theropods Ornitholestes and Coelurus from the Upper Jurassic Morrison Formation of Wyoming.
649 Coelurus gracilis S > "Dromaeosaurus" gracilis Marsh 1888





























Marsh, (1888). Notice of a new genus of Sauropoda and other dinosaurs from the Potomac Formation.
650 Coelurus hermanni S > Ornitholestes hermanni Hay 1930





























Hay, (1930). Second Bibliography and Catalogue of the Fossil Vertebrata of North America.
651 Coelurus longicollis S > Coelophysis bauri Cope 1889





























Cope, (1889). On a new genus of Triassic Dinosauria.
652 Colepiocephale lambei valid Sullivan 2003 1,85 m 32 kg 2 North America Canada Alberta Foremost Late Cretaceous Early-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae











Probably more than 20 (or 30) individuals (mostly frontoparietal dome). Schott, R. K., Evans, D. C., Williamson, T. E., Carr, T. D., & Goodwin, M. B. (2009). The anatomy and systematics ofColepiocephale lambei(Dinosauria: Pachycephalosauridae).
653 "Coloradia" brevis S > Coloradisaurus brevis Bonaparte 1978





























Jose F. Bonaparte (1978). "Coloradia brevis n. g. et n. sp. (Saurischia–Prosauropoda), dinosaurio Plateosauridae de la Formacion Los Colorados, Triasico Superior de La Rioja, Argentina".
654 Coloradisaurus brevis valid Lambert 1983 6,3 m 600 kg 3 South America Argentina La Rioja Los Colorados Late Triassic Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Two partial skeletons with skulls. Apaldetti, C., Martinez, R. N., Pol, D., & Souter, T. (2014). Redescription of the Skull of Coloradisaurus brevis (Dinosauria, Sauropodomorpha) from the Late Triassic Los Colorados Formation of the Ischigualasto-Villa Union Basin, northwestern Argentina.
655 "Colossosaurus" S > Pelorosaurus conybeari Mantell 1849





























Mantell, G.A. (1850). "On the Pelorosaurus: an undescribed gigantic terrestrial reptile, whose remains are associated with those of the Iguanodon and other saurians in the strata of Tilgate Forest, in Sussex".
656 Comahuesaurus windhauseni valid Carballido et al. 2012 14 m 5,8 t 3 South America Argentina Neuquén Lohan Cura Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia ?



At least three individuals. Carballido, J. L., Salgado, L., Pol, D., Canudo, J. I., & Garrido, A. (2012). A new basal rebbachisaurid (Sauropoda, Diplodocoidea) from the Early Cretaceous of the Neuquén Basin; evolution and biogeography of the group.
657 "Comanchesaurus kuesi" nomen ex dissertatione Hunt 1994 3,55 m ? 44 kg ? 1 North America USA New Mexico Bull Canyon Late Triassic Norian Dinosauria Saurischia Eusaurischia ? Theropoda ? Neotheropoda ? Coelophysoidea ?













Partial skeleton including dorsal centra, proximal left femur, partial astragalus, metatarsal fragments and phalanges. Nesbitt, S. J., Irmis, R. B., & Parker, W. G. (2007). A critical re‐evaluation of the Late Triassic dinosaur taxa of North America.
658 Compsognathus corallestris S > Compsognathus longipes Bidar, Demay & Thomel 1972





























Peyer, (2003). A complete redescription of the French Compsognathus with special consideration of the anatomy of the hand.
659 Compsognathus longipes valid Wagner 1859 1,5 m 2,3 kg 4 Europe Germany, France Bavaria, Provence-Alpes-Côte d'Azur Solnhofen,
Lithographic Limestone		 Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae







Two almost complete skeletons with skull. Peyer, (2003). A complete redescription of the French Compsognathus with special consideration of the anatomy of the hand.
Mortimer - Theropod database (online).
660 Compsognathus prima S > Sinosauropteryx prima Morell 1997





























Morell, (1997). The origin of birds: the dinosaur debate.
661 Compsosuchus solus nomen dubium von Huene & Matley 1933 2 m ? 12 kg ? 1 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae ?








Atlas, axis, referred atlas, axis ? Carrano, Loewen and Sertich, (2011). New materials of Masiakasaurus knopfleri Sampson, Carrano, and Forster, 2001, and implications for the morphology of the Noasauridae (Theropoda: Ceratosauria).
662 Concavenator corcovatus valid Ortega, Escaso & Sanz 2010 5,8 m 550 kg 4 Europe Spain Castilla-La Mancha La Huérguina Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Almost complete skeleton with skull. Ortega, Escaso and Sanz, (2010). A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain.
663 Conchoraptor barsboldi S > Nemegtomaia barsboldi Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
664 Conchoraptor gracilis valid Barsbold 1986 1,85 m 32 kg 3,5 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Late Campanian-Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Many individuals. Barsbold, (1986). Raubdinosaurier Oviraptoren. In Vorobyeva (editor). Herpetologische Untersuchungen in der Mongolischen Volksrepublik.
Mortimer - Theropod database (online).
665 Conchoraptor huangi S > Heyuannia huangi Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
666 Conchoraptor yanshini S > Heyuannia yanshini Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
667 Condorraptor currumili valid Rauhut 2005 4,5 m 280 kg 2,5 South America Argentina Chubut Cañadón Asfalto Middle Jurassic Aalenian-Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Piatnitzkysauridae









Tibia and several single bones (probably one individual). Rauhut, (2005). Osteology and relationships of a new theropod dinosaur from the Middle Jurassic of Patagonia.
668 Convolosaurus marri valid Andrzejewski et al. 2019 3,3 m 65 kg 3,5 North America USA Texas Twin Mountains Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













At least 29 individuals (also skulls). Andrzejewski, K.A., Winkler, D.A., Jacobs, L.L.. (2019). "A new basal ornithopod (Dinosauria: Ornithischia) from the Early Cretaceous of Texas".
669 Coronosaurus brinkmani valid Ryan, Evans & Shepherd 2012 5,5 m ? 2 t ? 1 North America Canada Alberta Oldman Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Centrosaurini





Many individuals (bone beds). Ryan, M.J. & Russell, A.P. (2005) A new centrosaurine ceratopsid from the Oldman Formation of Alberta and its implications for centrosaurine taxonomy and systematics.
670 Corythoraptor jacobsi valid Lü et al. 2017 2,25 m 38 kg 4 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Almost complete skeleton with the skull. Lü, J.; Li, G; Kundrát, M.; Lee, Y.; Zhenyuan, S.; Yoshitsugu, K.; Caizhi, S.; Fangfang, T.; Hanfeng, L (2017). "High diversity of the Ganzhou Oviraptorid Fauna increased by a new “cassowary-like” crested species".
671 Corythosaurus bicristatus S > Corythosaurus casuarius Parks 1935 9,1 m 3,6 t 2


























Parks, W.A., (1935). New species of trachodont dinosaurs from the Cretaceous formations of Alberta with notes on other species.
672 Corythosaurus brevicristatus  S > Corythosaurus casuarius Parks 1935





























Parks, W.A., (1935). New species of trachodont dinosaurs from the Cretaceous formations of Alberta with notes on other species.
673 Corythosaurus casuarius valid Brown 1914 9,5 m 4,1 t 4 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




Several individuals (skulls and also skeletons). Eberth & Evans (2014) Hadrosaurs.
674 Corythosaurus convincens S > Kazaklambia convincens Nessov 1995





























Nesov L.A. (1995) "Dinozavri severnoi Yevrasii: Novye dannye o sostave kompleksov, ekologii i paleobiogeografii".
675 Corythosaurus excavatus S > Corythosaurus intermedius Gilmore 1923 7,1 m 1,7 t 2


























Bramble, K., Currie, P. J., Tanke, D. H., & Torices, A. (2017). Reuniting the “head hunted” Corythosaurus excavatus (Dinosauria: Hadrosauridae) holotype skull with its dentary and postcranium.
676 Corythosaurus frontalis S > Lambeosaurus clavinitialis Parks 1935





























Parks, W.A., (1935). New species of trachodont dinosaurs from the Cretaceous formations of Alberta with notes on other species.
677 Corythosaurus intermedius valid Parks 1923 8,6 m 3 t 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




Several individuals (skulls and also skeletons). Eberth & Evans (2014) Hadrosaurs.
678 Craspedodon lonzeensis nomen dubium Dollo 1883 ? ? 0 Europe Belgium Namur Glauconie argileuse Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia ? Ceratopsia ? Neoceratopsia ?











Three isolated teeth. Godefroit, Pascal; Lambert, Olivier (2007). "A re-appraisal of Craspedodon lonzeensis Dollo, 1883 from the Upper Cretaceous of Belgium: the first record of a neoceratopsian dinosaur in Europe?".
679 Crataeomus lepidophorus S > Struthiosaurus austriacus Seeley 1881





























H.G. Seeley, (1881), "The reptile fauna of the Gosau Formation preserved in the Geological Museum of the University of Vienna".
680 Crataeomus pawlowitschii S > Struthiosaurus austriacus Seeley 1881





























H.G. Seeley, (1881), "The reptile fauna of the Gosau Formation preserved in the Geological Museum of the University of Vienna".
681 Craterosaurus pottonensis nomen dubium Seeley 1874 ? ? 0 Europe United Kingdom England Woburn Sands Early Cretaceous Aptian-Early Albian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Incomplete dorsal neural arch. Maidment, S. C. R. (2010). Stegosauria: a historical review of the body fossil record and phylogenetic relationships.
682 Creosaurus atrox nomen dubium Marsh 1878 6,1 m 600 kg 3 North America USA Wyoming Morrison Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Partial skeleton with incomplete skull. Mortimer - Theropod database (online).
683 Creosaurus potens S > "Capitalsaurus" potens Lull 1911





























Lull, (1911). The reptilian fauna of the Arundel Formation.
684 Creosaurus trigonodon S > "Allosaurus" trihedrodon Osborn 1931





























Osborn, (1931). Cope: Master Naturalist.
685 Crichtonpelta benxiensis valid Arbour & Currie 2016 4,1 m 600 kg 3 Asia China Liaoning Sunjiawan Early Cretaceous Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Nearly complete skull, referred an incomplete skeleton without skull and another skull. Arbour, V. M., & Currie, P. J. (2016). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
686 Crichtonsaurus benxiensis S > Crichtonpelta benxiensis Lü, Ji, Gao & Li 2007





























Arbour, V. M., & Currie, P. J. (2016). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
687 Crichtonsaurus bohlini nomen dubium Dong 2002 4,3 m 700 kg 2,5 Asia China Liaoning Sunjiawan Early Cretaceous Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Partial left mandible with three teeth, referred vertebrae, scapula, coracoid, humerus, femur, pedal elements and osteoderms. Arbour, V. M., & Currie, P. J. (2016). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
688 Cristatusaurus lapparenti  valid Taquet & Russell 1998 12 m 4 t 2 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Baryonychinae








Fragmentary skull, referred dorsal vertebrae, dorsal neural arch and premaxilla, other material ? Taquet, P., & Russell, D. A. (1998). New data on spinosaurid dinosaurs from the early cretaceous of the Sahara.
689 Crittendenceratops krzyzanowskii valid Dalman et al. 2018 3,8 m ? 650 kg ? 1 North America USA Arizona Fort Crittenden Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Nasutoceratopsini






Incomplete right parietal and nearly complete left squamosal, referred other specimens (also skull fragments). Dalman, Sebastian G.; Hodnett, John-Paul M.; Lichtig, Asher J.; Lucas, Spencer G. (2018). "A new ceratopsid dinosaur (Centrosaurinae: Nasutoceratopsini) from the Fort Crittenden Formation, Upper Cretaceous (Campanian) of Arizona".
690 Cruxicheiros newmanorum valid Benson & Radley 2010 6 m 500 kg 2 Europe United Kingdom England Chipping Norton Limestone Middle Jurassic Early Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ?











Partial femur and vertebrae, ribs, scapulocoracoid, metacarpal, partial ilium, proximal pubis, fibula, fragments. Benson, Roger B.J.; Radley, Jonathan D. (2010). "A new large-bodied theropod dinosaur from the Middle Jurassic of Warwickshire, United Kingdom".
691 Cryolophosaurus ellioti valid Hammer & Hickerson 1994 7,7 m 800 kg 3 Antarctica - Ross Dependency Hanson Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra ? Tetanurae ?












Large part of skeleton and skull. Other material. Smith, Makovicky, Hammer and Currie, (2007). Osteology of Cryolophosaurus ellioti (Dinosauria: Theropoda) from the Early Jurassic of Antarctica and implications for early theropod evolution.
692 Cryptodraco eumerus S > Cryptosaurus eumerus Lydekker 1889





























NAISH, D., & MARTILL, D. M. (2008). Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: Ornithischia.
693 Cryptosaurus eumerus nomen dubium Seeley 1869 2,9 m ? 220 kg ? 1 Europe United Kingdom England Ampthill Clay Late Jurassic Late Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Right femur. NAISH, D., & MARTILL, D. M. (2008). Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: Ornithischia.
694 Cryptovolans pauli S > Microraptor zhaoianus Czerkas, Zhang, Li & Li 2002





























Czerkas, Zhang, Li and Li, (2002). Flying dromaeosaurs. in Czerkas (ed.). Feathered Dinosaurs and the Origin of Flight.
695 Cumnoria dispar S > Camptosaurus dispar (Marsh) (1879)





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
696 Cumnoria prestwichii S > Camptosaurus prestwichii Seeley 1888





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
697 "Cylindricodon" S > Hylaeosaurus Ingles & Sawyer 1979





























Olshevsky, Dinosaur Genera List (online).
698 Daanosaurus zhangi valid Ye, Gao & Jiang 2005 6,9 m 1,2 t 2,5 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Skull fragments, teeth, axis, cervical and dorsal vertebrae, chevrons and femur. Ye, Y., Gao, Y.-H. & Jiang, S. (2005) "A new genus of sauropod from Zigong, Sichuan".
699 Dacentrurosaurus armatus S > Dacentrurus armatus Hennig 1925





























Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
700 Dacentrurus armatus valid Lucas 1902 8,2 m 3,6 t 3 Europe United Kingdom England Kimmeridge Clay Late Jurassic Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Dacentrurinae











Partial skeleton without skull. Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
701 Dacentrurus durobrivensis S > Lexovisaurus durobrivensis Hennig 1915





























Galton PM. (1985) British plated dinosaurs (Ornithischia, Stegosauridae).
702 Dacentrurus hastiger nomen dubium Hennig 1915 ? ? 0 Europe United Kingdom England Kimmeridge Clay Late Jurassic Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Two tail spines. Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
703 Dacentrurus leedsi nomen dubium Hennig 1915 ? ? 0 Europe United Kingdom England Oxford Clay Middle Jurassic Callovian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Dermal plate. Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
704 Dacentrurus lennieri nomen dubium Hennig 1915 5,3 m 950 kg 2 Europe France Normandy Argiles d'Octeville Late Jurassic Early Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Dacentrurinae











Seven cervical vertebrae, seven dorsal vertebrae, sacrum, left ilium, the posterior ends of one pubis and one ischium, the first caudal vertebra and femur. Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
705 Dacentrurus phillipsii nomen dubium Hennig 1915 4,2 m ? 500 kg ? 1 Europe United Kingdom England Coralline Oolite Late Jurassic Middle Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Left femur. Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
706 Dacentrurus pusillus S > "Astrodon" pusillus Olshevsky 1993





























A.F. de Lapparent & G. Zbyszewski, (1957), "Les dinosauriens du Portugal".
707 Dacentrurus vetustus S > "Eoplophysis vetustus" Kuhn 1964





























O. Kuhn. (1964). Pars 105. Ornithischia (Supplementum I). In F. Westphal (ed.), Fossilium Catalogus. I: Animalia.
708 "Dachongosaurus yunnanensis" nomen nudum Zhao 1985 10,7 m 2,6 t 2 Asia China Yunnan Lower Lufeng Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria ? Sauropoda ?










Partial skeleton including at least nine dorsal vertebrae, seventeen dorsal ribs, femur. Li, Zhang and Cai, (1998). The Characteristics of the Composition of the Trace Elements in Jurassic Dinosaur Bones and Red Beds in Sichuan Basin.
709 Daemonosaurus chauliodus valid Sues et al. 2011 1,6 m 4,1 kg 2 North America USA New Mexico Chinle Late Triassic Rhaetian Dinosauria Saurischia Eusaurischia ? Theropoda ?















Skull, cervical vertebrae and cervical rib fragments. Nesbitt & Sues (2020). The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs.
710 Dahalokely tokana valid Farke & Sertich 2013 3,8 m 135 kg 2 Africa Madagascar Antsiranana Ambolafotsy Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria ? Abelisauridae ?








Cervical and dorsal vertebrae, second dorsal rib and dorsal rib fragments. Farke, A. A.; Sertich, J. J. W. (2013). Butler, Richard J (ed.). "An Abelisauroid Theropod Dinosaur from the Turonian of Madagascar".
711 Dakotadon lakotaensis valid Paul 2008 5,8 m 850 kg 2 North America USA South Dakota Lakota Early Cretaceous Valanginian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Partial skull, lower jaws, and associated dorsal and caudal vertebrae. Boyd & Pagnac (2015) Insight on the anatomy, systematic relationships, and age of the Early Cretaceous ankylopollexian dinosaur Dakotadon lakotaensis.
712 Dakotaraptor steini valid DePalma et al. 2015 4,9 m 260 kg 3 North America USA South Dakota Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Partial skeleton, referred tibia, astragalocalcaneum and teeth. DePalma, R.A., Burnham, D.A., Martin, L.D., Larson, P.L. & Bakker, R.T. (2015) The First Giant Raptor (Theropoda: Dromaeosauridae) from the Hell Creek Formation.
713 Daliansaurus liaoningensis valid Shen et al. 2017 1 m 3,4 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae Sinovenatorinae


Almost complete skeleton with skull. Shen, Lu, Liu, Kundrat, Brusatte and Gao, (2017). A new troodontid dinosaur from the Lower Cretaceous Yixian Formation of Liaoning Province, China.
714 "Damalasaurus magnas" nomen nudum > "Damalasaurus laticostalis" Zhang & Li 1997





























Mortimer - Theropod database (online).
715 "Damalasaurus magnus" nomen nudum > "Damalasaurus laticostalis" Zhao 1985





























Mortimer - Theropod database (online).
716 "Damalasaurus laticollis" nomen nudum > "Damalasaurus laticostalis" Zhao 1986





























Mortimer - Theropod database (online).
717 "Damalasaurus laticostalis" nomen nudum Zhao 1985 14 m ? 8,5 t ? 1 Asia China Tibet Middle Daye Group Early Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Specimen including dorsal rib. Mortimer - Theropod database (online).
718 Dandakosaurus indicus nomen dubium Yadagiri 1982 10 m ? 2,3 t ? 1 Asia India Andhra Pradesh Kota Early Jurassic ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea ?










Proximal pubis and referred lateral tooth, dorsal vertebra, proximal caudal vertebra, proximal ischium. Yadagiri, (1982). Osteological studies of a carnosaurian dinosaur from the Lower Jurassic Kota Formation: Andhra Pradesh.
719 Danubiosaurus anceps S > Struthiosaurus austriacus Bunzel 1871





























Carpenter K (2001). "Phylogenetic analysis of the Ankylosauria". In Carpenter, Kenneth (ed.). The Armored Dinosaurs.
720 "Daptosaurus agilis" nomen nudum > Deinonychus antirrhopus Chure & McIntosh 1989





























Mortimer - Theropod database (online).
721 Darwinsaurus evolutionis nomen dubium > Hypselospinus fittoni Paul 2012





























Norman (2014) On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna).
722 Dashanpusaurus dongi valid Peng, Ye, Gao, Shu & Jiang 2005 13,8 m 5,2 t 2,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ?







Two partial skeletons. Peng, G.; Y. Ye; Y. Gao; C. Shu; S. Jiang (2005). "A new camarasaurid from the Middle Jurassic, Xiashaximiao Formation in Dashanpu, China".
723 Daspletosaurus horneri valid Carr et al. 2017 8,7 m 2,5 t 3 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae Daspletosaurini


Complete skull and partial skeleton, referred other individuals. Carr, T. D., Varricchio, D. J., Sedlmayr, J. C., Roberts, E. M., & Moore, J. R. (2017). A new tyrannosaur with evidence for anagenesis and crocodile-like facial sensory system.
724 Daspletosaurus degrootorum S > Thanatotheristes degrootorum Yun 2020





























Yun Chan-gyu (2020). A Subadult Frontal of Daspletosaurus torosus (Theropoda: Tyrannosauridae) from the Late Cretaceous of Alberta, Canada with Implications for Tyrannosaurid Ontogeny and Taxonomy.
725 Daspletosaurus torosus valid Russell 1970 9,3 m 3,1 t 3,5 North America Canada Alberta Oldman Late Cretaceous Middle Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae Daspletosaurini


At least several skeletons with skulls. Russell, D.A. (1970) "Tyrannosaurs from the Late Cretaceous of western Canada".
726 Datanglong guangxiensis valid Mo, Zhou, Li, Huang & Cao 2014 8,6 m 2,1 t 2 Asia China Guangxi Xinlong Early Cretaceous Aptian-Albian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria






Vertebrae, incomplete synsacrum, incomplete first chevron, incomplete ilia, pubic fragment and proximal ischium. MO, J., ZHOU, F., LI, G., HUANG, Z., & CAO, C. (2014). A New Carcharodontosauria (Theropoda) from the Early Cretaceous of Guangxi, Southern China.
727 Datonglong tianzhenensis valid Xu, You, Wang, Wang, Yi & Jia 2016 9,3 m ? 4,5 t ? 1 Asia China Shanxi Huiquanpu Late Cretaceous ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea ?








Almost complete right dentary with dentition. Shi-Chao Xu; Hai-Lu You; Jia-Wei Wang; Suo-Zhu Wang; Jian Yi; Lei Yia (2016). "A new hadrosauroid dinosaur from the Late Cretaceous of Tianzhen, Shanxi Province, China".
728 Datousaurus bashanensis valid Dong & Tang 1984 13,9 m 10 t 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Large part of skeleton with skull. Referred jaw bone and other material ? Dong, Z. & Tang, Z. (1984) Note on a new Mid-Jurassic sauropod (Datousaurus bashanensis gen. et sp. nov.) from Sichuan Basin, China.
729 Daurosaurus olovus S > Kulindadromeus zabaikalicus Alifanov & Saveliev 2014





























Godefroit et al. (2014). A Jurassic ornithischian dinosaur from Siberia with both feathers and scales.
730 Daxiatitan binglingi valid You, Li, Zhou & Ji 2008 25 m 23 t 3 Asia China Gansu Hekou Group Early Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



Vertebrae, ribs, hemal arch, right scapula, right coracoid and right femur. You, H.-L.; Li, D.-Q.; Zhou, L.-Q.; Ji, Q (2008). "Daxiatitan binglingi: a giant sauropod dinosaur from the Early Cretaceous of China". Gansu Geology.
731 Deinocheirus mirificus valid Osmólska & Roniewicz 1970 12 m 7 t 4 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Deinocheiridae





At least 3 individuals (Total- almost complete skeleton with skull). Lee, Y.-N.; Barsbold, R.; Currie, P.J.; Kobayashi, Y.; Lee, H.-J.; Godefroit, P.; Escuillié, F.; Chinzorig, T. (2014). "Resolving the long-standing enigmas of a giant ornithomimosaur Deinocheirus mirificus".
732 Deinodon amplus S > Aublysodon amplus Hay 1902





























Hay, (1902). Bibliography and catalogue of the fossil Vertebrata of North America.
733 Deinodon arctunguis S > Albertosaurus sarcophagus Kuhn 1939





























Mortimer - Theropod database (online).
734 Deinodon cristatus (1) S > Aublysodon cristatus Hay 1902





























Marsh, (1892). Notes on Mesozoic vertebrate fossils. American Journal of Science.
735 Deinodon cristatus (2) S > Troodon formosus Osborn 1902





























Osborn, (1902). On Vertebrata of the Mid-Cretaceous of the Northwest Territory. I: Distinctive characters of the Mid-Cretaceous fauna.
736 Deinodon explanatus S > "Laelaps" explanatus Lambe 1902





























Lambe, (1902). New genera and species from the Belly River Series (mid-Cretaceous).
737 Deinodon falculus nomen dubium Osborn 1902 1,3 m ? 7 kg ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Teeth. Mortimer - Theropod database (online).
738 "Deinodon" grandis nomen dubium Osborn 1916 7,2 m ? 1,6 t ? 0,5 North America USA Montana Eagle Sandstone Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Metatarsal III. Mortimer - Theropod database (online).
739 Deinodon hazenianus nomen dubium Osborn 1902 2,8 m ? 70 kg ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Teeth. Mortimer - Theropod database (online).
740 Deinodon horridus nomen dubium Leidy 1856 8 m ? 2,2 t ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Teeth. Mortimer - Theropod database (online).
741 Deinodon incrassatus S > "Albertosaurus" incrassatus Osborn 1902





























Osborn, (1902). On Vertebrata of the Mid-Cretaceous of the Northwest Territory. I: Distinctive characters of the Mid-Cretaceous fauna.
742 Deinodon kenabekides S > "Dryptosaurus" kenabekides Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
743 Deinodon laevifrons S > "Laelaps" laevifrons Osborn 1902





























Osborn, (1902). On Vertebrata of the Mid-Cretaceous of the Northwest Territory. I: Distinctive characters of the Mid-Cretaceous fauna.
744 Deinodon lancensis S > Tyrannosaurus rex Kuhn 1965





























Kuhn, (1965). Saurischia (Supplementum 1). In Fossilium Catalogus 1. Animalia.
745 Deinodon lancinator S > Tarbosaurus bataar Kuhn 1965





























Kuhn, (1965). Saurischia (Supplementum 1). In Fossilium Catalogus 1. Animalia.
746 Deinodon lateralis S > Aublysodon lateralis Hay 1902





























Hay, (1902). Bibliography and catalogue of the fossil Vertebrata of North America.
747 Deinodon libratus S > Gorgosaurus libratus Matthew & Brown 1922





























Matthew and Brown, (1922). The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta.
748 Deinodon novojilovi S > Tarbosaurus bataar Maleev 1964





























Maleev, (1964). Suborder Theropoda. Carnivorous dinosaurs. In Rozhdestvinsky and Tatarinov (eds.). Osnovy paleontologii.
749 Deinodon periculosus S > "Albertosaurus" periculosus Kuhn 1965





























Kuhn, (1965). Saurischia (Supplementum 1). In Fossilium Catalogus 1. Animalia.
750 Deinodon sarcophagus S > Albertosaurus sarcophagus Matthew & Brown 1922





























Mortimer - Theropod database (online).
751 Deinodon sternbergi S > Gorgosaurus libratus Kuhn 1965





























Kuhn, (1965). Saurischia (Supplementum 1). In Fossilium Catalogus 1. Animalia.
752 Deinonychus antirrhopus valid Ostrom 1969 3,55 m 100 kg 4 North America USA Montana, Wyoming, Oklahoma,
Maryland ?, Texas ?, Arizona ?		 Cloverly, Antlers, Arundel ?, Trinity Group ?,
Woodbine ?		 Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae ?

Many individuals and referred many teeth. Ostrom, (1969). Osteology of Deinonychus antirrhopus, an unusual theropod from the Lower Cretaceous of Montana.
Parsons and Parsons, (2015). Morphological variations within the ontogeny of Deinonychus antirrhopus (Theropoda, Dromaeosauridae).
Mortimer - Theropod database (online).
753 Deinonychus "koreanensis" S > "Koreanosaurus koreanensis" Kim 1993





























Mortimer - Theropod database (online).
754 Delapparentia turolensis S > Iguanodon sp. ? Ruíz-Omeñaca 2011 10,5 m 5,1 t 3 Europe Spain Aragon Camarillas Early Cretaceous Early Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Partial postcranial skeleton (vertebrae, ribs and other fragments). Referred left ischium. Ruiz-Omeñaca J.I. (2011). Delapparentia turolensis nov. gen et sp., un nuevo dinosaurio iguanodontoideo (Ornithischia: Ornithopoda) en el Cretácico Inferior de Galve.
755 Deltadromeus agilis valid Sereno et al. 1996 7,2 m 1 t 3 Africa Morocco Drâa-Tafilalet Kem Kem Beds Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae ? Orionides ? Avetheropoda ? Megaraptora ?









Partial skeleton without skull, referred distal femur ?, metatarsal III ? Sereno, Dutheil, Iarochene, Larsson, Lyon, Magwene, Sidor, Varricchio and Wilson, (1996). Predatory dinosaurs from the Sahara and Late Cretaceous faunal differentiation.
756 Demandasaurus darwini valid Fernández-Baldor et al. 2010 10,8 m 2,4 t 3 Europe Spain Castile and León Castrillo de la Reina Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Rebbachisaurinae


Partial skeleton (vertebrae, ribs and other fragments) with skull fragments. Fidel Torcida Fernández-Baldor; José Ignacio Canudo; Pedro Huerta; Diego Montero; Xabier Pereda Suberbiola; Leonardo Salgado (2011). "Demandasaurus darwini, a new rebbachisaurid sauropod from the Early Cretaceous of the Iberian Peninsula".
757 Denversaurus schlessmani valid Bakker 1988 6,4 m 1,9 t 2 North America USA South Dakota, Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Skull, referred skull roof and osteoderms. Burns (2015). Intraspecific Variation in the Armoured dinosaurs (Dinosauria: Ankylosauria).
758 Diabloceratops eatoni valid Kirkland & DeBlieux 2010 3,9 m 725 kg 2 North America USA Utah Wahweap Late Cretaceous Early-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Skull. Kirkland, J.I. and DeBlieux, D.D. (2010). "New basal centrosaurine ceratopsian skulls from the Wahweap Formation (Middle Campanian), Grand Staircase–Escalante National Monument, southern Utah".
759 Diamantinasaurus matildae valid Hocknull et al. 2009 16 m 10 t 3 Australia Australia Queensland Winton Late Cretaceous Cenomanian-Early Turonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Two partial skeletons, skull fragments. Poropat, S.F.; Mannion, P.D.; Upchurch, P.; Hocknull, S.A.; Kear, B.P.; Kundrát, M.; Tischler, T.R.; Sloan, T.; Sinapius, G.H.K.; Elliott, J.A.; Elliott, D.A. (2016). "New Australian sauropods shed light on Cretaceous dinosaur palaeobiogeography".
760 "Diceratops" hatcheri S > Nedoceratops hatcheri Lull 1905





























Farke, A. A. (2011). Anatomy and taxonomic status of the chasmosaurine ceratopsid Nedoceratops hatcheri from the Upper Cretaceous Lance Formation of Wyoming, U.S.A.
761 Diceratus hatcheri S > Nedoceratops hatcheri Mateus 2008





























Farke, A. A. (2011). Anatomy and taxonomic status of the chasmosaurine ceratopsid Nedoceratops hatcheri from the Upper Cretaceous Lance Formation of Wyoming, U.S.A.
762 Diclonius calamarius nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Teeth. Coombs, W. (1988). The status of the dinosaurian genus Diclonius and the taxonomic utility of hadrosaurian teeth.
763 Diclonius mirabilis S > Trachodon mirabilis Cope 1883





























Cope, E. D. (1883). The structure and appearance of the Laramie dinosaurian.
764 Diclonius pentagonus nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Teeth. Coombs, W. (1988). The status of the dinosaurian genus Diclonius and the taxonomic utility of hadrosaurian teeth.
765 Diclonius perangulatus nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Teeth. Coombs, W. (1988). The status of the dinosaurian genus Diclonius and the taxonomic utility of hadrosaurian teeth.
766 Dicraeosaurus hansemanni valid Janensch 1914 15,5 m 6 t 4 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Several individuals. W. Janensch (1914) "Übersicht über die Wirbeltierfauna der Tendaguru-Schichten".
767 Dicraeosaurus sattleri valid Janensch 1914 14,8 m 5,3 t 4 Africa Tanzania Mtwara Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Several individuals. W. Janensch (1914) "Übersicht über die Wirbeltierfauna der Tendaguru-Schichten".
768 Didanodon altidens S > "Trachodon" altidens Osborn 1902





























Lambe, Lawrence M. (1902). "On Vertebrata of the mid-Cretaceous of the Northwest Territory. 2. New genera and species from the Belly River Series (mid-Cretaceous)".
769 Dilong paradoxus valid Xu et al. 2004 1,8 m 15 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria






Three (or two ?) partial skeletons with skulls and partial skull. Xu, Norell, Kuang, Wang, Zhao and Jia, (2004). Basal tyrannosauroids from China and evidence for protofeathers in tyrannosauroids.
770 Dilophosaurus "breedorum" S > Dilophosaurus wetherilli Welles 1995





























Welles and Pickering, (1995). An extract from: Archosauromorpha: Cladistics and osteologies.
771 "Dilophosaurus" sinensis S > Sinosaurus triassicus Hu 1993





























Wang, G.-F., You, H.-L., Pan, S.-G., Wang, T. (2017). "A new crested theropod dinosaur from the Early Jurassic of Yunnan Province, China".
772 Dilophosaurus wetherilli valid Welles 1970 6,3 m 350 kg 3,5 North America USA Arizona Kayenta Early Jurassic Sinemurian-Pliensbachian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Dilophosauridae













Several partial skeletons with skulls and single fragments. Marsh, (2015). A comprehensive study of Dilophosaurus wetherilli: Anatomy, taxonomy, and evolutionary relationships of the first large-bodied theropod in North America.
773 Diluvicursor pickeringi valid Herne et al. 2018 2,3 m 20 kg 2,5 Australia Australia Victoria Eumeralla Early Cretaceous Early Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Partial skeleton (almost complete caudal vertebral series and leg bones), partial caudal vertebra. Herne, M.C.; Tait, A.M; Weisbecker, V.; Hall, M.; Nair, J.P; Cleeland, M.; Salisbury, S.W. (2018). "A new small-bodied ornithopod (Dinosauria, Ornithischia) from a deep, high-energy Early Cretaceous river of the Australian–Antarctic rift system".
774 Dimodosaurus poligniensis nomen dubium Pidancet & Chopard 1862 7,7 m 1,2 t 2 Europe France Bourgogne-Franche-Comté Marnes Irisees Superieures Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Dorsal vertebrae, sacrum, ilium, hindlimb. Galton (1998) The prosauropod dinosaur Plateosaurus (Dimodosaurus) poligniensis (PIDANCET & CHOPARD, 1862) (Upper Triassic, Poligny, France).
775 Dineobellator notohesperus valid Jasinski, Sullivan & Dodson 2020 3 m 60 kg 3 North America USA New Mexico Ojo Alamo Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Partial skeleton with fragmentary skull. Jasinski, Sullivan & Dodson (2020). New Dromaeosaurid Dinosaur (Theropoda, Dromaeosauridae) from New Mexico and Biodiversity of Dromaeosaurids at the end of the Cretaceous.
776 Dinheirosaurus lourinhanensis  valid Bonaparte & Mateus 1999 21 m 8,8 t 2,5 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Vertebrae, ribs, distal fragment of pubis and gastroliths. Mannion, Upchurch, Mateus, Barnes & Jones (2012). "New information on the anatomy and systematic position of Dinheirosaurus lourinhanensis (Sauropoda: Diplodocoidea) from the Late Jurassic of Portugal, with a review of European diplodocoids".
777 Dinodocus mackesoni nomen dubium Owen 1884 14,8 m ? 10,3 t ? 1,5 Europe United Kingdom England Lower Greensand Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes ?





Fragmentary left humerus, proximal end of a right humerus, and impressions of right ulna and radius. Mannion, P. D., Upchurch, P., Barnes, R. N., & Mateus, O. (2013). Osteology of the Late Jurassic Portuguese sauropod dinosaur Lusotitan atalaiensis (Macronaria) and the evolutionary history of basal titanosauriforms.
778 "Dinosaurus gresslyi" nomen nudum > Gresslyosaurus ingens Rutimeyer 1856





























Rutimeyer, (1856). Dinosaurus gresslyi. Bibliotheque Universelle des Sciences Belles-Lettres et Arts, Geneve.
779 Dinotyrannus megagracilis S > Tyrannosaurus rex Olshevsky 1995 8,2 m 2 t 2


























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
780 Diodorus scytobrachion valid Kammerer, Nesbitt & Shubin 2011 1,75 m 15,5 kg 2 Africa Morocco Souss-Massa Timezgadiouine Late Triassic Carnian ?-Norian Dinosauria Silesauridae Sulcimentisauria
















Partial right dentary, referred teeth, humeri, metatarsal and femur. Kammerer, C.F., Nesbitt, S.J., Shubin, N.H. (2012). The first basal dinosauriform (Silesauridae) from the Late Triassic of Morocco.
781 Diplodocus altus S > Amphicoelias altus Woodruff 2019





























D. Cary Woodruff (2019) What factors influence our reconstructions of Morrison Formation sauropod diversity?
782 Diplodocus carnegii valid Hatcher 1901 26 m 13,5 t 4 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


At least two skeletons. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
783 Diplodocus halli S > Diplodocus hallorum Lucas et al. 2006





























Lucas, S.G., Spielmann, J.A., Rinehart, L.F., Heckert, A.B., Herne, M.C., Hunt, A.P., Foster, J.R. & Sullivan, R.M. (2006) "Taxonomic status of Seismosaurus hallorum, a Late Jurassic sauropod dinosaur from New Mexico".
784 Diplodocus hallorum valid Tschopp, Mateus & Benson 2015 30 m 21 t 3 North America USA New Mexico, Utah, Wyoming Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Partial skeleton, referred three partial skeletons. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
785 "Diplodocus" hayi S > Galeamopus hayi Holland 1924





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
786 Diplodocus lacustris nomen dubium Marsh 1884 24 m 10,5 t 2 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata




Fragmentary premaxillary, maxillary and dental material. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
787 Diplodocus longus nomen dubium Marsh 1878 26 m 13 t 2 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Caudal vertebrae, other material ? Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
788 Diplotomodon horrificus nomen dubium Leidy 1868 7,4 m ? 1,2 t ? 0,5 North America USA New Jersey Navesink ? Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Avetheropoda ? Coelurosauria ? Tyrannoraptora ? Tyrannosauroidea ?







Tooth. Leidy, (1868). Remarks on Conosaurus of Gibbes.
789 Diracodon laticeps nomen dubium Marsh 1881 7,7 m ? 3,4 t ? 0,5 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae












Two maxillary bones, referred a distal tail with spikes ? and three carpal bones in manus ? Galton, P. M. (2011). Case 3536 Stegosaurus Marsh, 1877 (Dinosauria, Ornithischia): proposed replacement of the type species with Stegosaurus stenops Marsh, 1887.
790 Diracodon stenops S > Stegosaurus stenops Bakker 1986





























Ulansky (2014) Dinosaurs Classification. Basal Thyreophora & Stegosauria.
791 "Dogosaurus" unpublished > "Sidormimus" Anonymous 2000 ?





























Mortimer - Theropod database (online).
792 Dolichosuchus cristatus nomen dubium von Huene 1932 4 m 60 kg 2 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ?













Tibia. Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
793 Dollodon bampingi S > Mantellisaurus atherfieldensis Paul 2008





























McDonald, A. T. (2012). The status of Dollodon and other basal iguanodonts (Dinosauria: Ornithischia) from the Lower Cretaceous of Europe.
794 Dollodon seelyi S > Iguanodon bernissartensis Carpenter & Ishida 2010





























McDonald, A. T. (2012). The status of Dollodon and other basal iguanodonts (Dinosauria: Ornithischia) from the Lower Cretaceous of Europe.
795 "Domeykosaurus chilensis" S > Atacamatitan chilensis Rubilar-Rogers & Vargas 2003





























Alexander W.A.Kellner; David Rubilar-Rogers; Alexander Vargas; Mario Suárez (2011). "A New Titanosaur Sauropod from the Atacama Desert, Chile".
796 Dongbeititan dongi valid Wang et al. 2007 13,9 m 6 t 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes ? Somphospondyli ?




Partial skeleton (vertebrae, rib, chevron, scapulacoracoid, pubis, both ischia, distal end of right femur and almost comlete left hind limb). Xuri, W., Hailu, Y., Qingjin, M., Chunling, G., Xiaodong, C., & Jinyuan, L. (2007). Dongbeititan dongi, the First Sauropod Dinosaur from the Lower Cretaceous Jehol Group of Western Liaoning Province, China.
797 "Dongshengosaurus sinensis" nomen ex dissertatione Pan 2009 1,3 m 10 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Large part of skeleton with skull (juvenile ?). PAN (2009) A new Iguanodontian dinosaur from the early Cretaceous Yixian Formation of Western Liaoning, China and a study of the postcranial skeleton of Jinzhousaurus yangi.
798 Dongyangopelta yangyanensis valid Chen et al. 2013 4,7 m 900 kg 2 Asia China Zhejiang Chaochuan Early-Late Cretaceous Albian-Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Dorsosacral vertebrae, sacral vertebrae, dorsal ribs, partial right ilium, right femur, three pedal phalanges, osteoderms and ossified tendons. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
799 Dongyangosaurus sinensis  valid Lü, Azuma, Chen, Zheng & Jin 2008 14,9 m 6,3 t 3 Asia China Zhejiang Jinhua Early Cretaceous ? Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



Vertebrae, parts of dorsal ribs, both ilia, the complete pubis and ischium. Lu Junchang; Yoichi Azuma; Chen Rongjun; Zheng Wenjie; Jin Xingsheng (2008). "A new titanosauriform sauropod from the early Late Cretaceous of Dongyang, Zhejiang Province".
800 Doryphorosaurus aethiopicus S > Kentrosaurus aethiopicus Nopcsa 1916





























Nopcsa, F. (1916). "Doryphorosaurus nov. nom. für Kentrosaurus HENNIG 1915".
801 Draconyx loureiroi valid Mateus & Telles Antunes 2001 3,5 m 170 kg 2,5 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Camptosauridae










Fragmentary skeleton (teeth, caudal vertebrae, limb bones and fragments) referred two femora. Mateus, O., & Telles Antunes, M. (2001). Draconyx loureiroi, a new camptosauridae (Dinosauria, Ornithopoda) from the Late Jurassic of Lourinhã, Portugal.
802 Dracopelta zbyszewskii valid Galton 1980 3 m 180 kg 2 Europe Portugal Lisbon Farta Pao Late Jurassic Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae ?












Dorsal vetrebrae, ribs and osteoderms. Galton, P. M. (1980). Partial skeleton of Dracopelta zbyszewskii N. Gen. And N. SP., an ankylosaurian dinosaur from the Upper Jurassic of Portugal.
803 Dracoraptor hanigani valid Martill et al. 2016 2,25 m 15 kg 3 Europe United Kingdom Wales Blue Lias Early Jurassic Early Hettangian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ?













Partial skeleton with skull. Martill, David M.; Vidovic, Steven U.; Howells, Cindy; Nudds, John R. (2016). "The Oldest Jurassic Dinosaur: A Basal Neotheropod from the Hettangian of Great Britain".
804 Dracorex hogwartsia S > Pachycephalosaurus wyomingensis ? Bakker et al. 2006 3,3 m 165 kg 2 North America USA South Dakota Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae Pachycephalosaurini









Nearly complete skull and four cervical vertebrae. Bakker, R. T., Sullivan, R. M., Porter, V., Larson, P. and Saulsbury, S.J. (2006). "Dracorex hogwartsia, n. gen., n. sp., a spiked, flat-headed pachycephalosaurid dinosaur from the Upper Cretaceous Hell Creek Formation of South Dakota.
805 Dracovenator regenti valid Yates 2006 5 m 185 kg 2 Africa South Africa Eastern Cape Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Dilophosauridae













Incomplete skull with teeth, referred partial skull (juvenile) ? Yates, (2005). A new theropod dinosaur from the Early Jurassic of South Africa and its implications for the early evolution of theropods.
806 Dravidosaurus blanfordi nomen dubium Yadagiri & Ayyasami 1979 2,9 m ? 200 kg ? 1 Asia India Tamil Nadu Trichinopoly Group Late Cretaceous Coniacian Dinosauria ? Ornithischia ? Genasauria ? Thyreophora ? Eurypoda ? Stegosauria ?













Skull, tooth, sacrum, ilium, ischium, armor plate and dermal spine. Yadagiri, P., and Ayyasami, K., (1979). "A new stegosaurian dinosaur from Upper Cretaceous sediments of south India".
807 Dreadnoughtus schrani valid Lacovarra et al. 2014 24 m 35 t 3,5 South America Argentina Santa Cruz Cerro Fortaleza Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia ?

A large part of the skeleton, referred fragmentary skeleton. Ullmann, P.V.; Lacovara, K.J. (2016). "Appendicular osteology of Dreadnoughtus schrani, a giant titanosaurian (Sauropoda, Titanosauria) from the Upper Cretaceous of Patagonia, Argentina".
808 Drinker nisti S > Nanosaurus agilis Bakker et al. 1990





























Carpenter, Kenneth; Galton, Peter M. (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
809 "Dromaeodaimon irene" nomen nudum > Scipionyx samniticus Signore 1995





























Signore, (1995). Il teropode del Plattenkalk della Civita di Pietraroia (Cretaceo inferiore, Bn). Unpublished thesis.
810 Dromaeosauroides bornholmensis valid Christiansen & Bonde 2003 2,6 m ? 50 kg ? 0,5 Europe Denmark Bornholm Jydegaard Early Cretaceous Late Berriasian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria ? Dromaeosaurinae ?

Anterior dentary tooth, referred tooth. Christiansen and Bonde, (2003). The first dinosaur from Denmark.
811 Dromaeosaurus abradens S > Zapsalis abradens (Cope) (1876)





























Mortimer - Theropod database (online).
812 Dromaeosaurus albertensis valid Matthew & Brown 1922 2,3 m 34 kg 3 North America Canada, USA ? Alberta, Montana ?, Wyoming ?, Alaska ? Dinosaur Park, Oldman ?, Judith River ?, Mesaverde ?, Prince Creek ? Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Dromaeosaurinae

Incomplete skull and fragmentary skeleton, referred many other specimens and many teeth. Turner A.H., Makovicky P.J., Norell M.A. (2012). A review of dromaeosaurid systematics and paravian phylogeny.
Matthew and Brown, (1922). The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta.
Mortimer - Theropod database (online).
813 Dromaeosaurus cristatus S > Troodon formosus Matthew & Brown 1922





























Mortimer - Theropod database (online).
814 Dromaeosaurus explanatus  S > "Laelaps" explanatus Kuhn 1939





























Kuhn, (1939). Fossillium Catalogus.
815 Dromaeosaurus falculus  S > Deinodon falculus Olshevsky 1978





























Olshevsky, (1978). The archosaurian taxa. Mesozoic Meanderings.
816 "Dromaeosaurus" gracilis nomen dubium Matthew & Brown 1922 1,2 m ? 7 kg ? 0,5 North America USA Maryland Arundel Early Cretaceous Late Aptian-Early Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria


Proximal manual ungual III, referred teeth ? Mortimer - Theropod database (online).
817 Dromaeosaurus laevifrons S > "Laelaps" laevifrons Matthew & Brown 1922





























Mortimer - Theropod database (online).
818 Dromaeosaurus lateralis S > Aublysodon lateralis (Cope) (1876)





























Cope, (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
819 Dromaeosaurus minutus S > "Ornithomimus" minutus Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
820 Dromaeosaurus mongoliensis S > Adasaurus mongoliensis Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
821 Dromiceiomimus brevitertius valid Russell 1972 3,7 m 140 kg 3,5 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





At least several partial skeletons with skulls. Macdonald, I., & Currie, P. J. (2018). Description of a partial Dromiceiomimus (Dinosauria: Theropoda) skeleton with comments on the validity of the genus.
822 Dromiceiomimus ingens S > Dromiceiomimus brevitertius Russell 1972 3,4 m 110 kg 3


























Russell, (1972). Ostrich dinosaurs from the Late Cretaceous of western Canada. Canadian Journal of Earth Sciences.
823 Dromiceiomimus samueli valid Russell 1972 4 m 165 kg 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Several partial skeletons with skulls. Russell, (1972). Ostrich dinosaurs from the Late Cretaceous of western Canada. Canadian Journal of Earth Sciences.
824 Dromicosaurus gracilis nomen dubium/S > Massospondylus ? van Hoepen 1920 5,2 m 360 kg 3 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Fragmentary skeleton. van Hoepen, E. C. N., (1920), Contributions to the Knowledge of Reptiles of the Karroo Formation. Part 6.
825 Drusilasaura deseadensis valid Navarrete, Casal & Martínez 2011 18 m 13 t 2 South America Argentina Santa Cruz Bajo Barreal Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria
Fragmentary skeleton (vertebrae, scapula and other fragments). Navarrete, Casal and Martinez, (2011). Drusilasaura deseadensis gen. et sp. nov., un nuevo titanosaurio (Dinosauria-Sauropoda), de la Formacion Bajo Barreal, Cretacico Superior del norte de Santa Cruz, Argentina.
826 Dryosaurus altus valid Marsh 1894 3,3 m (4,3 m ?) 70 kg (150 kg ?) 3,5 North America USA Colorado, Wyoming Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











At least several skeletons and skulls. Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
827 Dryosaurus canaliculatus S > Valdosaurus canaliculatus Galton 1975





























Galton, P. M., & Taquet, P. (1982). Valdosaurus, a hypsilophodontid dinosaur from the Lower Cretaceous of Europe and Africa.
828 Dryosaurus elderae valid Carpenter & Galton 2018 3,7 m 95 kg 3 North America USA Utah Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











Partial skeleton with skull, partial juvenile skeleton with skull, braincase, left ilium, right scapula. Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
829 "Dryosaurus" grandis nomen dubium Lull 1911 4,3 m ? 90 kg ? 1 North America USA Maryland Arundel Early Cretaceous Late Aptian-Early Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Foot bones and caudal vertebrae ? Mortimer - Theropod database (online).
830 Dryosaurus leedsi S > Callovosaurus leedsi (Lydekker) (1889)





























Ruiz-Omeñaca, José Ignacio; Pereda Suberbiola, Xabier; Galton, Peter M. (2007). "Callovosaurus leedsi, the earliest dryosaurid dinosaur (Ornithischia: Euornithopoda) from the Middle Jurassic of England".
831 Dryosaurus lettowvorbecki S > Dysalotosaurus lettowvorbecki Galton 1977





























Galton P. (1977) The ornithopod dinosaur Dryosaurus and a Laurasia-Gondwanaland connection in the Upper Jurassic.
832 Dryptosauroides grandis nomen dubium von Huene & Matley 1933 10 m ? 1,5 t ? 1 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae ?








Six proximal caudal vertebrae. Huene and Matley. (1933). The Cretaceous Saurischia and Ornithischia of the central provinces of India.
833 Dryptosaurus aquilunguis valid Marsh 1877 7,1 m 1,1 t 3 North America USA New Jersey New Egypt Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria





Partial skeleton with skull fragments, referred metatarsal IV, caudal vertebra ?, two teeth ?, other fragments ? Brusatte, S. L., Benson, R. B. J., & Norell, M. A. (2011). The Anatomy of Dryptosaurus aquilunguis (Dinosauria: Theropoda) and a Review of Its Tyrannosauroid Affinities.
834 Dryptosaurus antiquus S > "Coelosaurus" antiquus (Leidy) (1865)





























Leidy, (1865). Memoir of the extinct reptiles of the Cretaceous formations of the United States.
835 Dryptosaurus crenatissimus S > Majungasaurus crenatissimus Depéret & Savornin 1928





























Depéret, Charles and Savornin, Justin (1928) "La faune de Reptiles et de Poissons albiens de Timimoun (Sahara algérien)".
836 Dryptosaurus cristatus S > Troodon formosus Hay 1902





























Mortimer - Theropod database (online).
837 Dryptosaurus explanatus S > "Laelaps" explanatus Hay 1902





























Hay, (1902). Bibliography and Catalogue of the Fossil Vertebrata of North America.
838 Dryptosaurus falculus S > Deinodon falculus Hay 1902





























Mortimer - Theropod database (online).
839 Dryptosaurus gallicus S > Streptospondylus altdorfensis Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
840 Dryptosaurus hazenianus S > Deinodon hazenianus Hay 1902





























Hay, (1902). Bibliography and Catalogue of the Fossil Vertebrata of North America.
841 Dryptosaurus horrificus S > Diplotomodon horrificus (Leidy) (1865)





























Leidy, (1868). Remarks on Conosaurus of Gibbes.
842 Dryptosaurus incrassatus S > "Albertosaurus" incrassatus Hay 1902





























Hay, (1902). Bibliography and Catalogue of the Fossil Vertebrata of North America.
843 "Dryptosaurus" kenabekides nomen dubium Hay 1899 9 m ? 3,2 t ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Teeth. Mortimer - Theropod database (online).
844 Dryptosaurus laevifrons S > "Laelaps" laevifrons Hay 1902





























Hay, (1902). Bibliography and Catalogue of the Fossil Vertebrata of North America.
845 Dryptosaurus macropus S > Teihivenator macropus Hay 1902





























Hay, (1902). Bibliography and Catalogue of the Fossil Vertebrata of North America.
846 Dryptosaurus medius S > "Allosaurus" medius Gilmore 1920





























Gilmore, (1920). Osteology of the carnivorous Dinosauria in the United States National Museum with special reference to the genera Antrodemus (Allosaurus) and Ceratosaurus.
847 Dryptosaurus potens S > "Capitalsaurus" potens Gilmore 1920





























Gilmore, (1920). Osteology of the carnivorous Dinosauria in the United States National Museum with special reference to the genera Antrodemus (Allosaurus) and Ceratosaurus.
848 Dryptosaurus saharicus S > Carcharodontosaurus saharicus Deperet & Savornin 1925





























Mortimer - Theropod database (online).
849 Dryptosaurus superbus S > Erectopus superbus Deperet & Savornin 1928





























Depéret, Charles and Savornin, Justin (1928) "La faune de Reptiles et de Poissons albiens de Timimoun (Sahara algérien)".
850 Dryptosaurus trihedrodon S > "Allosaurus" trihedrodon Hay 1902





























Hay, (1902). Bibliography and Catalogue of the Fossil Vertebrata of North America.
851 Dubreuillosaurus valesdunensis  valid Allain 2005 4 m 165 kg 3 Europe France Normandy Calcaire de Caen Middle Jurassic Middle Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Afrovenatorinae ?








Partial skeleton with partial skull. Allain, (2005). The postcranial anatomy of the megalosaur Dubreuillosaurus valesdunensis (Dinosauria Theropoda) from the Middle Jurassic of Normandy, France.
852 "Duranteceratops" unpublished Anonymous 2017 7,4 m ? 5,5 t ? 1 North America USA South Dakota Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Skull. Prehistoric Times issue no. 121 (2017 spring).
853 Duriatitan humerocristatus valid Barrett, Benson & Upchurch 2010 14,4 m 9,5 t 2 Europe United Kingdom, Portugal ? England, Oeste ? Kimmeridge Clay, Praia da Amoreira-Porto Novo ? Late Jurassic Kimmeridgian-? Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Humerus, referred right humerus (from Portugal) ? Barrett, Benson and Upchurch, (2010). Dinosaurs of Dorset: Part II, the sauropod dinosaurs (Saurischia, Sauropoda) with additional comments on the theropods.
Mocho, R. Royo-Torres, E. Malafaia, F. Escaso, F. Ortega (2016) Systematic review of Late Jurassic sauropods from the Museu Geológico collections (Lisboa, Portugal).
854 Duriavenator hesperis valid Benson 2008 5,4 m 380 kg 2 Europe United Kingdom England Inferior Oolite Group Middle Jurassic Bajocian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Megalosaurinae ?








Partial premaxillae, maxilla, vomer, partial dentaries, partial surangular, teeth, fragments. Benson, R.B.J. (2008). "A redescription of "Megalosaurus" hesperis (Dinosauria, Theropoda) from the Inferior Oolite (Bajocian, Middle Jurassic) of Dorset, United Kingdom".
855 Dynamosaurus imperiosus S > Tyrannosaurus rex Osborn 1905 11 m 6,4 t 2


























Mortimer - Theropod database (online).
856 Dynamoterror dynastes nomen dubium ? McDonald, Wolfe & Dooley 2018 8 m ? 1,8 t ? 1,5 North America USA New Mexico Menefee Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



Left and right frontals, four fragmentary vertebral centra, fragmentary ribs, ilium fragment, fragments of long bones and other fragments. McDonald, A.T.; Wolfe, D.G.; Dooley Jr, A.C. (2018). "A new tyrannosaurid (Dinosauria: Theropoda) from the Upper Cretaceous Menefee Formation of New Mexico".
857 Dyoplosaurus acutosquameus valid Parks 1924 4,3 m 700 kg 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Fragmentary skull, complete caudal series of vertebrae including tail club, ribs, pelvis, hind limb including pes, osteoderms, referred partial tail club. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
858 "Dyoplosaurus" giganteus nomen dubium Maleev 1956 6 m ? 1,9 t ? 1 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Series of caudal vertebrae, metatarsals, phalanges, osteoderms including tail club knob. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
859 Dysalotosaurus lettowvorbecki valid Virchow 1919 3,5 m 80 kg 4 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











At least 100 individuals (many destroyed or lost). Hübner, Tom (2011): Ontogeny in Dysalotosaurus lettowvorbecki.
860 "Dysaurolophus" S > Augustynolophus morrisi Prieto-Márquez et al. 2013





























PRIETO-MÁRQUEZ, A., WAGNER, J. R., BELL, P. R., & CHIAPPE, L. M. (2014). The late-surviving “duck-billed” dinosaur Augustynolophus from the upper Maastrichtian of western North America and crest evolution in Saurolophini.
861 Dysganus bicarinatus nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae








Teeth. E. D. Cope. (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
862 Dysganus encaustus nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae








Teeth. E. D. Cope. (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
863 Dysganus haydenianus nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae








Teeth. E. D. Cope. (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
864 Dysganus peiganus nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae








Tooth. E. D. Cope. (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
865 Dyslocosaurus polyonychius valid McIntosh, Coombs & Russell 1992 16,6 m 7,5 t 2 North America USA Wyoming Morrison ? Late Jurassic ? Kimmeridgian-Tithonian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Limb bones. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
866 Dystrophaeus viaemalae nomen dubium Cope 1877 18,7 m 10,5 t 2 North America USA Utah Morrison ? Late Jurassic Late Oxfordian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ? Diplodocoidea ? Diplodocimorpha ? Flagellicaudata ? Dicraeosauridae ?



Scapula, forelimb bones. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
867 Dystylosaurus edwini S > Supersaurus vivianae Jensen 1985





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
868 Echinodon becklesii  valid Owen 1861 0,65 m 0,3 kg 2 Europe United Kingdom England Lulworth Early Cretaceous Berriasian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae











Fragmentary skull, referred other skull bones and teeth. Sereno (2012) Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs.
869 Edmarka rex S > Torvosaurus tanneri ? Bakker et al. 1992 10,7 m 3,5 t 2 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Megalosaurinae ?








Incomplete scapula, partial coracoid, dorsal ribs, jugal, caudal vertebra, referred pubis ?, proximal ischium ? and pubis ? Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
870 Edmontonia australis S > Glyptodontopelta mimus Ford 2000





























Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
871 Edmontonia longiceps  valid Sternberg 1928 6 m 1,6 t 3,5 North America Canada, USA ? Alberta, Texas ? Horseshoe Canyon, Dinosaur Park ?
Aguja ?		 Late Cretaceous Campanian ?-Early Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Large part of skeleton with skull, referred two individuals ? Burns (2015). Intraspecific Variation in the Armoured dinosaurs (Dinosauria: Ankylosauria).
Carpenter, K. (1990). "Ankylosaur systematics: example using Panoplosaurus and Edmontonia (Ankylosauria: Nodosauridae)".
872 Edmontonia rugosidens valid Russell 1940 6,6 m 2,1 t 3,5 North America USA, Canada Montana, Alberta Two Medicine,
Dinosaur Park		 Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Several individuals (large part of skeleton with skulls). Burns (2015). Intraspecific Variation in the Armoured dinosaurs (Dinosauria: Ankylosauria).
Carpenter, K. (1990). "Ankylosaur systematics: example using Panoplosaurus and Edmontonia (Ankylosauria: Nodosauridae)".
873 Edmontonia schlessmani S > Denversaurus schlessmani Carpenter et al. 2013





























Carpenter, K., DiCroce, T,, Kinneer, B., Simon, R. (2013) "Pelvis of Gargoyleosaurus (Dinosauria: Ankylosauria) and the Origin and Evolution of the Ankylosaur Pelvis.
874 Edmontosaurus annectens valid (Marsh) Brett-Surman (1892)
1990		 15 m 14,5 t 4 North America USA, Canada Wyoming, Montana, South Dakota,
North Dakota ?, Colorado, Alberta ?, Saskatchewan		 Lance, Hell Creek, Laramie, Scollard ?, Frenchman Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Edmontosaurini




Many individuals (Uncounted), bonebeds. Complete skeletons with skulls and also soft tissue. Campione, N.E. & Evans, D.C. (2011) "Cranial Growth and Variation in Edmontosaurs (Dinosauria: Hadrosauridae): Implications for Latest Cretaceous Megaherbivore Diversity in North America".
Bell, P.R. Fanti, F., Currie, P.J. & Arbour, V.M. (2014) "A Mummified Duck-Billed Dinosaur with a Soft-Tissue Cock’s Comb".
875 Edmontosaurus copei S > Edmontosaurus annectens (Lull & Wright) (1942)





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
876 Edmontosaurus edmontoni S > Edmontosaurus regalis (Gilmore) (1924) 8,8 m 3 t 3,5


























Xing, H., Mallon, J.C. & Currie, M.L. (2017) "Supplementary cranial description of the types of Edmontosaurus regalis (Ornithischia: Hadrosauridae), with comments on the phylogenetics and biogeography of Hadrosaurinae".
877 Edmontosaurus edmontonensis S > Edmontosaurus regalis (Gilmore) (1924)





























Xing, H., Mallon, J.C. & Currie, M.L. (2017) "Supplementary cranial description of the types of Edmontosaurus regalis (Ornithischia: Hadrosauridae), with comments on the phylogenetics and biogeography of Hadrosaurinae".
878 Edmontosaurus giganteus S > Shantungosaurus giganteus (Hu) (1973)





























C.-C. Hu. (1973). [A new hadrosaur from the Cretaceous of Chucheng, Shantung].
879 Edmontosaurus kuukpikensis S > Ugrunaaluk kuukpikensis Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
880 Edmontosaurus regalis valid Lambe 1917 11,5 m 6,6 t 4 North America Canada Alberta Horseshoe Canyon,
Wapiti, St Mary River ?		 Late Cretaceous Latest Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Edmontosaurini




Many individuals (Uncounted), bonebeds. Complete skeletons with skulls. Campione, N.E. & Evans, D.C. (2011) "Cranial Growth and Variation in Edmontosaurs (Dinosauria: Hadrosauridae): Implications for Latest Cretaceous Megaherbivore Diversity in North America".
Xing, H., Mallon, J.C. & Currie, M.L. (2017) "Supplementary cranial description of the types of Edmontosaurus regalis (Ornithischia: Hadrosauridae), with comments on the phylogenetics and biogeography of Hadrosaurinae".
881 Edmontosaurus saskatchewanensis S > Edmontosaurus annectens (Sternberg) Horner et al. (1926) 2004 7,7 m 2 t 2


























Horner JR, Weishampel DB, Forster CA (2004) Hadrosauridae. In: Weishampel DB, Dodson P, Osmolska H, editors. The Dinosauria (2nd ed). 2nd Ed.
882 Efraasia diagnostica S > Efraasia minor Galton 1973





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
883 Efraasia minor valid Yates 2003 5,3 m 365 kg 3,5 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Large part of skeleton, referred several individuals. Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
884 Einiosaurus procurvicornis valid Sampson 1995 4,4 m 1,1 t 4 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Pachyrhinosaurini





Many individuals- bonebeds. Reizner, J., (2010), An ontogenetic series and population histology of the ceratopsid dinosaur Einiosaurus procurvicornis.
885 Ekrixinatosaurus novasi valid Calvo et al. 2004 7,4 m 1 t 3 South America Argentina Neuquén Candeleros Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra







Partial skeleton with incomplete skull. Juarez Valieri, Porfiri and Calvo, (2011). New information on Ekrixinatosaurus novasi Calvo et al 2004, a giant and massively-constructed abelisauroid from the "Middle Cretaceous" of Patagonia.
886 Elaltitan lilloi valid Mannion & Otero 2012 20 m 23 t 3 South America Argentina Chubut Lago Colhué Huapí Late Cretaceous Campanian-Maastrichtian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton (vertebrae, rib fragments, scapula, humerus, radius, ulnae, pubis, proximal femur, distal tibia, incomplete fibula, incomplete astragalus, calcaneum). Mannion and Otero, (2012). A reappraisal of the Late Cretaceous Argentinean sauropod dinosaur Argyrosaurus superbus, with a description of a new titanosaur genus.
887 Elaphrosaurus agilis S > Coelurus fragilis Russell, Beland & McIntosh 1980





























Russell, Beland and McIntosh, (1980). Paleoecology of the dinosaurs of Tendaguru (Tanzania).
888 Elaphrosaurus bambergi valid Janensch 1920 6,3 m 210 kg 3 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae Elaphrosaurinae







Large part of skeleton without skull, referred posterior dorsal vertebra. Rauhut, O. W. M., & Carrano, M. T. (2016). The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania.
889 Elaphrosaurus gautieri S > Spinostropheus gautieri Lapparent 1960





























Lapparent, (1960). Les dinosauriens du "Continental intercalaire" du Sahara central.
890 "Elaphrosaurus" iguidiensis nomen dubium Lapparent 1960 ? ? 0 Africa Algeria, Niger ?, Tunisia, Libya ? Many regions Continental Intercalaire, Elrhaz ?, Irhazer Shales ?, Tegama Group ? Early Cretaceous ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Many individuals (do not appear to belong to the same species). Lapparent, (1960). Les dinosauriens du "Continental intercalaire" du Sahara central.
Mortimer - Theropod database (online).
891 Elaphrosaurus "philtippettensis" nomen nudum > Tanycolageus topwilsoni Pickering 1995





























Carpenter, Miles and Cloward, (2005). New small theropod from the Upper Jurassic Morrison Formation of Wyoming.
892 Elaphrosaurus "philtippettorum" nomen nudum > Tanycolageus topwilsoni Pickering 1995





























Carpenter, Miles and Cloward, (2005). New small theropod from the Upper Jurassic Morrison Formation of Wyoming.
893 Elmisaurus elegans S > Citipes elegans Currie 1989





























Longrich, N. R., Barnes, K., Clark, S., & Millar, L. (2013). Caenagnathidae from the Upper Campanian Aguja Formation of West Texas, and a Revision of the Caenagnathinae.
894 Elmisaurus rarus valid Osmólska 1981 2,2 m 40 kg 2,5 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae Elmisaurinae

Several individuals (fragmentary skeletons also with skull fragments). Currie, Funston and Osmólska, (2016). New specimens of the crested theropod dinosaur Elmisaurus rarus from Mongolia.
895 Elopteryx nopcsai nomen dubium Andrews 1913 0,9 m ? 2,7 kg ? 1 Europe Romania Transylvania Sânpetru Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora






Two proximal femora. Kessler, Grigorescu and Csiki, (2005). Elopteryx revisited - a new bird-like specimen from the Maastrichtian of the Hateg Basin.
896 Elosaurus parvus S > Brontosaurus parvus Peterson & Gilmore 1902





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
897 Elrhazosaurus nigeriensis valid Galton 2009 2 m 16 kg 2 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











Femur, referred femur fragments, phalanges, humerus. Galton, P.M. (2009). "Notes on Neocomian (Late Cretaceous) ornithopod dinosaurs from England – Hypsilophodon, Valdosaurus, "Camptosaurus", "Iguanodon" – and referred specimens from Romania and elsewhere".
898 "Elvisaurus" nomen nudum > Cryolophosaurus ellioti Holmes 1993





























Hammer and Hickerson, (1994). A crested theropod dinosaur from Antarctica.
899 Emausaurus ernsti valid Haubold 1990 2,1 m ? 20 kg ? 1,5 Europe Germany Mecklenburg-Vorpommern Posidonienschiefer-equivalent Early Jurassic Toarcian Dinosauria Ornithischia Genasauria Thyreophora















Nearly complete skull and jaw, caudal vertebrae, neural arches, fragments of ribs, scutes and plates. Haubold, H. (1990) Ein neuer Dinosaurier (Ornithischia, Thyreophora) aus dem Unteren Jura des nördlichen Mitteleuropa.
900 Embasaurus minax nomen dubium Riabinin 1931 8,4 m ? 1,7 t ? 1 Asia Kazakhstan Aktobe Neocomian Sands Early Cretaceous Berriasian-Hauterivian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Tyrannosauroidea ?







Cervical centrum, dorsal centrum. Riabinin, (1931). Pozvonki dinozavra iz nizhnego mela Prikaspiyskikh stepey.
901 Enigmosaurus mongoliensis valid Barsbold & Perle 1983 5 m 900 kg 2,5 Asia Mongolia Dornogovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea




Pelvic girdle lacking dorsal aspect of ilia and distal ischia and also other fragments. Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
902 "Enormosaurus" unpublished Anonymous 2012 30 m ? 60 t ? 0,5 South America Argentina Río Negro Allen Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Tooth. Rodolfo A. García (2012) A giant tooth from the Late Cretaceous (middle Campanian–lower Maastrichtian) of Patagonia, Argentina: An enormous titanosaur or a large toothed titanosaur?
903 Eoabelisaurus mefi valid Pol & Rauhut 2012 5,8 m 640 kg 4 South America Argentina Chubut Cañadón Asfalto Middle Jurassic Aalenian-Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Almost complete skeleton with skull. Diego Pol & Oliver W. M. Rauhut (2012). "A Middle Jurassic abelisaurid from Patagonia and the early diversification of theropod dinosaurs".
904 Eobrontosaurus yahnahpin S > Brontosaurus yahnahpin Bakker 1998





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
905 Eocarcharia dinops valid Sereno & Brusatte 2008 8,4 m ? 1,9 t ? 1,5 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Complete left postorbital, referred other isolated skull fragments and teeth (at least three individuals). Sereno, Paul C.; Brusatte, Stephen L. (2008). "Basal abelisaurid and carcharodontosaurid theropods from the Lower Cretaceous Elrhaz Formation of Niger".
906 Eoceratops canadensis nomen dubium/S > Chasmosaurus belli ? Lambe 1915 3 m ? 300 kg ? 1 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Skull, mostly complete (missing back of frill), anterior dorsal vertebra (juvenile). Campbell, Ryan, Holmes & Schröder-Adams (2016). A Re-Evaluation of the chasmosaurine ceratopsid genus Chasmosaurus (Dinosauria: Ornithischia) from the Upper Cretaceous (Campanian) Dinosaur Park Formation of Western Canada.
907 Eocursor parvus valid Butler, Smith & Norman 2007 1 m 1,2 kg 3 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Ornithischia

















Partial skeleton with skull fragments. Butler, R.J., Smith, R.M.H., Norman, D.B. (2007). A primitive ornithischian dinosaur from the Late Triassic of South Africa, and the early evolution and diversification of Ornithischia.
908 Eodromaeus murphi valid Martínez et al. 2011 1,6 m 4,2 kg 3,5 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Saurischia Eusaurischia ? Theropoda ?















Several individuals (large part of skeleton with skull). Martinez, R. N., Sereno, P. C., Alcober, O. A., Colombi, C. E., Renne, P. R., Montanez, I. P., & Currie, B. S. (2011). A Basal Dinosaur from the Dawn of the Dinosaur Era in Southwestern Pangaea.
909 "Eohadrosaurus caroljonesi" nomen nudum > Eolambia caroljonesa Kirkland 1997





























Kirkland, J.I. (1998). "A new hadrosaurid from the upper Cedar Mountain Formation (Albian-Cenomanian: Cretaceous) of eastern Utah – the oldest known hadrosaurid (lambeosaurine?)".
910 Eolambia caroljonesa valid Kirkland 1998 6,7 m 1,3 t 3,5 North America USA Utah Cedar Mountain Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Over a dozen individuals. McDonald, A.T.; Gates, T.A.; Zanno, L.E.; Makovicky, P.J. (2017). "Anatomy, taphonomy, and phylogenetic implications of a new specimen of Eolambia caroljonesa (Dinosauria: Ornithopoda) from the Cedar Mountain Formation, Utah, USA".
911 Eomamenchisaurus yuanmouensis  valid Lü, Li., Zhong, Ji & Li 2008 15,5 m 4,5 t 3 Asia China Yunnan Zhanghe Middle Jurassic Aalenian-Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Eight dorsal vertebrae, partial sacrum, right ilium, right pubis, two incomplete ischia, right tibia, and both femora. Junchang, L., Tianguang, L., Shimin, Z., Qiang, J., & Shaoxue, L. (2008). A New Mamenchisaurid Dinosaur from the Middle Jurassic of Yuanmou, Yunnan Province, China.
912 "Eoplophysis vetustus" nomen nudum Ulansky 2014 4,7 m 650 kg 2 Europe United Kingdom England Cornbrash, Sharp's Hill ?, Chipping Norton ? Middle Jurassic Early ?-Late Bathonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Femur, referred cervical ?, dorsal ?, ribs ?, tail spines ?, dermal plates ? Galton, P.M. and Powell, H.P., (1983), "Stegosaurian dinosaurs from the Bathonian (Middle Jurassic) of England, the earliest record of the family Stegosauridae".
Maidment, Susannah C.R.; Norman, David B.; Barrett, Paul M.; Upchurch, Paul (2008). "Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia)".
913 Eoraptor lunensis valid Sereno et al. 1993 1,75 m 5 kg 4 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Saurischia Eusaurischia Sauropodomorpha ?















Almost complete skeleton with skull, referred several individuals. Sereno, P. C., Martínez, R. N., & Alcober, O. A. (2013). Osteology of Eoraptor lunensis (Dinosauria, Sauropodomorpha).
914 Eosinopteryx brevipenna valid Godefroit et al. 2013 0,3 m 0,1 kg 4 Asia China Liaoning Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae



Nearly complete skeleton with skull and feathers. Godefroit P., Demuynck H., Dyke G., Hu D., Escuillié F. i P. Claeys. (2013). Reduced plumage and flight ability of a new Jurassic paravian theropod from China.
915 Eotrachodon orientalis valid Prieto-Márquez et al. 2016 4,9 m 640 kg 3 North America USA Alabama Mooreville Chalk Late Cretaceous Latest Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae ?






Almost complete skull, vertebrae, partial left pubis, partial left ischium, partial right tibia and two manual phalanges. Prieto-Márquez, A., Erickson, G.M. & Ebersole, J.A. (2016) A primitive hadrosaurid from southeastern North America and the origin and early evolution of 'duck-billed' dinosaurs.
916 Eotriceratops xerinsularis valid Wu et al. 2007 8,4 m 8,2 t 3 North America Canada Alberta Horseshoe Canyon Late Cretaceous Middle Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Incomplete skull, vertebrae, ribs, and fragments of ossified ligaments. Wu, X., Brinkman, D. B., Eberth, D. A., & Braman, D. R. (2007). A new ceratopsid dinosaur (Ornithischia) from the uppermost Horseshoe Canyon Formation (upper Maastrichtian), Alberta, Canada.
917 Eotyrannus lengi valid Hutt et al. 2001 4,3 m 200 kg 3 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Stokesosauridae





Partial skeleton with skull fragments (subadult). Referred incomplete tibia ? Hutt, Naish, Martill, Barker and Newbery, (2001). A preliminary account of a new tyrannosauroid theropod from the Wessex Formation (Early Cretaceous) of southern England.
918 Eousdryosaurus nanohallucis valid Escaso et al. 2014 1,7 m 10 kg 3 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











Nine caudal vertebrae, left ilium, right femur, proximal left femur, left tibia, left fibula, left astragalus, left calcaneum, left distal tarsals and complete left pes. Escaso, F.; F. Ortega, P. Dantas; E. Malafaia, B. Silva; J. M. Gasulla, P. Mocho & I. Narváez, J. L. Sanz (2014). "A new dryosaurid ornithopod (Dinosauria, Ornithischia) from the Late Jurassic of Portugal".
919 Epachthosaurus sciuttoi  valid Powell 1990 12,7 m 4,3 t 3,5 South America Argentina Chubut Bajo Barreal Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Three individuals (include large part of skeleton). Martínez et al. (2004). An articulated specimen of the basal titanosaurian (Dinosauria: Sauropoda) Epachthosaurus sciuttoi from the early Late Cretaceous Bajo Barreal Formation of Chubut Province, Argentina.
920 Epanterias amplexus nomen dubium/S > Allosaurus fragilis ? Cope 1878 10,4 m 2,9 t 2 North America USA Colorado Morrison Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Vertebrae, coracoid, distal metatarsal IV. Referred two caudal vertebrae ? Paul and Carpenter, (2010). Allosaurus Marsh, 1877 (Dinosauria, Theropoda): Proposed conservation of usage by designation of a neotype for its type species Allosaurus fragilis Marsh, 1877.
921 Epichirostenotes curriei valid ?/S > Chirostenotes pergracilis ? Sullivan et al. 2011 3,2 m 145 kg 3 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Incomplete skull and partial skeleton. Sullivan, R.M.,. Jasinski, S.E.. van Tomme, M.P.A. (2011). “A new caenagnathid Ojoraptorsaurus boerei, n. gen., n. sp. (Dinosauria, Oviraptorosauria), from the Upper Cretaceous Ojo Alamo Formation (Naashoibito Member), San Juan Basin, New Mexico”.
922 Epidendrosaurus ninchengensis valid ?/S > Scansoriopteryx heilmanni ? Zhang, Zhou, Xu & Wang 2002 13 cm 6,7 g 3 Asia China Inner Mongolia Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Scansoriopterygidae



Partial skeleton with skull fragments and filaments. Zhang, F., Zhou, Z., Xu, X. & Wang, X. (2002). "A juvenile coelurosaurian theropod from China indicates arboreal habits."
923 Epidexipteryx hui valid Zhang et al. 2008 0,25 m 0,22 kg 4 Asia China Inner Mongolia Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Scansoriopterygidae



Almost complete skeleton with skull and filaments. Zhang, Zhou, Xu, Wang and Sullivan, (2008). A bizarre Jurassic maniraptoran from China with elongate ribbon-like feathers.
924 Equijubus normani valid You et al. 2003 7 m 1,5 t 3 Asia China Gansu Zhonggou Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea ?








Skull and 31 vertebrae (cervical, dorsal and sacral). You, Luo, Shubin, Witmer, Tang and Tang (2003). "The earliest-known duck-billed dinosaur from deposits of late Early Cretaceous age in northwest China and hadrosaurid evolution.".
925 Erectopus insignis S > "Megalosaurus" insignis Stromer 1931





























Mortimer - Theropod database (online).
926 Erectopus sauvagei S > Erectopus superbus von Huene 1932





























Allain, (2005). The enigmatic theropod dinosaur Erectopus superbus (Sauvage, 1882) from the Lower Albian of Louppy-le-Ch'teau (Meuse, France).
927 Erectopus superbus  valid von Huene 1923 5 m 320 kg 2,5 Europe France Grand Est Sables vert de l'Albien ? Early Cretaceous Early Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea ?








Anterior maxilla and partial skeleton (limb bones), referred other fragments. Allain, (2005). The enigmatic theropod dinosaur Erectopus superbus (Sauvage, 1882) from the Lower Albian of Louppy-le-Ch'teau (Meuse, France).
928 Erketu ellisoni   valid Ksepka & Norell 2006 16 m 5,6 t 2,5 Asia Mongolia Dornogovi Bayan Shireh ? Late Cretaceous Santonian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Cervical vertebrae, right sternal plate, right tibia, fibula, astragalus, and calcaneum. Ksepka, D.T. & M.A. Norell, (2006). Erketu ellisoni, a long-necked sauropod from Bor Guvé (Dornogov Aimag, Mongolia).
929 Erliansaurus bellamanus valid Xu et al. 2002 2,85 m 165 kg 3 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



Partial skeleton without skull (subadult). Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
930 Erlikosaurus andrewsi  valid Barsbold & Perle 1980 3,55 m 280 kg 3 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



Nearly complete skull with mandible, several fragmentary cervical vertebrae, left humerus, articulated right pes missing proximal ends of two metatarsals. Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
931 Eshanosaurus deguchiianus valid Xu, Zhao & Clark 2001 2,65 m ? 37 kg ? 1 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian Dinosauria Saurischia Eusaurischia Theropoda ? Neotheropoda ? Averostra ? Tetanurae ? Orionides ? Avetheropoda ? Coelurosauria ? Tyrannoraptora ? Maniraptoriformes ? Maniraptora ? Therizinosauria ?





Incomplete left mandible with teeth. Barrett, (2009). The affinities of the enigmatic dinosaur Eshanosaurus deguchiianus from the Early Jurassic of Yunnan Province, People's Republic of China.
932 "Euacanthus vectianus" nomen nudum > Polacanthus foxii Tennyson 1897





























Tennyson H. (1897) "Note about Polacanthus" in "Alfred Lord Tennyson, A memoir by his son".
933 Eucamerotus foxi nomen dubium ? Hulke 1871 13,9 m 8,6 t 2,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Dorsal vertebrae, cervical vertebrae ?, referred several individuals. Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
934 Eucentrosaurus apertus S > Centrosaurus apertus Chure & McIntosh 1989





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
935 Eucentrosaurus cutleri S > Centrosaurus apertus Chure & McIntosh 1989





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
936 Eucentrosaurus flexus S > Centrosaurus apertus Chure & McIntosh 1989





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
937 Eucentrosaurus longirostris S > Centrosaurus apertus Chure & McIntosh 1989





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
938 Eucentrosaurus nasicornus S > Monoclonius nasicornus Chure & McIntosh 1989





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
939 Eucentrosaurus recurvicornis S > "Monoclonius" recurvicornis Chure & McIntosh 1989





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
940 Eucercosaurus tanyspondylus nomen dubium Seeley 1879 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Dorsal, sacral and caudal vertebrae, dorsal neural arch. Paul M. Barrett & Joseph A. Bonsor (2020). A revision of the non-avian dinosaurs 'Eucercosaurus tanyspondylus' and 'Syngonosaurus macrocercus' from the Cambridge Greensand, UK.
941 Eucnemesaurus entaxonis valid McPhee et al. 2015 6 m 550 kg 3 Africa South Africa Eastern Cape Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Riojasauridae












Partial skeleton (vertebrae, right ilium, left ischium, right femur and fragments of the left and other fragments). McPhee et al. (2015). A second species of Eucnemesaurus Van Hoepen, 1920 (Dinosauria, Sauropodomorpha): new information on the diversity and evolution of the sauropodomorph fauna of South Africa’s lower Elliot Formation (latest Triassic).
942 Eucnemesaurus fortis valid van Hoepen 1920 7,8 m 1,2 t 3 Africa South Africa Free State,
Eastern Cape		 Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Riojasauridae












At least three individuals (partial skeletons). Yates, A. M. (2007). Solving a dinosaurian puzzle: the identity of Aliwalia rex Galton.
943 Eucoelophysis baldwini valid Sullivan & Lucas 1999 1,8 m 18 kg 3 North America USA New Mexico Chinle Late Triassic Middle Norian Dinosauria Silesauridae Sulcimentisauria
















Partial skeleton, referred femur ?, other fragments ? Sullivan, R.M. and Lucas, S.G. (1999). "Eucoelophysis baldwini, a new theropod dinosaur from the Upper Triassic of New Mexico, and the status of the original types of Coelophysis".
944 "Eugongbusaurus wucaiwanensis" nomen nudum > "Gongbusaurus" wucaiwanensis  Knoll 1999





























Knoll, Fabien (1999). "The family Fabrosauridae".
945 Euhelopus chitaiensis S > Tienshanosaurus chitaiensis Martin-Rolland 1999





























V. Martin-Rolland, (1999). "Les sauropodes chinois".
946 Euhelopus zdanskyi valid Romer 1956 12,9 m 6,2 t 3,5 Asia China Shandong Mengyin Early Cretaceous Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae



Two partial skeletons and incomplete skull. Wilson, J. A., & Upchurch, P. (2009). Redescription and reassessment of the phylogenetic affinities of euhelopus zdanskyi (Dinosauria: Sauropoda) from the early cretaceous of China.
947 Euoplocephalus acutosquameus S > Dyoplosaurus acutosquameus (Parks) (1924)





























Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
948 Euoplocephalus cutleri S > Scolosaurus cutleri Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
949 Euoplocephalus giganteus S > "Dyoplosaurus" giganteus Coombs 1978





























Coombs W.P. Jr (1978). "The families of the ornithischian dinosaur order Ankylosauria".
950 Euoplocephalus horneri S > Oohkotokia horneri Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
951 Euoplocephalus lambei S > Anodontosaurus lambei Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
952 Euoplocephalus magniventris S > Ankylosaurus magniventris (Brown) (1908)





























Arbour, V.M.; Mallon, J.C. (2017). "Unusual cranial and postcranial anatomy in the archetypal ankylosaur Ankylosaurus magniventris".
953 Euoplocephalus tutus  valid Lambe 1910 5,6 m 2 t 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










At least 5 individuals. Penkalski, P. (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.
954 "Eureodon kaiseni" nomen nudum > Tenontosaurus tilletti Chure & McIntosh 1989





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
955 "Euronychodon" asiaticus S > Paronychodon asiaticus Nessov 1995





























Sues and Averianov, (2013). Enigmatic teeth of small theropod dinosaurs from the Upper Cretaceous (Cenomanian-Turonian) of Uzbekistan.
956 Euronychodon portucalensis nomen dubium Antunes & Sigogneau-Russell 1991 0,5 m ? 0,5 kg ? 0,5 Europe Portugal Coimbra Argilas de Aveiro Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Teeth. Mortimer - Theropod database (online).
957 Europasaurus holgeri valid Mateus et al. 2006 6 m 800 kg 3,5 Europe Germany Lower Saxony Unnamed Late Jurassic Middle Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




At least 15 individuals. Marpmann, J. S., Carballido, J. L., Sander, P. M., & Knötschke, N. (2014). Cranial anatomy of the Late Jurassic dwarf sauropod Europasaurus holgeri (Dinosauria, Camarasauromorpha): ontogenetic changes and size dimorphism.
958 Europatitan eastwoodi valid Fernández-Baldor et al. 2017 21,5 m 22 t 3 Europe Spain Castile and León Castrillo de la Reina Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Partial skeleton (vertebrae, ribs, hemal arches, two scapulae, left coracoid, left metacarpals I and III, two pubes, and two ischia). Fernández-Baldor, F.T., Canudo, J.I., Huerta, P., Moreno-Azanza, M., Montero, D. (2017). "Europatitan eastwoodi, a new sauropod from the lower Cretaceous of Iberia in the initial radiation of somphospondylans in Laurasia".
959 Europelta carbonensis valid Kirkland et al. 2013 5 m 1,4 t 3,5 Europe Spain Aragon Escucha Early Cretaceous Early Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Struthiosaurinae











Two partial skeletons with skulls. Kirkland J.I., Alcalá L., Loewen M.A, Espílez E., Mampel L., Wiersma J.L. (2013). The Basal Nodosaurid Ankylosaur Europelta carbonensis n. gen., n. sp. from the Lower Cretaceous (Lower Albian) Escucha Formation of Northeastern Spain.
960 "Euskelosaurus" africanus S > Plateosauravus cullingworthi Haughton 1924





























McPhee et al. (2015). A second species of Eucnemesaurus Van Hoepen, 1920 (Dinosauria, Sauropodomorpha): new information on the diversity and evolution of the sauropodomorph fauna of South Africa’s lower Elliot Formation (latest Triassic).
961 Euskelosaurus browni   nomen dubium ? Huxley 1866 9,1 m 1,9 t 2 Africa South Africa, Lesotho ?, Zimbabwe ? Eastern Cape,
Free State ?		 Lower Elliot,
Mpandi ?		 Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Several individuals ? (problematic). Durand, J. F. (2001). The oldest juvenile dinosaurs from Africa.
McPhee, B.W., Bordy, E.M., Sciscio, L., and Choiniere, J.N. (2017). The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic–Jurassic boundary.
962 Euskelosaurus capensis   S > Orosaurus capensis von Huene 1906





























Huene, F. V. (1906) - Ueber die Dinosaurier der aussereuropäischen Trias.
963 Euskelosaurus fortis  S > Eucnemesaurus fortis (van Hoepen) (1920)





























E. C. N. Van Hoepen. (1920). Contributions to the knowledge of the reptiles of the Karroo Formation. 6. Further dinosaurian material in the Transvaal Museum.
964 Euskelosaurus molengraaffi  S > Gigantoscelus molengraafi Steel 1970





























R. Steel. (1970). Part 14. Saurischia. Handbuch der Paläoherpetologie/Encyclopedia of Paleoherpetology.
965 Eustreptospondylus cuvieri S > Streptospondylus cuvieri (Owen) (1842)





























Owen, (1842). Report on British fossil reptiles.
966 Eustreptospondylus divesensis S > Piveteausaurus divesensis Walker 1964





























Walker, (1964). Triassic reptiles from the Elgin area: Ornithosuchus and the origin of carnosaurs.
967 Eustreptospondylus oxoniensis   valid Walker 1964 4,5 m 230 kg 3 Europe United Kingdom England Oxford Clay Middle Jurassic Late Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Eustreptospondylinae








Partial skull and large part of skeleton (subadult). Walker, (1964). Triassic reptiles from the Elgin area: Ornithosuchus and the origin of carnosaurs.
968 Fabrosaurus australis nomen dubium Ginsburg 1964 1,5 m ? 4 kg ? 1 Africa Lesotho Mafeteng Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Ornithischia

















Partial dentary with three teeth. Butler, Richard J. (2005). "The 'fabrosaurid' ornithischian dinosaurs of the Upper Elliot Formation (Lower Jurassic) of South Africa and Lesotho".
969 Falcarius utahensis   valid Kirkland et al. 2005 4 m 135 kg 3,5 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria





At least ten individuals. Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
970 "Farragochela zhaoi" nomen nudum > Aorun zhaoi Choiniere 2010





























Choiniere, (2010). Anatomy and systematics of coelurosaurian theropods from the Late Jurassic of Xinjiang, China, with comments on forelimb evolution in Theropoda. PhD Thesis.
971 "Fendusaurus eldoni" nomen ex dissertatione Fedak 2006 5,1 m 315 kg 3 North America Canada Nova Scotia McCoy Brook Early Jurassic Hettangian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












At least six individuals. Fedak (2006) Description and evolutionary significance of the sauropodomorph dinosaurs from the early Jurassic (Hettangian) McCoy Brook Formation.
972 "Fenestrosaurus philoceratops" nomen nudum > Oviraptor philoceratops Osborn 1924





























Osborn, (1924). The discovery of an unknown continent.
973 Ferganasaurus verzilini valid Alifanov & Averianov 2003 9,1 m 3,6 t 2,5 Asia Kyrgyzstan Jalal-Abad Balabansai Middle Jurassic Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Partial skeleton without skull. Alifanov, V. R., & Averianov, A. O. (2003). Ferganasaurus verzilini, gen. et sp. nov., a new neosauropod (Dinosauria, Saurischia, Sauropoda) from the Middle Jurassic of Fergana Valley, Kirghizia.
974 "Ferganastegos callovicus" nomen nudum Ulansky 2014 6,6 m ? 2,1 t ? 1,5 Asia Kyrgyzstan Jalal-Abad Balabansai Middle Jurassic Callovian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae ?












Four posterior dorsal vertebrae. Averianov, A. O., Bakirov, A. A., & Martin, T. (2007). First definitive stegosaur from the Middle Jurassic of Kyrgyzstan.
975 Ferganocephale adenticulatum  nomen dubium Averianov, Martin & Bakirov 2005 ? ? 0 Asia Kyrgyzstan Jalal-Abad Balabansai Middle Jurassic Callovian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ?













Teeth. Sullivan, Robert M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
976 Ferrisaurus sustutensis valid Arbour & Evans 2019 1,8 m 65 kg 2 North America Canada British Columbia Tango Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Partial skeleton (limb bones and other fragments). Arbour, Victoria; Evans, David (2019). "A new leptoceratopsid dinosaur from Maastrichtian-aged deposits of the Sustut Basin, northern British Columbia, Canada".
977 Foraminacephale brevis valid Schott & Evans 2016 1,45 m 16 kg 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Frontoparietal dome, referred several other individuals (also skull fragments). Schott, R. K., & Evans, D. C. (2016). Cranial variation and systematics of Foraminacephale brevis gen. nov. and the diversity of pachycephalosaurid dinosaurs (Ornithischia: Cerapoda) in the Belly River Group of Alberta, Canada.
978 Fosterovenator churei valid Dalman 2014 3 m ? 85 kg ? 1,5 North America USA Wyoming Morrison Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria ?












Partial tibiotarsus, referred fibula ? Dalman, S.G. (2014). "New data on small theropod dinosaurs from the Upper Jurassic Morrison Formation of Como Bluff, Wyoming, USA".
979 Fostoria dhimbangunmal valid Bell et al. 2019 4,5 m 400 kg 3 Australia Australia New South Wales Griman Creek Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












At least four individuals. Bell, P. R., Brougham, T., Herne, M. C., Frauenfelder, T., & Smith, E. T. (2019). Fostoria dhimbangunmal, gen. et sp. nov., a new iguanodontian (Dinosauria, Ornithopoda) from the mid-Cretaceous of Lightning Ridge, New South Wales, Australia.
980 "Francoposeidon charantensis" nomen nudum Larramendi & Molina Pérez 2020 28 m ? 47 t ? 1,5 Europe France Nouvelle-Aquitaine Unnamed Early Cretaceous Hauterivian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Incomplete femur and other fragments. D.Néraudeau et al. (2012). The Hauterivian–Barremian lignitic bone bed of Angeac (Charente, south-west France): stratigraphical, palaeobiological and palaeogeographical implications.
981 Frenguellisaurus ischigualastensis S > Herrerasaurus ischigualastensis ? Novas 1986 6,1 m 540 kg 3 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Saurischia Herrerasauridae
















Partial skeleton with partial skull. Novas, (1986). Un probable teropodo (Saurischia) de la Formación Ischigualasto (Triásico superior), San Juan, Argentina.
982 Fruitadens haagarorum valid Butler et al. 2009 0,8 m 0,6 kg 3,5 North America USA Colorado Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae











Several partial skeletons also with skulls. Sereno, P.C. (2012) "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs".
983 Fukuiraptor kitadaniensis valid Azuma & Currie 2000 4,3 m 190 kg 3 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora









Partial skeleton with skull fragments (subadult) and many other individuals (mostly juvenile). Azuma and Currie, (2000). A new carnosaur (Dinosauria: Theropoda) from the Lower Cretaceous of Japan.
984 Fukuisaurus tetoriensis valid Kobayashi & Azuma 2003 4,7 m 450 kg 2 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Right maxilla and right jugal, referred several individuals (mostly skull bones). Kobayashi, Y., & Azuma, Y. (2003). A new iguanodontian (Dinosauria: Ornithopoda) from the Lower Cretaceous Kitadani Formation of Fukui Prefecture, Japan.
985 Fukuititan nipponensis valid Azuma & Shibata 2010 16 m 6 t 2 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ? Euhelopodidae ?



Partial skeleton. AZUMA, Y., & SHIBATA, M. (2010). Fukuititan nipponensis, A New Titanosauriform Sauropod from the Early Cretaceous Tetori Group of Fukui Prefecture, Japan.
986 Fukuivenator paradoxus valid Azuma et al. 2016 2,45 m 19 kg 3 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora ?






Partial skeleton with partial skull. Azuma, Y., Xu, X., Shibata, M., Kawabe, S., Miyata, K. & Imai, T. (2016). A bizarre theropod from the Early Cretaceous of Japan highlighting mosaic evolution among coelurosaurians.
987 Fulengia youngi nomen dubium Carroll & Galton 1977 0,7 m ? 1 kg ? 1 Asia China Yunnan Lower Lufeng Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Partial skull and referred material (at least two individuals). Evans, S. E., and Milner A. R., (1989), Fulengia, a supposed early Lizard reinterpreted as a prosauropod dinosaur.
988 Fulgurotherium australe  nomen dubium von Huene 1932 1,3 m ? 10 kg ? 1 Australia Australia New South Wales Griman Creek Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Incomplete distal right femur. Referred other postrania ? Agnolin, F. L., Ezcurra, M. D., Pais, D. F., & Salisbury, S. W. (2010). A reappraisal of the Cretaceous non-avian dinosaur faunas from Australia and New Zealand: evidence for their Gondwanan affinities.
989 Fushanosaurus qitaiensis valid Wang, Wu, Li, Ji, Li & Guo 2019 25,5 m 24 t 2 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Right femur. WANG Xu-ri, WU Wen-hao, LI Tao, JI Qiang, LI Yin-xian & GUO Jin-fang (2019) A new titanosauriform dinosaur (Dinosauria: Sauropoda) from Late Jurassic of Junggar Basin, Xinjiang.
990 "Fusinasus" S > Eotyrannus lengi Hutt 2002





























Hutt, (2002). Mr Leng's dinosaur.
991 Fusuisaurus zhaoi valid Mo et al. 2006 25,2 m 35 t 2,5 Asia China Guangxi Xinlong Early Cretaceous Aptian-Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Left ilium, left pubis, three caudal vertebrae, dorsal ribs and femur fragment. Referred humerus. Mo, J., Wang W.,Huang Z., Huang X., Xu X., (2006), "A Basal Titanosauriform from the Early Cretaceous of Guangxi, China".
992 "Futabasaurus" nomen nudum Lambert 1990 2,4 m ? 50 kg ? 1,5 Asia Japan Fukushima Ashizawa Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra ? Tetanurae ? Orionides ? Avetheropoda ? Coelurosauria ? Tyrannoraptora ? Tyrannosauroidea ?







Partial tibia. Mortimer - Theropod database (online).
993 Futalognkosaurus dukei valid Calvo et al. 2007 24 m 30 t 3 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Lognkosauria A large part of skeleton (vertebrae, ribs and other fragments), referred two smaller individuals ? Calvo, J.O., Porfiri, J.D., González-Riga, B.J., and Kellner, A.W. (2007a) "A new Cretaceous terrestrial ecosystem from Gondwana with the description of a new sauropod dinosaur".
994 "Gadolosaurus" nomen nudum Saito 1979 1,5 m ? 20 kg ? 1 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Nearly complete skeleton with skull (juvenile). Norman, David B.; Sues, Hans-Dieter (2000). "Ornithopods from Kazakhstan, Mongolia and Siberia".
995 Galeamopus hayi valid Tschopp, Mateus & Benson 2015 23 m 10 t 3,5 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Large part of skeleton with skull. Referred nearly complete skull and articulated atlas and axis. Tschopp, E. & Mateus, O. (2017) Osteology of Galeamopus pabsti sp. nov. (Sauropoda: Diplodocidae), with implications for neurocentral closure timing, and the cervico-dorsal transition in diplodocids.
996 Galeamopus pabsti valid Tschopp & Mateus 2017 18,2 m 5,1 t 3,5 North America USA Wyoming, Colorado Morrison Late Jurassic Latest Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Large part of skeleton with fragmentary skull. Referred partial skull. Tschopp, E. & Mateus, O. (2017) Osteology of Galeamopus pabsti sp. nov. (Sauropoda: Diplodocidae), with implications for neurocentral closure timing, and the cervico-dorsal transition in diplodocids.
997 Galeamopus "shellensis" S > Galeamopus pabsti Tschopp 2013





























Mortimer - Theropod database (online).
998 Galleonosaurus dorisae valid Herne et al. 2019 2,4 m ? 22 kg ? 1 Australia Australia Victoria Wonthaggi Early Cretaceous Late Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Left maxilla, referred four maxillae. Herne et al. (2019). New small-bodied ornithopods (Dinosauria ...) from the Early Cretaceous Wonthaggi Formation (Strzelecki Group) of the Australian-Antarctic rift system, with revision of Qantassaurus intrepidus Rich and Vickers-Rich, 1999.
999 Gallimimus bullatus valid Osmólska et al. 1972 6 m 500 kg 4 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





At least several individuals (include almost complete skeletons and skulls). Mortimer - Theropod database (online).
1000 "Gallimimus" mongoliensis nomen nudum Kobayashi & Barsbold 2006 4,1 m 150 kg 4 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Nearly complete skeleton with skull. Kobayashi and Barsbold, (2006). Ornithomimids from the Nemegt Formation of Mongolia.
1001 Galveosaurus herreroi valid Sánchez-Hernández 2005 18 m 14 t 2,5 Europe Spain Aragon Villar del Arzobispo Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Fragmentary skeleton without skull and referred right coracoid fragment and fragment of the right pubis. Pérez-Pueyo, M., Moreno-Azanza, M., Barco, J.L., Canudo, J.L. (2019). "New contributions to the phylogenetic position of the sauropod Galvesaurus herreroi from the late Kimmeridgian-early Tithonian(Jurassic) of Teruel (Spain).
1002 Galvesaurus herreroi S > Galveosaurus herreroi Barco et al. 2005





























Pérez-Pueyo, M., Moreno-Azanza, M., Barco, J.L., Canudo, J.L. (2019). "New contributions to the phylogenetic position of the sauropod Galvesaurus herreroi from the late Kimmeridgian-early Tithonian(Jurassic) of Teruel (Spain).
1003 Gannansaurus sinensis valid Lü, Yi, Zhong & Wei 2013 25,8 m 25 t 2 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Posterior dorsal vertebra and mid-caudal vertebra. Junchang Lü, Laiping Yi, Hui Zhong and Xuefang Wei (2013) "A New Somphospondylan Sauropod (Dinosauria, Titanosauriformes) from the Late Cretaceous of Ganzhou, Jiangxi Province of Southern China".
1004 "Gansutitan" nomen nudum > Daxiatitan binglingi You, Li, Zhou & Ji 2008





























Olshevsky- Dinosaur Genera List.
1005 Ganzhousaurus nankangensis valid Wang, Sun, Sullivan & Xu 2013 1,65 m 23 kg 3 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Mandible, three posterior caudal vertebrae, left partial ilium, midshaft portion of right tibia, and nearly complete articulated right pes. Wang, S., Sun, C., Sullivan, C. & Xu, X. (2013) "A new oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of southern China".
1006 Gargoyleosaurus parkpini S > Gargoyleosaurus parkpinorum  Carpenter, Miles & Cloward 1998





























Carpenter, K., Miles, C. & Cloward, K. (1998). "Skull of a Jurassic ankylosaur (Dinosauria).".
1007 Gargoyleosaurus parkpinorum  valid Carpenter, Miles & Cloward 2001 3,3 m 320 kg 3 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Nearly complete skull and partial skeleton. Killbourne, B. & Carpenter, K. (2005). "Redescription of Gargoyleosaurus parkpinorum, a polacanthid ankylosaur from the Upper Jurassic of Albany County, Wyoming".
1008 Garudimimus brevipes valid Barsbold 1981 2,8 m 90 kg 3 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Deinocheiridae ?





Large part of skeleton with skull. Kobayashi, Y.; Barsbold, R. (2005). "Reexamination of a primitive ornithomimosaur, Garudimimus brevipes Barsbold, 1981 (Dinosauria:Theropoda), from the Late Cretaceous of Mongolia".
1009 Gasosaurus constructus  valid Dong & Tang 1985 4,5 m 150 kg 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria ?









Partial skeleton (vertebrae, humerus, ilium, pubis, ischium, femur, tibia, fibula, astragalus, metatarsal II and III, pedal ungual IV). Referred 3 teeth and other material ? Dong and Tang, (1985). A new Mid-Jurassic theropod (Gasosaurus constructus gen. et sp. nov.) from Dashanpu, Zigong, Sichuan Province, China.
1010 Gasparinisaura cincosaltensis valid Coria & Salgado 1996 1,7 m 8 kg 3,5 South America Argentina Río Negro Anacleto Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria ?












At least several individuals (include large part of skeleton and skulls). Salgado, L., Coria, R.A., and Heredia, S., (1997), "New materials of Gasparinisaura cincosaltensis (Ornithischia: Ornithopoda) from the Upper Cretaceous of Argentina".
1011 Gastonia burgei valid Kirkland 1998 4,6 m 1 t 3 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Polacanthinae ?











Several individuals. Kinneer, B., Carpenter, K., Shaw, A. (2016). Redescription of Gastonia burgei (Dinosauria: Ankylosauria, Polacanthidae), and description of a new species.
1012 Gastonia lorriemcwhinneyae valid Kinneer, Carpenter & Shaw 2016 4,3 m 800 kg 3 North America USA Utah Cedar Mountain Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Polacanthinae ?











Several individuals. Kinneer, B., Carpenter, K., Shaw, A. (2016). Redescription of Gastonia burgei (Dinosauria: Ankylosauria, Polacanthidae), and description of a new species.
1013 "Gavinosaurus" nomen nudum > Eotyrannus lengi Kelly 1998





























Mortimer - Theropod database (online).
1014 Geminiraptor suarezarum   valid Senter et al. 2010 2 m ? 16 kg ? 1,5 North America USA Utah Cedar Mountain Early Cretaceous Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Partial maxilla. Senter P, Kirkland JI, Bird J, Bartlett JA. (2010). A new troodontid theropod dinosaur from the Lower Cretaceous of Utah.
1015 Genusaurus sisteronis  valid Accarie et al. 1995 3,6 m 60 kg 2,5 Europe France Provence-Alpes-Côte d'Azur "Bevons" Beds Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae ? Majungasaurinae ?







Seven dorsal centra, sacral centrum, incomplete ilium, proximal pubis ?, femur, proximal tibia, proximal fibula, tarsal. Accarie et al. (1995). Découverte d'un Dinosaure théropode nouveau (Genusaurus sisteronis n. g., n. sp.) dans l'Albien marin de Sisteron (Alpes de Haute-Provence, France) et extension au Crétacé inférieur de la lignée cératosaurienne.
1016 Genyodectes serus  valid Woodward 1901 6,3 m 800 kg 2 South America Argentina Chubut Cerro Barcino Early Cretaceous Late Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Ceratosauridae










Premaxillae, anteroventral maxillae, anterior dentaries, partial supradentaries, splenial fragment, teeth. Rauhut, (2004). Provenance and anatomy of Genyodectes serus, a large-toothed ceratosaur (Dinosauria: Theropoda) from Patagonia.
1017 Geranosaurus atavus  nomen dubium Broom 1911 1,15 m ? 1,7 kg ? 1,5 Africa South Africa Eastern Cape Clarens Early Jurassic Pliensbachian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae ?











Partial left maxilla and lower jaws. Sereno (2012) Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs.
1018 Gideonmantellia amosanjuanae valid Ruíz-Omeñaca et al. 2012 1,1 m 2,2 kg 3 Europe Spain Aragon Camarillas Early Cretaceous Early Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













Large part of skeleton without skull. Ruiz-Omeñaca, J. I., Canudo, J. I., Cuenca-Bescós, G., Cruzado-Caballero, P., Gasca, J. M., & Moreno-Azanza, M. (2012). A new basal ornithopod dinosaur from the Barremian of Galve, Spain.
1019 Giganotosaurus carolinii  valid Coria & Salgado 1995 12,5 m 7,3 t 3 South America Argentina Neuquén Candeleros Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae Carcharodontosaurinae Giganotosaurini



Partial skeleton with skull, referred incomplete dentary, teeth. Coria and Salgado, (1995). A new giant carnivorous dinosaur from the Cretaceous of Patagonia.
1020 Gigantoraptor erlianensis  valid Xu, Tan, Wang, Zhao & Tan 2007 8 m 2 t 3 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Incomplete skeleton, mandibles. Xu, Tan, Wang, Zhao and Tan, (2007). A gigantic bird-like dinosaur from the Late Cretaceous of China.
1021 Gigantosaurus (1) megalonyx nomen dubium Seeley 1869 16 m 9,5 t 2 Europe United Kingdom England Kimmeridge Clay Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Isolated vertebrae and limb bones. Martill, D.M., Naish, D. & Earland, S. (2006). Dinosaurs in marine strata: evidence from the British Jurassic, including a review of the allochthonous vertebrate assemblage from the marine Kimmeridge Clay Formation (Upper Jurassic) of Great Britain.
1022 "Gigantosaurus" (2) africanus S > Tornieria africana Fraas 1908





























E. Fraas, (1908), "Dinosaurierfunde in Ostafrika".
1023 "Gigantosaurus" (2) dixeyi S > Malawisaurus dixeyi Haughton 1928





























S. H. Haughton. (1928). On some reptilian remains from the Dinosaur Beds of Nyasaland.
1024 "Gigantosaurus" (2) robustus S > Janenschia robusta Fraas 1908





























E. Fraas, (1908), "Dinosaurierfunde in Ostafrika".
1025 Gigantoscelus molengraaffi nomen dubium van Hoepen 1916 8,7 m ? 1,6 t ? 1 Africa South Africa Limpopo Bushveld Sandstone Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Distal end of femur. E. C. N. Van Hoepen. (1916). De ouderdom der Transvaalsche Karroolagen [The age of the Transvaal Karoo beds].
1026 Gigantspinosaurus sichuanensis valid Ouyang 1992 4,7 m 700 kg 4 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae












Almost complete skeleton, mandible. HAO, B., ZHANG, Q., PENG, G., YE, Y., & YOU, H. (2018). Redescription of Gigantspinosaurus sichuanensis (Dinosauria, Stegosauria) from the Late Jurassic of Sichuan, Southwestern China.
1027 "Gilmoreosaurus" arkhangelskyi nomen dubium Nessov & Kaznyshkina 1995 ? ? 0 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Skull fragments and fragmentary postcrania. Nessov, L. A. (1995). Dinosaurs of Northern Eurasia: new data about assemblages, ecology, and palaeobiogeography.
1028 "Gilmoreosaurus" atavus nomen dubium Nessov 1995 ? ? 0 Asia Uzbekistan Karakalpakstan Khodzhakul Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Teeth. Nessov, L. A. (1995). Dinosaurs of Northern Eurasia: new data about assemblages, ecology, and palaeobiogeography.
1029 Gilmoreosaurus kysylkumensis S > "Gilmoreosaurus" arkhangelskyi Nessov 1989





























Nessov, L. A. (1995). Dinosaurs of Northern Eurasia: new data about assemblages, ecology, and palaeobiogeography.
1030 Gilmoreosaurus mongoliensis  valid Brett-Surman 1979 5,7 m 1 t 3 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







At least four individuals. Prieto-Márquez, A. & M.A. Norell, (2010). Anatomy and Relationships of Gilmoreosaurus mongoliensis (Dinosauria: Hadrosauroidea) from the Late Cretaceous of Central Asia.
1031 "Gilmoreosaurus xilingolensis" nomen nudum ? Anonymous 2006 ? ? 0 Asia China ? Inner Mongolia ? ? Late Cretaceous ? ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes ?









Not available. Stuchlik (2014)- Tribute to Dinosaurs.
1032 "Ginnareemimus" nomen nudum > Kinnareemimus khonkaenensis Kaneko 2000





























Mortimer - Theropod database (online).
1033 Giraffatitan brancai valid Paul 1988 25 m 48 t 4 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Probably more than 30 individuals. Taylor, M.P. (2009) "A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914)" .
1034 Glacialisaurus hammeri valid Smith & Pol 2007 6,3 m 600 kg 2 Antarctica - Ross Dependency Hanson Early Jurassic Sinemurian-Pliensbachian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Partial right astragalus, medial and lateral distal tarsals, and partial right metatarsus. Referred distal left femur. Smith, N.D. i Pol, D. (2007). Anatomy of a basal sauropodomorph dinosaur from the Early Jurassic Hanson Formation of Antarctica.
1035 Glishades ericksoni   nomen dubium Prieto-Márquez 2010 2 m ? 40 kg ? 1 North America USA Montana Two Medicine Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha ? Hadrosauridae ? Saurolophinae ?





Two partial premaxillae. Campione et al. (2012). "Glishades ericksoni, an indeterminate juvenile hadrosaurid from the Two Medicine Formation of Montana: implications for hadrosauroid diversity in the latest Cretaceous (Campanian-Maastrichtian) of western North America".
1036 Glyptodontopelta mimus  valid Ford 2000 ? ? 0 North America USA New Mexico Ojo Alamo Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Osteoderms. Referred many other osteoderms and fragments. Arbour, V.M. & Currie, P.J. (2015) Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
1037 Gnathovorax cabreirai valid Pacheco et al. 2019 2,7 m 45 kg 4 South America Brazil Rio Grande do Sul Santa Maria Late Triassic Middle Carnian Dinosauria Saurischia Herrerasauridae
















Almost complete and partially articulated skeleton with skull. Pacheco, Cristian; Müller, Rodrigo; Langer, Max; Pretto, Flávio; Kerber, Leonardo; da Silva, Sérgio Dias (2019). "Gnathovorax cabreirai: a new early dinosaur and the origin and initial radiation of predatory dinosaurs".
1038 Gobiceratops minutus S > Bagaceratops rozhdestvenskyi ? Alifanov 2008 0,22 m ? 2 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









Almost complete skull (juvenile). Czepiñski, £. (2019). Ontogeny and variation of a protoceratopsid dinosaur Bagaceratops rozhdestvenskyi from the Late Cretaceous of the Gobi Desert.
1039 Gobihadros mongoliensis valid Tsogtbaatar et al. 2019 7,7 m 2,6 t 4 Asia Mongolia Ömnögovi, Dornogovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Two excellently preserved specimens (include almost complete skeleton and skull) and many referred individuals. Khishigjav Tsogtbaatar; David B. Weishampel; David C. Evans; Mahito Watabe (2019). "A new hadrosauroid (Dinosauria: Ornithopoda) from the Late Cretaceous Baynshire Formation of the Gobi Desert (Mongolia)".
1040 Gobiraptor minutus valid Lee et al. 2019 1,4 m 13 kg 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Partial skull and partial skeleton. Lee, S., Lee, Y.-N., Chinsamy, A., Lü, J., Barsbold, R., Tsogtbaatar, K. (2019). "A new baby oviraptorid dinosaur (Dinosauria: Theropoda) from the Upper Cretaceous Nemegt Formation of Mongolia".
1041 Gobisaurus domoculus  valid Vickaryous et al. 2001 6 m 2,5 t 2 Asia China Inner Mongolia Ulansuhai Late Cretaceous Turonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Skull and postcrania. Referred ?- Zhongyuansaurus luoyangensis material. Arbour, V.M. & Currie, P.J. (2015) Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
1042 Gobititan shenzhouensis valid You, Tang & Luo 2003 17,6 m 8 t 2 Asia China Gansu Zhonggou Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae



41 caudal vertebrae and an incomplete left hindlimb. H. You; F. Tang; & Z. Luo (2003). "A new basal titanosaur (Dinosauria: Sauropoda) from the Early Cretaceous of China".
1043 Gobivenator mongoliensis valid Tsuihiji et al. 2014 1,65 m 10,5 kg 4 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Almost complete skeleton with skull. Tsuihiji, T., Barsbold, R., Watabe, M., Tsogtbaatar, K., Chinzorig, T., Fujiyama, Y., & Suzuki, S. (2014). An exquisitely preserved troodontid theropod with new information on the palatal structure from the Upper Cretaceous of Mongolia.
1044 "Godzillasaurus quayi" nomen nudum > Gojirasaurus quayi Ikejiri 2003





























Olshevsky- Dinosaur Genera List.
1045 Gojirasaurus quayi valid Carpenter 1997 5,6 m 180 kg 2 North America USA New Mexico Bull Canyon Late Triassic Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ?













Pubis and tibia. Mortimer - Theropod database (online).
1046 Gondwanatitan faustoi valid Kellner & Azevedo 1999 10 m 2,5 t 3 South America Brazil São Paulo Presidente Prudente Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
Partial skeleton without skull. Kellner, Alexander W. A.; de Azevedo, Sergio A. K. (1999). "A new sauropod dinosaur (Titanosauria) from the Late Cretaceous of Brazil".
1047 Gongbusaurus shiyii  nomen dubium Dong, Zhou & Zhang 1983 ? ? 0 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Neornithischia ?















Teeth. Dong Zhiming; Zhou Shiwu; Zhang Zicheng (1983). "Dinosaurs from the Jurassic of Sichuan".
1048 "Gongbusaurus" wucaiwanensis  valid ? Dong 1989 1,55 m 4 kg 2,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Neornithischia ?















Two fragmentary skeletons. Dong Zhiming (1989). "On a small ornithopod (Gongbusaurus wucaiwanensis sp. nov.) from Kelamaili, Junggar Basin, Xinjiang, China".
1049 Gongpoquansaurus mazongshanensis valid You, Li & Dodson 2014 4,5 m ? 500 kg ? 1 Asia China Gansu Zhonggou Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Incomplete skull, referred skull fragments and postcrania. You, H.-I.; Li, D.-Q.; Dodson, P. (2014). "Gongpoquansaurus mazongshanensis (Lü, 1997) comb. nov. (Ornithischia: Hadrosauroidea) from the Early Cretaceous of Gansu Province, Northwestern China".
1050 Gongxianosaurus shibeiensis  valid He et al. 1998 12,5 m 4 t 3,5 Asia China Sichuan Ziliujing Early Jurassic Toarcian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Four complete and incomplete skeletons. Yaonan, L., & Changsheng, W. (2000). A New Sauropod, Gongxianosaurus, from the Lower Jurassic of Sichuan, China.
1051 Gorgosaurus horridus S > Deinodon horridus (Leidy) (1856)





























Leidy, J. (1856). "Notices of the remains of extinct reptiles and fishes, discovered by Dr. F.V. Hayden in the badlands of the Judith River, Nebraska Territory.".
1052 Gorgosaurus lancensis S > Tyrannosaurus rex Gilmore 1946





























Gilmore, (1946). A new carnivorous dinosaur from the Lance Formation of Montana.
1053 Gorgosaurus lacinator S > Tarbosaurus bataar Maleev 1955





























Maleev, (1955). New carnivorous dinosaurs from the Upper Cretaceous of Mongolia.
1054 Gorgosaurus libratus valid Lambe 1914 9,3 m 2,9 t 4 North America Canada Alberta, Montana ? Dinosaur Park,
Judith River ?		 Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Albertosaurinae



Many skeletons and skulls (include almost complete skeleton with skull). Currie (2003) Cranial anatomy of tyrannosaurid dinosaurs from the Late Cretaceous of Alberta, Canada.
Mortimer - Theropod database (online).
1055 Gorgosaurus novojilovi S > Tarbosaurus bataar Maleev 1955





























Maleev, (1955). New carnivorous dinosaurs from the Upper Cretaceous of Mongolia.
1056 Gorgosaurus "sternbergi" S > Gorgosaurus libratus Matthew & Brown 1922





























Mortimer - Theropod database (online).
1057 Gorgosaurus sternbergi S > Gorgosaurus libratus Matthew & Brown 1923 6,3 m 900 kg 3,5


























Mortimer - Theropod database (online).
1058 Goyocephale lattimorei valid Perle, Maryanska & Osmólska 1982 1,85 m 28 kg 2,5 Asia Mongolia Ömnögovi Unnamed Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Incomplete skull, mandibles with teeth and incomplete postcranial skeleton. Perle, A., Maryañska, T., & Osmólska, H. (1982) "Goyocephale lattimorei gen. et sp. n., a new flat-headed pachycephalosaur (Ornithischia, Dinosauria) from the Upper Cretaceous of Mongolia".
1059 Graciliceratops mongoliensis valid Sereno 2000 1,3 m ? 14 kg ? 1,5 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria










Partial skeleton with incomplete skull. Sereno, P. C. (2000). "The fossil record, systematics and evolution of pachycephalosaurs and ceratopsians from Asia.
1060 Graciliraptor lujiatunensis valid Xu & Wang 2004 1,05 m 2 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Fragmentary maxilla, teeth, caudal vertebrae, chevrons and limb bones. Xu and Wang, (2004). A new dromaeosaur (Dinosauria: Theropoda) from the Early Cretaceous Yixian Formation of Western Liaoning.
1061 "Gravisaurus tenerensis" nomen nudum > Lurdusaurus arenatus Chabli 1988





























Chabli, S., (1988), Étude anatomique et systématique de Gravisaurus tenerensis n. g., n. sp. (Dinosaurien, Ornithischien) du gisement de Gadoufauoua (Aptien du Niger). Ph.D. dissertation.
1062 Gravitholus albertae nomen dubium Wall & Galton 1979 2,35 m ? 65 kg ? 1,5 North America Canada Alberta Oldman Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae











Frontoparietal dome. Sullivan, R.M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
1063 Gravitholus sternbergi S > Hanssuesia sternbergi Sullivan 2000





























Sullivan, R. M. (2003). Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae).
1064 Gresslyosaurus ajax S > Pachysaurus ajax Steel 1970





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1065 Gresslyosaurus cambrensis S > "Newtonsaurus" cambrensis Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
1066 Gresslyosaurus cloacinus S > "Megalosaurus" cloacinus von Huene 1932





























Mortimer - Theropod database (online).
1067 Gresslyosaurus giganteus S > Pachysaurus giganteus Steel 1970





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1068 Gresslyosaurus gresslyi S > Gresslyosaurus ingens Olshevsky 2000





























Olshevsky, (2000). An annotated checklist of dinosaur species by continent.
1069 Gresslyosaurus ingens nomen dubium Rütimeyer 1856 6,3 m 650 kg 2 Europe Switzerland Basel-Landschaft Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Incomplete sacrum, caudal vertebrae, ilial fragment and other fragments. Moser, (2003). Plateosaurus engelhardti Meyer, 1837 (Dinosauria: Sauropodomorpha) aus dem Feuerletten (Mittelkeuper; Obertrias) von Bayern.
1070 Gresslyosaurus magnus S > Pachysaurus magnus Steel 1970





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1071 "Gresslyosaurus" plieningeri nomen dubium von Huene 1905 8,8 m 2,1 t 2 Europe Germany Baden-Württemberg Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Partial skeleton (vertebrae, limb bones and other fragments), referred several individuals (problematic). Moser, (2003). Plateosaurus engelhardti Meyer, 1837 (Dinosauria: Sauropodomorpha) aus dem Feuerletten (Mittelkeuper; Obertrias) von Bayern.
1072 Gresslyosaurus reiningeri S > "Plateosaurus" reinigeri von Huene 1926





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1073 Gresslyosaurus robustus S > Plateosaurus engelhardti von Huene 1908 9,25 m 2,1 t 2


























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1074 Gresslyosaurus torgeri S > Plateosaurus engelhardti Jaekel 1911 6 m 550 kg 2


























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1075 Gresslyosaurus wetzelianus S > Pachysaurus wetzelianus Steel 1970





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1076 "Gripposaurus" nomen nudum > "Gyposaurus" sinensis Barrett et al. 2007





























BARRETT, P. M., UPCHURCH, P., ZHOU, X.-D., & WANG, X.-L. (2007). The skull of Yunnanosaurus huangi Young, 1942 (Dinosauria: Prosauropoda) from the Lower Lufeng Formation (Lower Jurassic) of Yunnan, China.
1077 "Grusimimus tsuru" nomen nudum Barsbold 1997 2,15 m 27 kg 3 Asia Mongolia Dundgovi ? Shinekhudag Early Cretaceous Hauterivian-Barremian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Large part of skeleton without skull. Kobayashi, (2004). Asian ornithomimosaurs. PhD thesis.
1078 Gryphoceratops morrisoni valid Ryan et al. 2012 1 m 10 kg 2 North America Canada Alberta Milk River Late Cretaceous Late Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Partial right dentary. Ryan, M. J., Evans, D. C., Currie, P. J., Brown, C. M., & Brinkman, D. (2012). New leptoceratopsids from the Upper Cretaceous of Alberta, Canada.
1079 Gryphognathus morrisoni nomen manuscriptum > Gryphoceratops morrisoni Ryan et al. 2011





























Olshevsky- Dinosaur Genera List.
1080 Gryponyx africanus valid Broom 1911 5,85 m 485 kg 3,5 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda













Large part of skeleton. Friedrich von Huene (1932) Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
1081 "Gryponyx" taylori nomen dubium Haughton 1924 5,5 m 410 kg 2 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ?













Pelvic girdle and sacral vertebrae. Friedrich von Huene (1932) Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
1082 "Gryponyx" transvaalensis nomen dubium Broom 1912 4,5 m ? 220 kg ? 1 Africa South Africa Limpopo Bushveld Sandstone Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Ungual I of the manus and distal metatarsal. Galton, P.M., and Cluver, M.A. (1976). Anchisaurus capensis (Broom) and a revision of the Anchisauridae (Reptilia, Saurischia).
1083 Gryposaurus alsatei valid ? Lehman, Wick & Wagner 2016 9 m 4,2 t 3 North America USA Texas Javelina Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Fragmentary skull with partial skeleton, referred teeth and right quadrate. Lehman, Thomas M.; Wick, Steve L.; Wagner, Jonathan R. (2016). "Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas".
1084 Gryposaurus condrupus S > Rhinorex condrupus Tweet (2014)





























Tweet J.- Compact Thescelosaurus.
1085 Gryposaurus incurvimanus S > Gryposaurus notabilis Gates & Sampson 2007 7,2 m 2,1 t 3,5


























GATES, T. A., & SAMPSON, S. D. (2007). A new species of Gryposaurus (Dinosauria: Hadrosauridae) from the late Campanian Kaiparowits Formation, southern Utah, USA.
1086 Gryposaurus latidens  valid Horner 1992 8 m 3 t 3,5 North America USA Montana Two Medicine Late Cretaceous Early-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Partial skulls and skeletons from several individuals. Horner, John R. (1992). "Cranial morphology of Prosaurolophus (Ornithischia: Hadrosauridae) with descriptions of two new hadrosaurid species and an evaluation of hadrosaurid phylogenetic relationships".
1087 Gryposaurus monumentensis valid Gates & Sampson 2007 7,3 m 2,3 t 2 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Skull, referred subadult skull and partial skeleton with skull. GATES, T. A., & SAMPSON, S. D. (2007). A new species of Gryposaurus (Dinosauria: Hadrosauridae) from the late Campanian Kaiparowits Formation, southern Utah, USA.
1088 Gryposaurus notabilis valid Lambe 1914 8,1 m 3,1 t 4 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




More than 20 individuals (mostly skulls but also skeletons). Bertozzo et al. (2017) Redescription of a remarkably large Gryposaurus notabilis (Dinosauria: Hadrosauridae) from Alberta, Canada.
1089 Gryposaurus selwyni S > "Trachodon" selwyni Lambe 1914





























L.M. Lambe, (1914), "On Gryposaurus notabilis, a new genus and species of trachodont dinosaur from the Belly River Formation of Alberta, with a description of the skull of Chasmosaurus belli".
1090 Gspsaurus pakistani valid Malkani 2014 17 m 11 t 2 Asia Pakistan, India ? Balochistan,
Himachal Pradesh ?		 Vitakri, Lameta ? Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Fragmentary skull and braincase, referred many other bones (vertebrae, limb bones and other). Malkani (2020). First Skull of Medium Sized Titanosaur in Indo-Pakistan Subcontinent Found from the Latest Maastrichtian Vitakri Formation of Pakistan; Associated Cranial and Postcranial Skeletons of Gspsaurus pakistani (Poripuchia, Stocky Titanosauria, Sauropoda) from Pakistan and India.
1091 "Guaibasaurus candelariai" nomen nudum > Guaibasaurus candelariensis Bonaparte & Ferigolo 1998





























Langer, M. C., Bittencourt, J. S., & Schultz, C. L. (2010). A reassessment of the basal dinosaur Guaibasaurus candelariensis, from the Late Triassic Caturrita Formation of south Brazil.
1092 Guaibasaurus candelariensis valid Bonaparte, Ferigolo & Ribeiro 1999 3 m 35 kg 3 South America Brazil Rio Grande do Sul Caturrita Late Triassic Early Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Guaibasauridae














Three partial skeletons (without skull). Langer, M. C., Bittencourt, J. S., & Schultz, C. L. (2010). A reassessment of the basal dinosaur Guaibasaurus candelariensis, from the Late Triassic Caturrita Formation of south Brazil.
1093 Gualicho shinyae valid Apesteguía et al. 2016 7,6 m 1,1 t 2,5 South America Argentina Río Negro Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora ?









Partial skeleton (vertebrae, incomplete scapulocoracoid, limb bones and other fragments). Referred Aoniraptor libertatum material ? Apesteguía, Smith, Juárez Valieri and Makovicky, (2016). An unusual new theropod with a didactyl manus from the Upper Cretaceous of Patagonia, Argentina.
1094 Guanlong wucaii valid Xu et al. 2006 3,9 m 160 kg 3,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Proceratosauridae






Two skeletons with skull (large part of skeleton). Xu X.; Clark, J.M.; Forster, C. A.; Norell, M.A.; Erickson, G.M.; Eberth, D.A.; Jia, C. & Zhao, Q. (2006). "A basal tyrannosauroid dinosaur from the Late Jurassic of China".
1095 Gyposaurus capensis nomen dubium Broom 1911 2,1 m 23 kg 3 Africa South Africa Free State Clarens Early Jurassic Pliensbachian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda













Partial skeleton (dorsal and caudal vertebrae, limb bones, fragmentary right scapula, pelvis and other fragments). Galton, P.M., and Cluver, M.A. (1976). Anchisaurus capensis (Broom) and a revision of the Anchisauridae (Reptilia, Saurischia).
1096 Gyposaurus erectus S > Massospondylus carinatus van Hoepen 1920





























Hoepen , (1920), Contributions to the Knowledge of Reptiles of the Karroo Formation. Part 6: Further Dinosaurian material in the Transvaal Museum: AotTM, v. 7, part 2, p. 93-140. (Dromicosaurus gracilis, Eucnemesaurus fortis, Gyposaurus erectus).
1097 "Gyposaurus" sinensis S > Lufengosaurus huenei ? Young 1941 2,9 m 58 kg 2,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae ?












Several individuals (problematic). Wang et al. (2017) Taxonomy of “Gyposaurus” sinensis YOUNG, 1941 From the Early Jurassic Lufeng formation of Yunnan Province, Southwestern China.
1098 Gyposaurus skirtopodus S > Hortalotarsus skirtopodus Kuhn 1965





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
1099 "Hadrosauravus" nomen nudum > Gryposaurus latidens Lambert 1990





























Lambert, David; the Diagram Group (1990). The Dinosaur Data Book.
1100 Hadrosaurus agillis S > Claosaurus agilis Marsh 1872





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
1101 "Hadrosaurus" annectens S > Edmontosaurus annectens (Marsh) (1892)





























Bultynck (1992) An assessment of posture and gait in Iguanodon bernissartensis Boulenger, 1881.
1102 "Hadrosaurus" breviceps nomen dubium Marsh 1889 13,7 m ? 10 t ? 1 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Partial dentary. Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".
1103 "Hadrosaurus" cantabrigiensis S > Trachodon cantabrigiensis Newton 1892





























Eberth & Evans (2014) Hadrosaurs.
1104 "Hadrosaurus" cavatus nomen dubium Cope 1871 9,2 m ? 3 t ? 1 North America USA New Jersey Navesink ? Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Four caudal vertebrae. Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".
1105 Hadrosaurus foulkii valid Leidy 1858 7,4 m 1,6 t 3 North America USA New Jersey Woodbury Late Cretaceous Early-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Fragmentary maxillary, dental elements and partial skeleton. Prieto-Márquez, A. (2011). "Revised diagnoses of Hadrosaurus foulkii Leidy, 1858 (the type genus and species of Hadrosauridae Cope, 1869) and Claosaurus agilis Marsh, 1872 (Dinosauria: Ornithopoda) from the Late Cretaceous of North America".
1106 Hadrosaurus longiceps S > "Trachodon" longiceps (Marsh) (1890)





























Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
1107 Hadrosaurus milo S > Thespesius occidentalis Hay 1901





























Cope, E. D. (1875). Report on the vertebrate paleontology of Colorado. US Government Printing Office.
1108 "Hadrosaurus" minor nomen dubium Marsh 1870 5 m 500 kg 2,5 North America USA New Jersey Navesink Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Presacral vertebrae, referred other fragments (several individuals ?). Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".
1109 Hadrosaurus mirabilis S > Trachodon mirabilis Cope 1869





























Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".
1110 Hadrosaurus navajovius S > Kritosaurus navajovius Lehman 1981





























Lucas & Heckert (2000) Dinosaurs of New Mexico.
1111 "Hadrosaurus" notabilis S > Gryposaurus notabilis Horner 1979





























Spencer & Sullivan (2006) Late Creataceous Vertebrates from the Western Interior.
1112 "Hadrosaurus" occidentalis S > Thespesius occidentalis Cope 1869





























Cope, E.D. (1869). Synopsis of the extinct Batrachia, Reptilia and Aves of North America.
1113 "Hadrosaurus" paucidens nomen dubium Marsh 1889 6,2 m ? 950 kg ? 1,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Nearly complete left squamosal and right maxilla. Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".
1114 "Hadrosaurus" perangulatus S > Diclonius perangulatus (Cope) (1876)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
1115 Haestasaurus becklesii valid Upchurch, Mannion & Taylor 2015 9 m 2,9 t 2 Europe United Kingdom England Hastings Beds Early Cretaceous Late Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ? Macronaria ?






Left humerus, ulna and radius and portion of skin impression. Upchurch, Mannion & Taylor (2015) The Anatomy and Phylogenetic Relationships of “Pelorosaurus“ becklesii (Neosauropoda, Macronaria) from the Early Cretaceous of England.
1116 Hagryphus giganteus valid Zanno & Sampson 2005 2,9 m 110 kg 3 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Partial skeleton (limb bones). Referred distal metatarsal II ? Mortimer - Theropod database (online).
1117 Halszkaraptor escuilliei valid Cau et al. 2017 0,73 m 0,4 kg 4 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Halszkaraptorinae


Almost complete skeleton with skull. Cau, A.; Beyrand, V.; Voeten, D.; Fernandez, V.; Tafforeau, P.; Stein, K.; Barsbold, R.; Tsogtbaatar, K.; Currie, P.; Godrfroit, P. (2017). "Synchrotron scanning reveals amphibious ecomorphology in a new clade of bird-like dinosaurs".
1118 Halticosaurus liliensterni S > Liliensternus liliensterni von Huene 1934





























Huene, (1934). Ein neuer Coelurosaurier in der thüringischen Trias [A new coelurosaur in the Thuringian Trias].
1119 Halticosaurus longotarsus nomen dubium von Huene 1908 2,7 m 21 kg 2,5 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ?













Incomplete dentary and fragmentary skeleton (vertebrae, limb bones and other fragments). Mortimer - Theropod database (online).
1120 Halticosaurus posthumus S > Tanystrosuchus posthumus von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre entwicklung und geschichte. Monographien zur Geologia und Palaeontologie.
1121 Hanssuesia sternbergi  valid Sullivan 2003 2,15 m ? 50 kg ? 1,5 North America Canada, USA Alberta, Montana Oldman, Dinosaur Park, Judith River,
Two Medicine ?		 Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae











Frontoparietal dome, referred at least several other individuals (also skull fragments). Sullivan, R.M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
Sullivan, R. M. (2003). Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae).
1122 "Hanwulosaurus" nomen nudum > Gobisaurus domoculus ? Anonymous 2001





























Glut, (2003). Dinosaurs - The Encyclopedia - Supplement 3.
1123 Haplocanthosaurus delfsi valid McIntosh & Williams 1988 14,5 m 13 t 3 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea






Partial skeleton (vertebrae, ribs, sacrum, chevrons, partial scapula, fragmentary coracoids, sternal plate, partial radius and ulna, ilia, pubis, ischium, femur). Forster, J.R., Wedel, M.J. (2014). "Haplocanthosaurus (Saurischia: Sauropoda) from the lower Morrison Formation (Upper Jurassic) near Snowmass, Colorado".
1124 Haplocanthosaurus priscus valid Hatcher 1903 10,5 m 5 t 3 North America USA Colorado, Wyoming ? Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea






At least 2 partial skeletons, but probably several other individuals. Forster, J.R., Wedel, M.J. (2014). "Haplocanthosaurus (Saurischia: Sauropoda) from the lower Morrison Formation (Upper Jurassic) near Snowmass, Colorado".
1125 Haplocanthosaurus utterbacki S > Haplocanthosaurus priscus Hatcher 1903





























Forster, J.R., Wedel, M.J. (2014). "Haplocanthosaurus (Saurischia: Sauropoda) from the lower Morrison Formation (Upper Jurassic) near Snowmass, Colorado".
1126 Haplocanthus priscus S > Haplocanthosaurus priscus Hatcher 1903





























Hatcher J.B., (1903) A new name for the dinosaur Haplocanthus Hatcher.
1127 Haplocheirus sollers  valid Choiniere et al. 2010 2,1 m 15 kg 4 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea





Nearly complete skeleton with skull. Choiniere, J. N., Clark, J. M., Norell, M. A., & Xu, X. (2014). Cranial Osteology of Haplocheirus sollers Choiniere et al., 2010 (Theropoda: Alvarezsauroidea).
1128 Harpymimus okladnikovi  valid Barsbold & Perle 1984 4,5 m 215 kg 3,5 Asia Mongolia Dundgovi Khuren Dukh Early Cretaceous Middle-Late Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Large part of skeleton with skull. Mortimer - Theropod database (online).
1129 Haya griva valid Makovicky et al. 2011 1,6 m 7,5 kg 4 Asia Mongolia Dornogovi Javkhlant Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Jeholosauridae












Several individuals (also almost complete skeletons and skulls). Makovicky, P. J., Kilbourne, B. M., Sadleir, R. W., & Norell, M. A. (2011). A new basal ornithopod (Dinosauria, Ornithischia) from the Late Cretaceous of Mongolia.
1130 Hecatasaurus transsylvanicus S > Telmatosaurus transsylvanicus Brown 1910





























B. Brown, (1910), "The Cretaceous Ojo Alamo beds of New Mexico with description of the new dinosaur genus Kritosaurus".
1131 "Heilongjiangosaurus jiayinensis" nomen nudum > Charonosaurus jiayinensis Li & Jin 2001





























Glut, (2003). Dinosaurs - The Encyclopedia - Supplement 3.
1132 Heishansaurus pachycephalus nomen dubium Bohlin 1953 ? ? 0 Asia China Gansu Minhe Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Fragmentary skull, cervical, dorsal, sacral and caudal vertebrae, ribs, osteoderms. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
1133 Helioceratops brachygnathus valid Jin, Chen, Zan & Godefroit 2009 1,8 m 40 kg 2 Asia China Jilin Quantou Early-Late Cretaceous Late Albian-Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Right dentary and left maxilla. JIN, L., CHEN, J., ZAN, S., & GODEFROIT, P. (2009). A New Basal Neoceratopsian Dinosaur from the Middle Cretaceous of Jilin Province, China.
1134 "Helopus" zdanskyi S > Euhelopus zdanskyi Wiman 1929





























Wilson, J. A., & Upchurch, P. (2009). Redescription and reassessment of the phylogenetic affinities of euhelopus zdanskyi (Dinosauria: Sauropoda) from the early cretaceous of China.
1135 Heptasteornis andrewsi nomen dubium Harrison & Walker 1975 2,05 m ? 15 kg ? 1 Europe Romania Transylvania Sânpetru Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae




Two distal tibiotarsi, referred distal femur ? Naish, Darren & Dyke, Gareth J. (2004): Heptasteornis was no ornithomimid, troodontid, dromaeosaurid or owl: the first alvarezsaurid (Dinosauria: Theropoda) from Europe.
1136 Herrerasaurus ischigualastensis valid Reig 1963 4,2 m 175 kg 3,5 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Saurischia Herrerasauridae
















At least several individuals (skeletons and skulls). Mortimer - Theropod database (online).
1137 Hesperonychus elizabethae valid Longrich & Currie 2009 1,25 m ? 3,6 kg ? 1 North America Canada Alberta Dinosaur Park, Oldman Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Pubes and ilia, referred a number of isolated pedal phalanges. Longrich, N.R. & Currie, P.J. (2009) "A microraptorine (Dinosauria-Dromaeosauridae) from the Late Cretaceous of North America".
1138 Hesperornithoides miessleri valid Hartman et al. 2019 0,9 m 2,5 kg 3,5 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Large part of skeleton with skull. Hartman, S., Mortimer, M., Wahl, W.R., Lomax, D.R., Lippincott, J., Lovelace, D.M. (2019). "A new paravian dinosaur from the Late Jurassic of North America supports a late acquisition of avian flight".
1139 Hesperosaurus mjosi valid Carpenter, Miles & Cloward 2001 7 m 2,6 t 3 North America USA Wyoming, Montana Morrison Late Jurassic Late Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Stegosaurinae











At least several individuals (partial skeletons with skulls). Maidment, S. C. R., Woodruff, D. C., & Horner, J. R. (2018). A new specimen of the ornithischian dinosaur Hesperosaurus mjosi from the Upper Jurassic Morrison Formation of Montana, U.S.A., and implications for growth and size in Morrison stegosaurs.
1140 Heterodontosaurus tucki valid Crompton & Charig 1962 1,2 m (2,1 m ?) 1,8 kg (10 kg ?) 4 Africa South Africa Eastern Cape Upper Elliot, Clarens Early Jurassic Hettangian-Pliensbachian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae Heterodontosaurinae










At least several individuals (include almost complete skeleton with skull). Sereno, P.C. (2012) "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs" .
1141 Heterosaurus neocomiensis S > Mantellisaurus atherfieldensis ? Cornuel 1850 ? ? 0 Europe France Grand Est Calcaire à Spatangues Early Cretaceous Hauterivian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Fragmentary skeleton. Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (2004) The Dinosauria, 2nd.
1142 Hexing qingyi valid Jin, Chen & Godefroit 2012 1,2 m 4,5 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Partial skeleton (mostly limb bones) with skull. Jin Liyong, Chen Jun and Pascal Godefroit (2012) "A New Basal Ornithomimosaur (Dinosauria: Theropoda) from the Early Cretaceous Yixian Formation, Northeast China".
1143 Hexinlusaurus multidens valid Barrett, Butler & Knoll 2005 2,3 m 30 kg 3,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Ornithischia Genasauria Neornithischia















Two skeletons with skulls. Referred other individuals ? Barrett, P. M., Butler, R. J., & Knoll, F. (2005). Small-bodied ornithischian dinosaurs from the Middle Jurassic of Sichuan, China.
1144 Heyuannia huangi  valid Lü 2002 1,6 m 20 kg 3,5 Asia China Guangdong Dalangshan Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Large part of skeleton with skull, referred at least several individuals, eggs. Mortimer - Theropod database (online).
1145 Heyuannia yanshini valid Funston et al. 2018 1,6 m 20 kg 3 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


At least three partial skeletons. Funston, G. F., Mendonca, S. E., Currie, P. J., & Barsbold, R. (2018). Oviraptorosaur anatomy, diversity and ecology in the Nemegt Basin.
1146 Hierosaurus coleii S > Niobrarasaurus coleii Mehl 1936





























Mehl, M. G. (1936). Hierosaurus coleii: a new aquatic dinosaur from the Niobrara Cretaceous of Kansas.
1147 Hierosaurus sternbergi nomen dubium Wieland 1909 ? ? 0 North America USA Kansas Niobrara Late Cretaceous Late Coniacian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae ?












Fragmentary skull, scutes, rib fragments, phalanges and vertebrae. Carpenter, K., Dilkes, D., & Weishampel, D. B. (1995). The Dinosaurs of the Niobrara Chalk Formation (Upper Cretaceous, Kansas).
1148 Hikanodon S > Iguanodon Nöggerath 1826





























Nöggerath, J. (1826). "Cuvier's Ansichten von der Urwelt: nach der zweiten Originalausgabe verdeutscht und mit Anmerkungen begleitet".
1149 Hippodraco scutodens valid McDonald et al. 2010 4,3 m 350 kg 3 North America USA Utah Cedar Mountain Early Cretaceous Late Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Partial skeleton (immature) with nearly complete skull. McDonald AT, Kirkland JI, DeBlieux DD, Madsen SK, Cavin J, et al. (2010). "New Basal Iguanodonts from the Cedar Mountain Formation of Utah and the Evolution of Thumb-Spiked Dinosaurs".
1150 "Hironosaurus" nomen nudum Hisa 1988 ? ? 0 Asia Japan Fukushima Ashizawa Late Cretaceous Coniacian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Tooth, vertebra (cervical ?). Matsukawa, M., & Obata, I. (1994). Dinosaurs and sedimentary environments in the Japanese Cretaceous: a contribution to dinosaur facies in Asia based on molluscan palaeontology and stratigraphy.
1151 "Hisanohamasaurus" nomen nudum Lambert 1990 ? ? 0 Asia Japan Fukushima Tamayama Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Two teeth. Matsukawa, M., & Obata, I. (1994). Dinosaurs and sedimentary environments in the Japanese Cretaceous: a contribution to dinosaur facies in Asia based on molluscan palaeontology and stratigraphy.
1152 Histriasaurus boscarollii nomen dubium ? Dalla Vecchia 1998 11,5 m ? 3,3 t ? 1 Europe Croatia Istria Unnamed Early Cretaceous Late Hauterivian-Early Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae




Posterior dorsal vertebra. Dalla Vecchia (1999) Atlas of the sauropod bones from the Upper Hauterivian-Lower Barremian of Bale/Valle (SW Istria, Croatia).
1153 "Holbrookosaurus smallii" nomen nudum > Chindesaurus bryansmalli Anonymous 1986





























Mortimer - Theropod database (online).
1154 Homalocephale calathocercos valid Maryañska & Osmólska 1974 2,2 m 48 kg 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Partial skeleton with incomplete skull. T. Maryanska and H. Osmolska. (1974). Pachycephalosauria, a new suborder of ornithischian dinosaurs.
1155 "Honghesaurus" nomen nudum > Yandusaurus hongheensis Anonymous 1981





























Olshevsky- Dinosaur Genera List.
1156 Hongshanosaurus houi S > Psittacosaurus lujiatunensis You, Xu & Wang 2003





























Hedrick, B. P., & Dodson, P. (2013). Lujiatun Psittacosaurids: Understanding Individual and Taphonomic Variation Using 3D Geometric Morphometrics.
1157 Hoplitosaurus marshi  valid Lucas 1902 4,25 m 670 kg 2,5 North America USA South Dakota Lakota Early Cretaceous Valanginian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Polacanthinae ?











Partial skeleton (vertebrae, limb bones, osteoderms and other fragments). Lucas, F.A. (1902). Paleontological notes. The generic name Omosaurus. A new generic name for Stegosaurus marshi.
1158 Hoplosaurus armatus S > Oplosaurus armatus Lydekker 1890





























Swinton, W. E. (1936). The dinosaurs of the Isle of Wight.
1159 Hoplosaurus ischyrus S > Struthiosaurus austriacus Seeley 1881





























Carpenter K (2001). "Phylogenetic analysis of the Ankylosauria". In Carpenter, Kenneth (ed.). The Armored Dinosaurs.
1160 Horshamosaurus rudgwickensis valid Blows 2015 6,6 m 2,5 t 3 Europe United Kingdom England Weald Clay Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton (vertebrae, fragmentary left scapula with coracoid, distal end of humerus, right tibia, rib fragments, two dermal ossifications and many fragments). Blows, W. T. (1996). A new species of Polacanthus (Ornithischia; Ankylosauria) from the Lower Cretaceous of Sussex, England.
1161 Hortalotarsus skirtopodus nomen dubium Seeley 1894 2,7 m 48 kg 2,5 Africa South Africa Eastern Cape Clarens Early Jurassic Pliensbachian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae ?












Partial skeleton (tibia, fibula, phalanges and destroyed bones- humerus ?, scapula ?, vertebrae, ribs, femur ?, ilium ? and other fragments). Seeley, H.G. (1894). "LIII.—On Hortalotarsus skirtopodus, a new Saurischian fossil from Barkly East, Cape Colony".
1162 Huabeisaurus allocotus  valid Pang & Cheng 2000 21 m 15,5 t 3 Asia China Shanxi Huiquanpu Late Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Partial skeleton (two teeth, vertebrae, limb bones, scapulae, coracoids, ribs, chevrons, right ilium, pubes, ischia). D'Emic, M.D.; Mannion, P.D.; Upchurch, P.; Bensos, R.B.J.; Pang, Q.; Cheng, Z. (2013). "Osteology of Huabeisaurus allocotus (Sauropoda: Titanosauriformes) from the Upper Cretaceous of China".
1163 Hualianceratops wucaiwanensis valid Han, Forster, Clark & Xu 2015 1,55 m 20 kg 2 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Chaoyangsauridae











Fragmentary skull and nearly complete left pes. Han, Fenglu; Forster, Catherine A.; Clark, James M.; Xu, Xing (2015). "A New Taxon of Basal Ceratopsian from China and the Early Evolution of Ceratopsia".
1164 Huanansaurus ganzhouensis valid Lü et al. 2015 2,6 m 60 kg 3 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Almost complete skull and partial skeleton. Lü, J., Pu, H., Kobayashi, Y., Xu, L., Chang, H., Shang, Y., Liu, D., Lee, Y., Kundrát, M., Shen, C. (2015). "A New Oviraptorid Dinosaur (Dinosauria: Oviraptorosauria) from the Late Cretaceous of Southern China and Its Paleobiogeographical Implications".
1165 Huanghetitan liujiaxiaensis  valid You, Li, Zhou & Ji 2006 18 m 12,5 t 2,5 Asia China Gansu Hekou Group Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Sacrum, two caudal vertebrae, chevron, cervical ribs, left scapula and left coracoid. You, H., Li, D., Zhou, L., and Ji, Q. (2006). "Huanghetitan liujiaxiaensis, a New Sauropod Dinosaur from the Lower Cretaceous Hekou Group of Lanzhou Basin, Gansu Province, China".
1166 "Huanghetitan" ruyangensis valid Lü, Xu, Zhang, Hu, Wu, Jia i Ji 2007 24 m 30 t 2 Asia China Henan Haoling Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Sacrum, caudal vertebrae, haemal arches, ribs and incomplete ishium, referred other material (vertebrae ?, femur ?, scapulacoracoid ?, tooth ?, other ?). Lu J., Xu, L., Zhang, X., Hu, W., Wu, Y., Jia, S., and Ji, Q. (2007). "A New Gigantic Sauropod Dinosaur with the Deepest Known Body Cavity from the Cretaceous of Asia".
1167 Huangshanlong anhuiensis valid Huang, You, Yang & Ren 2014 16 m 4,9 t 2 Asia China Anhui Hongqin Middle Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Right humerus, radius and ulna. Huang, J.-D., You, H.-L., Yang, J.-T., Ren, X.-X. (2014). A new sauropod dinosaur from the Middle Jurassic of Huangshan, Anhui Province.
1168 Huaxiagnathus orientalis  valid Hwang, Norell, Ji & Gao 2004 1,8 m 10 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae







Two nearly complete skeletons (one poorly prepared) with skulls. Hwang, S. H., Norrell, M. A., Qiang, J., and Keqin, G. (2004). "A large compsognathid from the Early Cretaceous Yixian Formation of China."
1169 Huaxiaosaurus aigahtens S > Shantungosaurus giganteus Zhao, Wang & Li 2011





























Xing et al. (2014). "Comparative osteology and phylogenetic relationship of Edmontosaurus and Shantungosaurus (Dinosauria: Hadrosauridae) from the Upper Cretaceous of North America and East Asia".
1170 "Huaxiasaurus" nomen nudum > Huaxiagnathus orientalis Rey 2002





























Olshevsky- Dinosaur Genera List.
1171 Huayangosaurus taibaii   valid Dong, Tang & Zhou 1982 5,1 m 1 t 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Huayangosauridae ?












At least 4 individuals (include partial skeletons and skulls). Maidment, S. C. R., Wei, G., & Norman, D. B. (2006). Re-description of the postcranial skeleton of the middle Jurassic stegosaur Huayangosaurus taibaii.
1172 Hudiesaurus sinojapanorum  valid Dong 1997 30,5 m ? 44 t ? 1,5 Asia China Xinjiang Qigu ? Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Anterior dorsal (? or cervical ) vertebra, referred complete right forelimb and teeth. Dong, Z. (1997). "A gigantic sauropod (Hudiesaurus sinojapanorum gen. et sp. nov.) from the Turpan Basin, China.".
1173 Huehuecanauhtlus tiquichensis  valid Ramírez-Velasco et al. 2012 6,3 m 1,4 t 2,5 North America Mexico Michoacán Cutzamala Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Two fragmentary skeletons (with skull fragments). Ramírez-Velasco, A.A., Benammi, M., Prieto-Márquez, A., Ortega, J.A. & Hernández-Rivera, R., (2012). Huehuecanauhtlus tiquichensis, a new hadrosauroid dinosaur (Ornithischia: Ornithopoda) from the Santonian (Late Cretaceous) of Michoacán, Mexico.
1174 Huinculsaurus montesi valid Baiano, Coria & Cau 2020 3,4 m 32 kg 2 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae Elaphrosaurinae ?







Three dorsal and two sacral vertebrae. Baiano, M. A., Coria, R. A., & Cau, A. (2020). A new abelisauroid (Dinosauria: Theropoda) from the Huincul formation (lower upper Cretaceous, Neuquén Basin) of Patagonia, Argentina.
1175 Hulsanpes perlei valid Osmólska 1982 0,56 m ? 0,17 kg ? 1,5 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Halszkaraptorinae


Right metatarsals II–III–IV, partial right pedal phalanx p1-III, right pedal phalanx p1-II, partial proximal end of phalanx p2-II and skull fragment. Cau, A., Madzia, D. (2018). “Redescription and affinities of Hulsanpes perlei (Dinosauria, Theropoda) from the Upper Cretaceous of Mongolia.”.
1176 Hungarosaurus tormai   valid Ösi 2005 4,2 m 800 kg 3 Europe Hungary Veszprém Csehbánya Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Struthiosaurinae











At least several individuals (partial skeletons with skulls and fragments). Õsi, A., & Makádi, L. (2009). New remains of Hungarosaurus tormai (Ankylosauria, Dinosauria) from the Upper Cretaceous of Hungary: skeletal reconstruction and body mass estimation.
1177 "Hunhosaurus" nomen nudum > Yandusaurus hongheensis Dong, Zhou & Zhang 1983





























Tracy Ford- Paleofile.
1178 Huxleysaurus fittoni S > Hypselospinus fittoni Paul 2012





























Norman (2014) On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna).
1179 Huxleysaurus hollingtoniensis S > Hypselospinus fittoni ? Paul 2012 7 m 1,5 t 3 Europe United Kingdom England Wadhurst Clay Early Cretaceous Middle Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Partial skeleton, referred other individuals (problematic, all material may belong to Hypselospinus fittoni). Paul, G.S., (2012), Notes on the rising diversity of iguanodont taxa, and iguanodonts named after Darwin, Huxley and evolutionary science.
1180 Hylaeosaurus armatus valid Mantell 1833 6 m 2,5 t 3 Europe United Kingdom England Grinstead Clay Early Cretaceous Late Valanginian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton, referred several other individuals. Pereda-Suberbiola, J. (1993). Hylaeosaurus, Polacanthus, and the systematics and stratigraphy of Wealden armoured dinosaurs.
1181 Hylaeosaurus conybearei  S > Pelorosaurus conybearei (Mantell) (1850)





























Probably error (unpublished). Tracy Ford- Paleofile.
1182 Hylaeosaurus foxii S > Polacanthus foxii Coombs 1971





























Coombs, W. (1971). The Ankylosauria. Ph.D. thesis.
1183 Hylaeosaurus northamptoni S > Regnosaurus northamptoni Romer 1956





























Romer, A.S. (1956). Osteology of the Reptiles.
1184 Hylaeosaurus oweni S > Hylaeosaurus armatus Mantell 1844





























Mantell, G.A. (1844). The Medals of Creation: or first lessons in geology and in the study of organic remains.
1185 Hylosaurus mantelli S > Hylaeosaurus armatus Fitzinger 1843





























Fitzinger, L. J. (1843). Systema Reptilium.
1186 Hypacrosaurus altispinus valid Brown 1913 10,4 m 5,3 t 3,5 North America Canada Alberta Horseshoe Canyon Late Cretaceous Middle Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




Many skeletons and skulls (juvenile to adult). Evans, D. C. (2010). Cranial anatomy and systematics of Hypacrosaurus altispinus, and a comparative analysis of skull growth in lambeosaurine hadrosaurids (Dinosauria: Ornithischia).
1187 Hypacrosaurus casuarius S > Corythosaurus casuarius Paul 1987





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1188 Hypacrosaurus clavinitialis S > Lambeosaurus clavinitialis Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1189 Hypacrosaurus coahuilensis S > Velafrons coahuilensis Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1190 Hypacrosaurus intermedius S > Corythosaurus intermedius Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1191 Hypacrosaurus lambei S > Lambeosaurus lambei (Parks) (1923)





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1192 Hypacrosaurus laticaudus  S > Magnapaulia laticaudus (Morris) (1981)





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1193 Hypacrosaurus magnicristatus S > Lambeosaurus magnicristatus (Sternberg) (1935)





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1194 Hypacrosaurus sicinskii S > Barsboldia sicinskii Paul 2010





























Paul, G.S., (2010), The Princeton Field Guide to Dinosaurs.
1195 Hypacrosaurus sachaliensis S > Nipponosaurus sachalinensis Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1196 Hypacrosaurus stebingeri  valid Horner & Currie 1994 10,5 m 5,5 t 3,5 North America USA, Canada Montana, Alberta Two Medicine, Oldman Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




Many skeletons and skulls (juvenile to adult and also embryonic individuals). Evans, D. C. (2010). Cranial anatomy and systematics of Hypacrosaurus altispinus, and a comparative analysis of skull growth in lambeosaurine hadrosaurids (Dinosauria: Ornithischia).
1197 Hypselosaurus priscus  nomen dubium Matheron 1869 9 m 1,7 t 2,5 Europe France Provence-Alpes-Côte d'Azur Argiles et Grès à Reptiles Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Several individuals and eggs (problematic, probably not all material belong to this species). Matheron, P.M. (1869). "Notice sur les reptiles fossiles des dépots fluvio-lacustres Crétacés du bassin a lignite de Fuveau".
1198 Hypselospinus fittoni valid Norman 2010 8 m 2,2 t 3 Europe United Kingdom England Wadhurst Clay, Lower Tunbridge Wells Sand Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










At least several individuals. Norman (2014) On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna).
1199 Hypsibema crassicauda nomen dubium Cope 1869 14 m ? 11 t ? 1,5 North America USA North Carolina Tar Heel Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Caudal, distal end of the humerus, the tibial shaft, and metatarsal II, other fragments ? Lull, R.S. i Wrigh, N.E. (1942) "Hadrosaurian dinosaurs of North America".
1200 Hypsibema missouriensis S > Parrosaurus missouriensis Baird & Horner 1979





























Brownstein (2018) The biogeography and ecology of the Cretaceous non-avian dinosaurs of Appalachia.
1201 Hypsilophodon foxii valid Huxley 1869 2,15 m 21 kg 4 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda ? Ornithopoda ?













Many individuals (include complete skeletons and skulls). Galton, Peter M. (2009). "Notes on Neocomian (Late Cretaceous) ornithopod dinosaurs from England - Hypsilophodon, Valdosaurus, "Camptosaurus", "Iguanodon" – and referred specimens from Romania and elsewhere".
1202 "Hypsilophodon" wielandi nomen dubium Galton & Jensen 1979 2,75 m 45 kg 2 North America USA South Dakota Lakota Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













Left femur. Galton, Peter M. (2009). "Notes on Neocomian (Late Cretaceous) ornithopod dinosaurs from England - Hypsilophodon, Valdosaurus, "Camptosaurus", "Iguanodon" – and referred specimens from Romania and elsewhere".
1203 Hypsirophus discurus nomen dubium Cope 1878 7,2 m ? 2,8 t ? 1 North America USA Colorado Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Stegosaurinae











Dorsal vertebra, caudal neural spine, rib fragment and two distal caudal centra. Galton, P. M. (2010). Species of plated dinosaur Stegosaurus (Morrison Formation, Late Jurassic) of western USA: new type species designation needed.
1204 "Hypsirophus seeleyanus" nomen nudum Cope 1879 ? ? 0 North America USA Colorado Morrison Late Jurassic Early Tithonian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Dorsal, caudal vertebrae and distal femur. Galton, P. M. (2010). Species of plated dinosaur Stegosaurus (Morrison Formation, Late Jurassic) of western USA: new type species designation needed.
1205 Hypsirophus trihedrodon S > "Allosaurus" trihedrodon Chure 2001





























Mortimer - Theropod database (online).
1206 "Ichabodcraniosaurus" nomen nudum Novacek 1996 1,35 m 5,2 kg 2,5 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Partial skeleton without skull. Mortimer - Theropod database (online).
1207 Ichthyovenator laosensis valid Allain et al. 2012 10,5 m 2,4 t 3 Asia Laos Savannakhet Grès supérieurs Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Spinosaurinae








Ilia, pubes, ischia, ribs and vertebrae. Referred teeth, vertebrae and pubis. Allain, Xaisanavong, Richir and Khentavong, (2012). The first definitive Asian spinosaurid (Dinosauria: Theropoda) from the Early Cretaceous of Laos.
1208 Ignavusaurus rachelis S > Massospondylus carinatus ? Knoll 2010 1,45 m 9 kg 3 Africa Lesotho Qacha's Nek Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Partial skeleton with skull fragments. Knoll, (2010). A primitive sauropodomorph from the upper Elliot Formation of Lesotho.
1209 Ignotosaurus fragilis valid Martínez et al. 2013 0,93 m 2,5 kg 2 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Silesauridae Sulcimentisauria
















Right ilium. Martínez, Ricardo N.; Cecilia Apaldetti; Oscar A. Alcober; Carina E. Colombi; Paul C. Sereno; Eliana Fernández; Paula Santi Malnis; Gustavo A. Correa, and Diego Abelin. (2013). Vertebrate succession in the Ischigualasto Formation.
1210 Iguanacolossus fortis valid McDonald et al. 2010 9,8 m 5 t 3 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Partial skeleton (vertebrae, ilium and other elements) with skull fragments. McDonald AT, Kirkland JI, DeBlieux DD, Madsen SK, Cavin J, et al. (2010). "New Basal Iguanodonts from the Cedar Mountain Formation of Utah and the Evolution of Thumb-Spiked Dinosaurs".
1211 "Iguanodon angelicus" nomen nudum > Iguanodon anglicus Lessem & Glut 1993





























Norman, D.B. (1986) "On the anatomy of Iguanodon atherfieldensis (Ornithischia: Ornithopoda)".
1212 Iguanodon anglicum S > Iguanodon anglicus Holl 1829





























Norman, D.B. (1986) "On the anatomy of Iguanodon atherfieldensis (Ornithischia: Ornithopoda)".
1213 Iguanodon anglicus nomen dubium Bronn 1850 ? ? 0 Europe United Kingdom England Lower Tunbridge Wells Sand Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Teeth, other material ? Norman, D.B. (2013) "On the taxonomy and diversity of Wealden iguanodontian dinosaurs (Ornithischia: Ornithopoda)".
1214 Iguanodon atherfieldensis  S > Mantellisaurus atherfieldensis Hooley 1925





























Hooley, R., (1925). On the skeleton of Iguanodon atherfieldensis sp. nov., from the Wealden shales of Atherfield.
1215 Iguanodon bernissartensis  valid Boulenger 1881 12,5 m 8,5 t 4 Europe Belgium,
United Kingdom, Spain,
Germany,
France		 Hainaut,
England, Valencian Community, North Rhine-Westphalia, Grand Est		 Sainte-Barbe Clays, Argiles à Plicatules, Argiles Ostréennes ?, Grès et sables piquetés, Capas Rojas, Arcillas de Morella, Wealden Group, Wessex Early Cretaceous Barremian-Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Iguanodontidae








At least several dozen individuals (include almost complete skeletons and skulls). Verdú, F. J., Royo-Torres, R., Cobos, A., & Alcalá, L. (2015). Perinates of a new species of Iguanodon (Ornithischia: Ornithopoda) from the lower Barremian of Galve (Teruel, Spain).
Norman, D.B., (2012). Iguanodontian taxa (Dinosauria: Ornithischia) from the lower cretaceous of England and Belgium. In: Godefroit, P. (Ed.), Bernissart Dinosaurs and Early Cretaceous Terrestrial Ecosystems.
Paul, G.S. (2008) "A revised taxonomy of the iguanodont dinosaur genera and species".
Gasulla, J.M., Escaso, F., Ortega, F., Sanz, J.L., (2014). New hadrosauriform cranial remains from the Arcillas de Morella Formation (lower Aptian) of Morella, Spain.
Norman, D.B. (2010) "A taxonomy of iguanodontian (Dinosauria: Ornithopoda) from the lower Wealden Group (Cretaceous: Valanginian) of southern England".
Norman, D.B., (1987). A mass-accumulation of vertebrates from the lower cretaceous of Nehden (Sauerland), West Germany.
1216 "Iguanodon boggii" nomen nudum > Owenodon hoggii Glut 1972





























Glut, (1972). The Dinosaur Dictionary.
1217 Iguanodon dawsoni S > Barilium dawsoni Lydekker 1888





























Norman (2011) On the osteology of the lower Wealden (Valanginian) ornithopod Barilium dawsoni (Iguanodontia: Styracosterna).
1218 "Iguanodon exogirarum" nomen nudum > Ponerosteus exogyrarum Fritsch 1878





























Olshevsky, G., (2000). "An Annotated Checklist of Dinosaur Species by Continent,".
1219 "Iguanodon exogirarus"  nomen nudum > Ponerosteus exogyrarum Brinkmann 1988





























Olshevsky, G., (2000). "An Annotated Checklist of Dinosaur Species by Continent,".
1220 Iguanodon exogyrarum S > Ponerosteus exogyrarum Chure & McIntosh 1989





























Olshevsky, G., (2000). "An Annotated Checklist of Dinosaur Species by Continent,".
1221 Iguanodon fittoni S > Hypselospinus fittoni Lydekker 1889





























Norman (2014) On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna).
1222 "Iguanodon foxi" nomen nudum > Hypsilophodon foxii Lydekker 1888





























Galton, Peter M. (2009). "Notes on Neocomian (Late Cretaceous) ornithopod dinosaurs from England - Hypsilophodon, Valdosaurus, "Camptosaurus", "Iguanodon" – and referred specimens from Romania and elsewhere".
1223 Iguanodon foxii S > Hypsilophodon foxii Owen 1873





























Galton, Peter M. (2009). "Notes on Neocomian (Late Cretaceous) ornithopod dinosaurs from England - Hypsilophodon, Valdosaurus, "Camptosaurus", "Iguanodon" – and referred specimens from Romania and elsewhere".
1224 Iguanodon galvensis valid Verdú et al. 2015 7,6 m 1,9 t 3 Europe Spain Aragon Camarillas Early Cretaceous Early Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Iguanodontidae








At least several individuals (juvenile to adult and also embryonic individuals). Verdú et al. (2017). New systematic and phylogenetic data about the early Barremian Iguanodon galvensis (Ornithopoda: Iguanodontoidea) from Spain.
1225 Iguanodon gracilis S > Sphenospondylus gracilis Steel 1969





























McDonald (2011). The status of Dollodon and other basal iguanodonts (Dinosauria: Ornithischia) from the Lower Cretaceous of Europe.
1226 "Iguanodon" hillii nomen dubium Newton 1892 ? ? 0 Europe United Kingdom England Zig Zag Chalk Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Tooth crown. Barrett, Evans & Head (2014). A re-evaluation of purported Hadrosaurid Dinosaur specimens from the “middle” cretaceous of England.
1227 "Iguanodon hoggi" nomen nudum > Owenodon hoggii Olshevsky 1978





























Paul, Gregory S. (2008). "A revised taxonomy of the iguanodont dinosaur genera and species".
1228 Iguanodon hoggii S > Owenodon hoggii Owen 1874





























Paul, Gregory S. (2008). "A revised taxonomy of the iguanodont dinosaur genera and species".
1229 "Iguanodon hollingtonensis" nomen nudum > Huxleysaurus hollingtoniensis Olshevsky 1978





























Paul, G.S., (2012), Notes on the rising diversity of iguanodont taxa, and iguanodonts named after Darwin, Huxley and evolutionary science.
1230 Iguanodon hollingtoniensis S > Huxleysaurus hollingtoniensis Lydekker 1889





























Paul, G.S., (2012), Notes on the rising diversity of iguanodont taxa, and iguanodonts named after Darwin, Huxley and evolutionary science.
1231 Iguanodon lakotaensis S > Dakotadon lakotaensis Weishampel & Bjork 1989





























Paul, Gregory S. (2008). "A revised taxonomy of the iguanodont dinosaur genera and species".
1232 Iguanodon major nomen dubium Delair 1966 ? ? 0 Europe United Kingdom England Weald Clay Early Cretaceous Barremian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Vertebrae. NAISH, D., & MARTILL, D. M. (2008). Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: Ornithischia.
1233 Iguanodon mantelli S > Mantellisaurus atherfieldensis von Meyer 1832





























Norman, D.B. (2013) "On the taxonomy and diversity of Wealden iguanodontian dinosaurs (Ornithischia: Ornithopoda)".
1234 "Iguanodon mongolensis" nomen nudum > Altirhinus kurzanovi Whitfield 1992





























Philip Whitfield, (1992), Children's Guide to Dinosaurs and other Prehistoric Animals.
1235 "Iguanodon" orientalis nomen dubium Rozhdestvensky 1952 9,8 m 4,1 t 2 Asia Mongolia Dornogovi Khukhtyk ? Early Cretaceous Aptian-Albian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Right maxilla, left scapula, rib fragments, vertebral neural arch fragments, portion of right posterior premaxillary ramus, distal metatarsal fragment, partial right nasal. NORMAN, D. (1996). On Mongolian ornithopods (Dinosauria: Ornithischia). 1.Iguanodon orientalisRozhdestvensky 1952.
1236 "Iguanodon" ottingeri nomen dubium Galton & Jensen 1979 ? ? 0 North America USA Utah Cedar Mountain Early Cretaceous Valanginian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Part of right maxilla with teeth. Galton, P. M., & Jensen, J. A. (1979). Remains of ornithopod dinosaurs from the Lower Cretaceous of North America".
1237 Iguanodon phillipsii S > Priodontognathus phillipsii Seeley 1869





























Seeley, H.G. (1869). Index to the fossil remains of Aves, Ornithosauria, and Reptilia from the Secondary Strata.
1238 "Iguanodon" praecursor nomen dubium Sauvage 1876 ? ? 0 Europe France Hauts-de-France Unnamed Late Jurassic Middle Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Teeth. Upchurch, Paul, Paul M. Barrett, and Peter Dodson (2004). "Sauropoda". The Dinosauria.
1239 "Iguanodon precursor" nomen nudum > "Iguanodon" praecursor Sauvage 1895





























Upchurch, Paul, Paul M. Barrett, and Peter Dodson (2004). "Sauropoda". The Dinosauria.
1240 "Iguanodon prestwichi" nomen nudum > Camptosaurus prestwichii Lydekker 1888





























Carpenter, K., & Lamanna, M. C. (2015). The Braincase Assigned to the Ornithopod Dinosaur Uteodon McDonald, 2011, Reassigned to Dryosaurus Marsh, 1894: Implications for Iguanodontian Morphology and Taxonomy.
1241 Iguanodon prestwichii S > Camptosaurus prestwichii Hulke 1880





























Carpenter, K., & Lamanna, M. C. (2015). The Braincase Assigned to the Ornithopod Dinosaur Uteodon McDonald, 2011, Reassigned to Dryosaurus Marsh, 1894: Implications for Iguanodontian Morphology and Taxonomy.
1242 Iguanodon prestwichii (2) S > Teinurosaurus sauvagei Sauvage 1897-1898





























Galton (1981). A juvenile stegosaurian dinosaur,“Astrodon pusillus,” from the Upper Jurassic of Portugal, with comments on Upper Jurassic and Lower Cretaceous biogeography.
1243 Iguanodon seelyi S > Iguanodon bernissartensis Hulke 1882





























McDonald, A. T. (2012). The status of Dollodon and other basal iguanodonts (Dinosauria: Ornithischia) from the Lower Cretaceous of Europe.
1244 Iguanodon suessii S > Mochlodon suessi Bunzel 1871





























Bunzel E (1871) Die Reptilfauna der Gosau-Formation in der Neuen Welt bei Wiener-Neustadt.
1245 Iguanodon valdensis S > Vectisaurus valdensis van den Broeck 1900





























Van den Broeck, Ernst, (1900), "Les dépôts à iguanodons de Bernissart et leur transfert dans l'étage purbeckien ou aquilonien du Jurassique Supérieur".
1246 "Iguanoides" nomen nudum > Iguanodon anglicus Conybeare 1824 ?





























Olshevsky- Dinosaur Genera List.
1247 "Iguanosaurus"  nomen nudum > Iguanodon anglicus Mantell 1824





























Olshevsky- Dinosaur Genera List.
1248 Iliosuchus clevelandi S > Stokesosaurus clevelandi Galton 1976





























Galton, (1976). Iliosuchus, a Jurassic dinosaur from Oxfordshire and Utah.
1249 Iliosuchus incognitus nomen dubium von Huene 1932 1,8 m 6,3 kg 2 Europe United Kingdom England Taynton Limestone Middle Jurassic Middle Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Avetheropoda ?










Incomplete ilium, referred partial ilium. Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
1250 Ilokelesia aguadagradensis valid Coria & Salgado 2000 5,3 m 650 kg 2,5 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Fragmentary skeleton with skull fragments. Coria and Salgado, (2000). A basal Abelisauria Novas 1992 (Theropoda-Ceratosauria) from the Cretaceous of Patagonia, Argentina.
1251 Imperobator antarcticus valid Ely & Case 2019 4 m ? 100 kg ? 1 Antarctica - James Ross Island Snow Hill Island Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves




Fragmentary left and right pes, skull fragments ?, teeth ?, referred other fragmentary skeleton. Ely, R. C., & Case, J. A. (2019). Phylogeny of A New Gigantic Paravian (Theropoda; Coelurosauria; Maniraptora) From The Upper Cretaceous Of James Ross Island, Antarctica.
1252 Incisivosaurus gauthieri valid Xu, Cheng, Wang & Chang 2002 1 m 4,6 kg 2 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria




Skull, incomplete mandibles, partial cervical vertebra. Xu, Cheng, Wang and Chang, (2002). An unusual oviraptorosaurian dinosaur from China.
1253 Indosaurus matleyi  valid von Huene & Matley 1933 5,6 m ? 420 kg ? 1,5 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Majungasaurinae







Frontals, parietals, braincase. Mortimer - Theropod database (online).
1254 Indosuchus raptorius valid von Huene 1932 8 m ? 1,3 t ? 1,5 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Frontals, parietals, referred partial lacrimals, frontals, parietals and skull roof. Mortimer - Theropod database (online).
1255 Indosuchus rawesi S > Orthogoniosaurus rawesi (Lydekker) (1890)





























Lydekker, (1890). Note on certain vertebrate remains from the Nagpur District.
1256 Ingenia yanshini S > Heyuannia yanshini Barsbold 1981





























Barsbold, (1981). Toothless dinosaurs of Mongolia. Joint Soviet-Mongolian Paleontological Expedition Transactions.
1257 Ingentia prima valid Apaldetti et al. 2018 6,8 m 850 kg 2 South America Argentina San Juan Quebrada del Barro Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda ? Lessemsauridae









Two fragmentary skeletons. Apaldetti, Cecilia; Martínez, Ricardo N.; Cerda, Ignatio A.; Pol, Diego; Alcober, Oscar (2018). "An early trend towards gigantism in Triassic sauropodomorph dinosaurs".
1258 Inosaurus tedreftensis nomen dubium Lapparent 1960 1,2 m ? 13 kg ? 1 Africa Niger, Egypt ? Agadez Irhazer Group,
Tegama Group ?, Baharija ?		 Middle Jurassic ?, Early Cretaceous ? ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Vertebrae and proximal tibia, referred other fragments (probably this material not belong to this species). Lapparent, (1960). Les dinosauriens du "Continental intercalaire" du Sahara central.
Mortimer - Theropod database (online).
1259 Invictarx zephyri valid McDonald & Wolfe 2018 3,5 m ? 300 kg ? 1 North America USA New Mexico Menefee Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Three partial skeletons without skulls. McDonald, A.T., Wolfe, D.G. (2018). "A new nodosaurid ankylosaur (Dinosauria: Thyreophora) from the Upper Cretaceous Menefee Formation of New Mexico".
1260 Irisosaurus yimenensis valid Peyre de Febrègues et al. 2020 5,7 m 500 kg 2,5 Asia China Yunnan Fengjiahe Early Jurassic Hettangian-Sinemurian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












Fragmentary skeleton with skull fragments. Peyre de Fabrègues, C., Bi, S., Li, H. et al. (2020). A new species of early-diverging Sauropodiformes from the Lower Jurassic Fengjiahe Formation of Yunnan Province, China.
1261 Irritator challengeri  valid Martill et al. 1996 6,2 m 500 kg 2 South America Brazil Ceará Romualdo Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae









Incomplete skull, teeth, partial mandibles. Sales, M.A.F.; Schultz, C.L. (2017). "Spinosaur taxonomy and evolution of craniodental features: Evidence from Brazil".
1262 Isaberrysaura mollensis valid Salgado et al. 2017 5,2 m ? ? 0,5 South America Argentina Neuquén Los Molles Early-Middle Jurassic Toarcian-Bajocian Dinosauria Ornithischia Genasauria Thyreophora ? Eurypoda ? Stegosauria ?













Nearly complete skull and partial skeleton. Salgado, L., Canudo, J.I., Garrido, A.C., Moreno-Azanza, M., Martínez, L.C.A., Coria, R.A., Gasca, J.M. (2017). A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents.
1263 Isanosaurus attavipachi valid Buffetaut et al. 2000 8,3 m 1,3 t 2,5 Asia Thailand Chaiyaphum Nam Phong Late Triassic ? Late Norian-Rhaetian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Vertebrae, neural arch, chevron bones, fragmentary ribs, right sternal plate, right scapula and left femur. Buffetaut, E., Suteethorn, V., Cuny, G., Tong, H., Le Loeuff, J., Khansubha, S., & Jongautchariyakul, S. (2000). The earliest known sauropod dinosaur.
1264 Isasicursor santacrucensis valid Novas et al. 2019 4,8 m 180 kg 3 South America Argentina Santa Cruz Chorrillo Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Fragmentary tibia, referred several individuals (also juvenile). Novas et al. (2019) Paleontological discoveries in the Chorrillo Formation (upper Campanian-lower Maastrichtian, Upper Cretaceous), Santa Cruz Province, Patagonia, Argentina.
1265 Ischioceratops zhuchengensis valid He et al. 2015 3,2 m 360 kg 2,5 Asia China Shandong Xingezhuang Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Sacrum, few ossified tendons, both halves of the pelvis, 15 caudal vertebrae, right femur, tibia and fibula. He, Makovicky, Wang, Chen, Sullivan, Han i Xu, (2015). „A New Leptoceratopsid (Ornithischia, Ceratopsia) with a Unique Ischium from the Upper Cretaceous of Shandong Province, China”.
1266 Ischisaurus cattoi S > Herrerasaurus ischigualastensis ? Reig 1963 3 m 65 kg 3 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Saurischia Herrerasauridae
















Two partial skeletons with skull fragments. Mortimer - Theropod database (online).
1267 "Ischyrosaurus" manseli nomen dubium Hulke 1874 10 m ? 4,5 t ? 1,5 Europe United Kingdom England Kimmeridge Clay Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea ?






Incomplete humerus. Barrett, Benson and Upchurch, (2010). Dinosaurs of Dorset: Part II, the sauropod dinosaurs (Saurischia, Sauropoda) with additional comments on the theropods.
1268 Isisaurus colberti valid Wilson & Upchurch 2003 11 m 11,5 t 3 Asia India, Pakistan Maharashtra, Balochistan Lameta, Vitakri Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae ?
Partial skeleton and referred material from Pakistan (Sulaimanisaurus gingerichi material). Wilson, Jeffrey A.; Upchurch, P. (2003). "A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution".
1269 "Issasaurus" nomen nudum > Dicraeosaurus hansemanni Maier 2003





























Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
1270 Itapeuasaurus cajapioensis valid Lindoso et al. 2019 7,5 m ? 800 kg ? 1,5 South America Brazil Maranhão Alcântara Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Rebbachisaurinae


Vertebrae, chevrons, incomplete ischium. Lindoso, R.M., Medeiros, M.A.A., Carvalho, I.S., Pereira, A.A., Mendes, I.D., Iori, F.V., Sousa, E.P., Arcanjo, S.H.S., & Silva, T.C.M. (2019). A new rebbachisaurid (Sauropoda: Diplodocoidea) from the middle Cretaceous of northern Brazil.
1271 Itemirus medullaris  valid Kurzanov 1976 3,1 m ? 85 kg ? 0,5 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Dromaeosaurinae

Braincase, referred many other single bones. Sues & Averianov, (2014). Dromaeosauridae (Dinosauria: Theropoda) from the Bissekty Formation (Upper Cretaceous: Turonian) of Uzbekistan and the phylogenetic position of Itemirus medullaris Kurzanov, 1976.
1272 Iuticosaurus lydekkeri S > "Titanosaurus" lydekkeri Le Loeuff 1993





























Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
1273 Iuticosaurus valdensis nomen dubium Le Loeuff 1993 10,5 m 2,5 t 2 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ? Eutitanosauria ? Lithostrotia ?

Three caudal vertebrae. D'Emic, M. (2012) "The early evolution of titanosauriform sauropod dinosaurs".
1274 "Jachalsaurus milanensis" nomen nudum > Adeopapposaurus mognai Martínez 1994





























Rubén Molina-Pérez & Asier Larramendi (2020) Dinosaur Facts and Figures: The Sauropods and Other Sauropodomorphs.
1275 Jainosaurus septentrionalis  valid Hunt, Lockley, Lucas & Meyer 1995 20 m 18 t 3 Asia India, Pakistan ? Madhya Pradesh, Himachal Pradesh ?, Balochistan ? Lameta, Vitakri ? Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Skull fragments, referred many other fragments. Wilson, J.A., D'Emic, M.D., Curry Rogers, K.A., Mohabey, D.M., Sen, S. (2009). Reassessment of Sauropod Dinosaur Jainosaurus (="Antarctosaurus") septentrionalis from the Upper Cretaceous of India.
Wilson, J.A., Barrett, P.M., Carrano, M.T. (2011). An associated partial skeleton of Jainosaurus cf. septentrionalis (Dinosauria: Sauropoda) from the Late Cretaceous of Chhota Simla, central India.
1276 Jaklapallisaurus asymmetrica valid Novas et al. 2011 4,5 m 240 kg 2 Asia India Andhra Pradesh Maleri, Dharmaram Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Unaysauridae














Vertebrae, distal right femur, right tibia, astragalus, right metatarsals I–IV and two pedal phalanges. Referred distal end of right femur. Novas, F. E., Ezcurra, M. D., Chatterjee, S., & Kutty, T. S. (2011). New dinosaur species from the Upper Triassic Upper Maleri and Lower Dharmaram formations of Central India.
1277 Janenschia dixeyi S > Malawisaurus dixeyi Wild 1991





























S. H. Haughton. (1928). On some reptilian remains from the Dinosaur Beds of Nyasaland.
1278 Janenschia robusta  valid Wild 1991 15,3 m 14 t 3 Africa Tanzania Mtwara Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria ?







Distal end of the femur, tibia, fibula, astragalus and complete pes, referred at least several other fragments (mostly limb bones). Mannion, P. D., Upchurch, P., Schwarz, D., & Wings, O. (2019). Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod dinosaur evolution.
1279 Jaxartosaurus aralensis valid Riabinin 1937 5 m ? 600 kg ? 1 Asia Kazakhstan - Syuksyuk Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae





Fragment of skull and a few postcranial elements (lost). Godefroit P, Bolotsky Y L and Van Itterbeeck J (2004) "Remarks on the phylogenetic position of Jaxartosaurus aralensis" in "The lambeosaurine dinosaur Amurosaurus riabinini, from the Maastrichtian of Far Eastern Russia".
1280 Jaxartosaurus convincens S > Kazaklambia convincens (Rozhdestvensky) (1968)





























Bell, P. R.; Brink, K. S. (2013). "Kazaklambia convincens comb. nov., a primitive juvenile lambeosaurine from the Santonian of Kazakhstan".
1281 Jaxartosaurus fuyunensis nomen dubium Wu 1984 6,8 m ? 1,2 t ? 1 Asia China Xinjiang Wulungo Late Cretaceous ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Fragment of dentary. Upchurch, Paul, Paul M. Barrett, and Peter Dodson (2004). The Dinosauria II.
1282 Jeholosaurus shangyuanensis valid Xu, Wang & You 2000 1,27 m 3,8 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Jeholosauridae












At least 5 individuals (skeletons and skulls). Han, Feng-Lu; Paul M. Barrett; Richard J. Butler; Xing Xu (2012). "Postcranial anatomy of Jeholosaurus shangyuanensis (Dinosauria, Ornithischia) from the Lower Cretaceous Yixian Formation of China".
1283 Jenghizkhan bataar S > Tarbosaurus bataar Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
1284 Jenghizkhan luanchuanensis S > "Tyrannosaurus" luanchuanensis Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
1285 Jenghizkhan periculosus S > "Albertosaurus" periculosus Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
1286 "Jensenosaurus" nomen nudum > Ultrasauros macintoshi Olshevsky (Curtice et al.) (1996)





























Olshevsky- Dinosaur Genera List.
1287 Jeyawati rugoculus valid McDonald, Wolfe & Kirkland 2010 4,4 m 370 kg 2 North America USA New Mexico Moreno Hill Late Cretaceous Middle Turonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Partial skull and fragmentary postcranium (subadult). Mcdonald, A. T., Wolfe, D. G., & Kirkland, J. I. (2010). A new basal hadrosauroid (Dinosauria: Ornithopoda) from the Turonian of New Mexico.
1288 Jianchangosaurus yixianensis valid Pu et al. 2013 2,2 m 21 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria





Nearly complete skeleton with skull and filaments. Pu, H.; Kobayashi, Y.; Lü, J.; Xu, L.; Wu, Y.; Chang, H.; Zhang, J.; Jia, S. (2013). Claessens, Leon (ed.). "An Unusual Basal Therizinosaur Dinosaur with an Ornithischian Dental Arrangement from Northeastern China".
1289 "Jiangjunmiaosaurus" nomen nudum > Monolophosaurus jiangi Anderson 1987





























Anderson, (1987). Chinese dinosaur dig strikes bonanza.
1290 Jiangjunosaurus junggarensis  valid Jia, Forster, Xu & Clark 2007 5,2 m 1 t 2,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Stegosaurinae ?











Partial skull, mandible, 11 cervical vertebrae, ribs and two dermal plates. Chengkai, J., FOSTER, C. A., Xing, X., & CLARK, J. M. (2007). The First Stegosaur (Dinosauria, Ornithischia) from the Upper Jurassic Shishugou Formation of Xinjiang, China.
1291 Jiangshanosaurus lixianensis  valid Tang, Kang, Jin, Wei & Wu 2001 18 m 12,5 t 2,5 Asia China Zhejiang Jinhua Late Cretaceous Turonian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Five posterior dorsal vertebrae, three caudal vertebrae, left scapulocoracoid, partial pubes, ischia and shaft of left femur. Philip D. Mannion; Paul Upchurch; Xingsheng Jin; Wenjie Zheng. (2019). "New information on the Cretaceous sauropod dinosaurs of Zhejiang Province, China: impact on Laurasian titanosauriform phylogeny and biogeography".
1292 Jiangxisaurus ganzhouensis valid Wei, Pu, Xu, Liu & Lü 2013 1,55 m 18 kg 3 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Incomplete skeleton with partial skull. Xuefang, W., Hanyong, P., Li, X., Di, L., & Junchang, L. (2013). A New Oviraptorid Dinosaur (Theropoda: Oviraptorosauria) from the Late Cretaceous of Jiangxi Province, Southern China.
1293 Jianianhualong tengi valid Xu et al. 2017 1,12 m 2,5 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Nearly complete skeleton with skull and feathers. Xu, X.; Currie, P.; Pittman, M.; Xing, L.; Meng, Q.; Lü, J.; Hu, D.; Yu, C. (2017). "Mosaic evolution in an asymmetrically feathered troodontid dinosaur with transitional features".
1294 Jinbeisaurus wangi valid Wu, Shi, Dong, Carr, Yi & Xu 2019 5,4 m 450 kg 2,5 Asia China Shanxi Huiquanpu Late Cretaceous ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria






Fragmentary skull, two cervical centra, five dorsal centra and incomplete right pubis. Xiao-chun, W., Jian-Ru, S., Li-Yang, D., Carr, T. D., Jian, Y., & Shi-Chao, X. (2019). A new tyrannosauroid from the Upper Cretaceous of Shanxi, China.
1295 "Jindipelta zuoyunensis" in press Lei et al. 2019 ? ? 0 Asia China Shanxi Zhumapu Late Cretaceous Cenomanian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Not available. Lei et al. (2019) NEW DISCOVERY OF ANKYLOSAUR FOSSILS FROM SHANXI PROVINCE, CHINA (IN PRESS).
1296 Jinfengopteryx elegans valid Ji, Ji, Lü, You, Chen, Liu & Liu 2005 0,55 m 0,37 kg 4 Asia China Hebei Huajiying Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae Jinfengopteryginae


Nearly complete skeleton with skull and feather impressions. Ji, Ji, Lu, You, Chen, Liu and Liu, (2005). First avialan bird from China (Jinfengopteryx elegans gen. et sp. nov.).
1297 Jingshanosaurus xinwaensis valid Zhang & Yang 1995 9,2 m 1,6 t 4 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












Almost complete skeleton with skull, referred skull with mandibles. Zhang, Q.-N., Wang, T., Yang, Z.-W., & You, H.-L. (2019). Redescription of the Cranium of Jingshanosaurus xinwaensis (Dinosauria: Sauropodomorpha) from the Lower Jurassic Lufeng Formation of Yunnan Province, China.
1298 Jintasaurus meniscus valid You & Li 2009 7,8 m ? 2 t ? 1 Asia China Gansu Xiagou Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Skull fragments. Hai-Lu You; Da-Qing Li (2009). "A new basal hadrosauriform dinosaur (Ornithischia: Iguanodontia) from the Early Cretaceous of northwestern China".
1299 Jinyunpelta sinensis valid Zheng et al. 2018 4,3 m 700 kg 2,5 Asia China Zhejiang Liangtoutang Early-Late Cretaceous Albian-Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Two partial skeletons (one with skull). Wenjie Zheng; Xingsheng Jin; Yoichi Azuma; Qiongying Wang; Kazunori Miyata; Xing Xu (2018). "The most basal ankylosaurine dinosaur from the Albian–Cenomanian of China, with implications for the evolution of the tail club".
1300 Jinzhousaurus yangi valid Wang & Xu 2001 4,75 m 480 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea ?








Large part of skeleton with skull. Wang et al. (2010) The postcranial skeleton of the iguanodontian ornithopod Jinzhousaurus yangi from the Lower Cretaceous Yixian Formation of western Liaoning, China.
1301 Jiutaisaurus xidiensis   nomen dubium ? Wu, Dong, Sun, Li & Li 2006 16,3 m 5,9 t 2 Asia China Jilin Quantou Early-Late Cretaceous Late Albian-Early Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ? Euhelopodidae ?



18 caudal vertebrae. Wu, W.-H., Dong, Z.-M., Sun, Y.-W., Li, C.-T., and Li, T. (2006). "A New Sauropod Dinosaur from the Cretaceous of Jiutai, Jilin, China".
1302 Jobaria tiguidensis  valid Sereno et al. 1999 15,2 m 17 t 4 Africa Niger Agadez Tiourarén Middle-Late Jurassic Bathonian-Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Several (?) individuals (include almost complete skeleton with skull). Sereno, P.; et al. (1999). "Cretaceous Sauropods from the Sahara and the Uneven Rate of Skeletal Evolution Among Dinosaurs".
1303 Jubbulpuria tenuis nomen dubium von Huene & Matley 1933 2,6 m ? 28 kg ? 1,5 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria ? Abelisauroidea ? Abelisauria ? Noasauridae ?








Caudal vertebrae. Mortimer - Theropod database (online).
1304 Judiceratops tigris valid Longrich 2013 4 m ? 700 kg ? 1,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Partial skull. Referred fragmentary skulls. Longrich, N. R. (2013). "Judiceratops tigris, a New Horned Dinosaur from the Middle Campanian Judith River Formation of Montana".
1305 "Julieraptor" nomen nudum Anonymous 2002 ? 1,6 m 7 kg 3 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria ?


Large part of skeleton with fragmentary skull. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1306 "Jurassosaurus nedegoapeferkimorum" nomen nudum > Tianchiasaurus nedegoapeferima Dong 1992





























Olshevsky- Dinosaur Genera List.
1307 Juratyrant langhami valid Brusatte & Benson 2013 6,7 m 760 kg 3 Europe United Kingdom England Kimmeridge Clay Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Stokesosauridae





Partial skeleton without skull. Brusatte & Benson, (2013). The systematics of Late Jurassic tyrannosauroid theropods from Europe and North America.
1308 Juravenator starki valid Göhlich & Chiappe 2006 0,74 m 0,25 kg 4 Europe Germany Bavaria Painten Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae ?







Nearly complete skeleton with skull. Göhlich, U.B.; Chiappe, L.M. (2006). "A new carnivorous dinosaur from the Late Jurassic Solnhofen archipelago".
1309 Juravenator starkorum S > Juravenator starki Göhlich & Chiappe 2006





























Göhlich, U.B.; Chiappe, L.M. (2006). "A new carnivorous dinosaur from the Late Jurassic Solnhofen archipelago".
1310 Kaatedocus siberi valid Tschopp & Mateus 2012 13 m 1,9 t 2,5 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


Skull and 14 cervical vertebrae. Referred skull, mandible, eleven cervical vertebrae and cervical ribs and another partial skull. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
1311 "Kagasaurus" nomen nudum Hisa 1988 3,9 m ? 70 kg ? 0,5 Asia Japan Ishikawa Kuwajima Early Cretaceous Valanginian-Hauterivian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Anterior tooth. Mortimer - Theropod database (online).
1312 Kaijiangosaurus lini valid He 1984 6 m ? 500 kg ? 1,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












At least two individuals (include skull fragments). Mortimer - Theropod database (online).
1313 Kaijutitan maui valid Filippi, Salgado & Garrido 2019 19,5 m 15 t 3 South America Argentina Neuquén Sierra Barrosa Late Cretaceous Late Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Partial skeleton with skull fragments. Filippi, L. S., Salgado, L., & Garrido, A. C. (2019). A new giant basal titanosaur sauropod in the Upper Cretaceous (Coniacian) of the Neuquén Basin, Argentina.
1314 Kakuru kujani  valid Molnar & Pledge 1980 3,25 m 85 kg 2 Australia Australia Far North Maree Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Tibia and fibular fragments, referred pedal phalanx. Molnar & Pledge, (1980). A new theropod dinosaur from South Australia.
1315 Kamuysaurus japonicus valid Kobayashi et al. 2019 8 m 2,2 t 4 Asia Japan Hokkaido Hakobuchi Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Edmontosaurini




Nearly complete skeleton with skull. Kobayashi et al. (2019). "A New Hadrosaurine (Dinosauria: Hadrosauridae) from the Marine Deposits of the Late Cretaceous Hakobuchi Formation, Yezo Group, Japan".
1316 Kangnasaurus coetzeei  nomen dubium ? Haughton 1915 3,5 m 85 kg 2 Africa South Africa Northern Cape Unnamed Early Cretaceous ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia ? Dryosauridae ?











Tooth, referred several fragments (include femora). Cooper, Michael R. (1985). "A revision of the ornithischian dinosaur Kangnasaurus coetzeei Haughton, with a classification of the Ornithischia".
1317 Karongasaurus gittelmani valid Gomani 2005 9,4 m ? 2 t ? 1 Africa Malawi Karonga Dinosaur Beds Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Left mandible, referred isolated teeth. Gomani, E. M., (2005): Sauropod dinosaurs from the Early Cretaceous of Malawi, Africa.
1318 Katepensaurus goicoecheai valid Ibiricu et al. 2013 12,9 m 4,7 t 2 South America Argentina Chubut Bajo Barreal Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Rebbachisaurinae


Few vertebrae and fragments. Ibiricu, L. M.; Casal, G. A.; Martínez, R. N. D.; Lamanna, M. C.; Luna, M.; Salgado, L. (2013). "Katepensaurus goicoecheai, gen. et sp. nov., a Late Cretaceous rebbachisaurid (Sauropoda, Diplodocoidea) from central Patagonia, Argentina".
1319 "Katsuyamasaurus" nomen nudum Lambert 1990 4 m ? ? 0,5 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Caudal vertebra and ulna. Mortimer - Theropod database (online).
1320 Kayentavenator elysiae valid Gay 2010 1,9 m 8,5 kg 3 North America USA Arizona Kayenta Early Jurassic Sinemurian-Pliensbachian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ?













Fragmentary skeleton (juvenile). R. Gay. (2010). Kayentavenator elysiae, a new tetanuran from the Early Jurassic of Arizona.
1321 Kazaklambia convincens valid Bell & Brink 2013 4,7 m 500 kg 3,5 Asia Kazakhstan - Syuksyuk Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae





Large part of skeleton with incomplete skull. Bell, P. R., & Brink, K. S. (2013). Kazaklambia convincens comb. nov., a primitive juvenile lambeosaurine from the Santonian of Kazakhstan.
1322 "Kelmayisaurus gigantus" nomen nudum Grady 1993 22 m ? ? 0,5 Asia China ? ? ? ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Complete axial column. Mortimer - Theropod database (online).
1323 Kelmayisaurus petrolicus valid Dong 1973 7,9 m ? 1,55 t ? 1,5 Asia China Xinjiang Lianmuqin Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Maxillary fragment, quadrate fragment (lost), incomplete dentary. Brusatte, Stephen L.; Benson, Roger B.J.; Xu, Xing; Stephen L. Brusatte, Roger B. J. Benson and Xing Xu (2011). "A reassessment of Kelmayisaurus petrolicus, a large theropod dinosaur from the Early Cretaceous of China".
1324 Kentrosaurus aethiopicus valid Hennig 1915 5,7 m 1,2 t 3,5 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae












Several dozen individuals. Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1325 Kentrosaurus longispinus S > Alcovasaurus longispinus Olshevsky & Ford 1993





























Olshevsky, G.; Ford, T. L. (1993). "The origin and evolution of the stegosaurs".
1326 Kentrurosaurus aethiopicus S > Kentrosaurus aethiopicus Hennig 1916





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1327 Kerberosaurus manakini valid Bolotsky & Godefroit 2004 8,3 m 2,5 t 3 Asia Russia Yevreyskaya Udurchukan Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Edmontosaurini




Part of braincase, referred many other skull fragments and postcrania (Kundurosaurus nagornyi material). XING et al. (2014). Comparative Osteology and Phylogenetic Relationship of Edmontosaurus and Shantungosaurus (Dinosauria: Hadrosauridae) from the Upper Cretaceous of North America and East Asia.
1328 Khaan mckennai  valid Clark, Norell & Barsbold 2001 1,25 m 9,5 kg 4 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


At least several individuals (include almost complete skeletons with skulls). Balanoff and Norell, (2012). Osteology of Khaan mckennai (Oviraptorosauria: Theropoda).
1329 Khetranisaurus barkhani  valid ? Malkani 2006 14,2 m 6,5 t 2 Asia Pakistan Balochistan Vitakri Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Vertebrae and limb bones. Malkani, (2014). Titanosaurian sauropod dinosaurs from the Latest Cretaceous of Pakistan.
1330 Kholumolumo ellenbergerorum valid de Fabrègues & Allain 2020 11 m 3,6 t 3,5 Africa Lesotho Mohale's Hoek Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha















At least several individuals. Claire Peyre de Fabrègues & Ronan Allain (2020) Kholumolumo ellenbergerorum, gen. et sp. nov., a new early sauropodomorph from the lower Elliot Formation (Upper Triassic) of Maphutseng, Lesotho.
1331 "Kholumolumosaurus ellenbergerorum" nomen nudum > Kholumolumo ellenbergerorum Gauffre 1996





























Claire Peyre de Fabrègues & Ronan Allain (2020) Kholumolumo ellenbergerorum, gen. et sp. nov., a new early sauropodomorph from the lower Elliot Formation (Upper Triassic) of Maphutseng, Lesotho.
1332 Kileskus aristotocus  valid Averianov et al. 2010 5,2 m 400 kg 2 Asia Russia Krasnoyarsk Itat Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Proceratosauridae






Skull fragments, few limb bones, referred vertebrae, chevron and fibula. Averianov, A.O., Osochnikova, A., Skutschas, P., Krasnolutskii, S., Schellhorn, R., Schultz, J.A. & Martin, T. (2019). "New data on the tyrannosauroid dinosaur Kileskus from the Middle Jurassic of Siberia, Russia.".
1333 Kinnareemimus khonkaenensis valid Buffetaut, Suteethorn & Tong 2009 1,8 m 13 kg 2 Asia Thailand Khon Kaen Sao Khua Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Incomplete metatarsal III, referred other fragments (mostly limb bones and caudal vertebrae). Buffetaut, E., Suteethorn, V., & Tong, H. (2009). An early “ostrich dinosaur” (Theropoda: Ornithomimosauria) from the Early Cretaceous Sao Khua Formation of NE Thailand.
1334 "Kitadanisaurus" nomen nudum Lambert 1990 1,5 m 13 kg 2 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae



Tooth, referred dorsal vertebra ?, five teeth ?, humerus ? and several unguals ? Mortimer - Theropod database (online).
1335 "Kittysaurus" nomen nudum > Eotyrannus lengi Hargreaves 2001





























Hargreaves, (2001). He's daddy of the dinosaurs.
1336 Klamelisaurus gobiensis valid Zhao 1993 14,5 m 6 t 3,5 Asia China Xinjiang Shishugou Late Jurassic Late Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Large part of skeleton without skull. Moore at al. (2017). Anatomy and systematics of Klamelisaurus gobiensis, a mamenchisaurid sauropod from the Middle-Late Jurassic Shishugou Formation of China.
1337 Kol ghuva valid Turner, Nesbitt & Norell 2009 2,4 m 24 kg 2 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea ? Alvarezsauridae ?




Complete rigth pes. Turner, A. H., Nesbitt, S. J., & Norell, M. A. (2009). A Large Alvarezsaurid from the Late Cretaceous of Mongolia.
1338 Koparion douglassi nomen dubium ? Chure 1994 1,05 m ? 2,4 kg ? 0,5 North America USA Utah Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Maxillary tooth. Chure, (1994). Koparion douglassi, a new dinosaur from the Morrison Formation (Upper Jurassic) of Dinosaur National Monument; The oldest troodontid (Theropoda: Maniraptora).
1339 Koreaceratops hwaseongensis valid Lee, Ryan & Kobayashi 2011 1,85 m 45 kg 2,5 Asia South Korea Gyeonggi Lower Tando Beds Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Nearly complete tail with both ischia, partial distal hind limbs and feet. Lee, Y.-N., Ryan, M. J., & Kobayashi, Y. (2010). The first ceratopsian dinosaur from South Korea.
1340 "Koreanosaurus (1) koreanensis" nomen nudum Kim 1979 3,8 m 115 kg 2 Asia South Korea North Gyeongsan Gugyedong Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae ?

Femur. Mortimer - Theropod database (online).
1341 Koreanosaurus (2) boseongensis  valid Huh et al. 2011 2,9 m 45 kg 2 Asia South Korea South Jeolla Seonso Conglomerate Late Cretaceous Santonian ?-Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Orodrominae











At least 2 (3?) partial skeletons. Min Huh, Dae-Gil Lee, Jung-Kyun Kim, Jong-Deock Lim, Pascal Godefroit. (2011). A new basal ornithopod dinosaur from the Upper Cretaceous of South Korea.
1342 Koshisaurus katsuyama valid Shibata & Azuma 2015 3,9 m 250 kg 2,5 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Right maxilla and referred neural arch of the axis, centrum of dorsal vertebra, proximal portion of left pubis and distal part of left femur. Shibaba, M. & Azuma, Y. (2015) "New basal hadrosauroid (Dinosauria: Ornithopoda) from the Lower Cretaceous Kitadani Formation, Fukui, central Japan.".
1343 Kosmoceratops irvinensis S > Chasmosaurus irvinensis Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1344 Kosmoceratops richardsoni  valid Sampson et al. 2010 4,7 m 1,1 t 2 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







At least two partial skeletons with skulls. Gale (2013). Bone histology and growth of chasmosaurine ceratopsid dinosaurs from the late Campanian Kaiparowits Formation, Southern Utah.
1345 Kotasaurus yamanpalliensis  valid Yadagiri 1988 12,4 m 4,5 t 3,5 Asia India Andhra Pradesh Kota Early Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










At least 12 individuals. Yadagiri, P. (2001). The osteology of Kotasaurus yamanpalliensis, a sauropod dinosaur from the Early Jurassic Kota Formation of India.
1346 Koutalisaurus kohlerorum S > Pararhabdodon isonensis Prieto-Márquez 2006





























Prieto-Márquez, A.; and Wagner, J.R. (2009). "Pararhabdodon isonensis and Tsintaosaurus spinorhinus: a new clade of lambeosaurine hadrosaurids from Eurasia".
1347 "Kristianasaura ugnsmunnarnensis" nomen nudum Anonymous 2001 ? ? ? 0 Europe Sweden Scania Kristianstad Basin Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda ? Marginocephalia ? Ceratopsia ? Neoceratopsia ? Coronosauria ? Leptoceratopsidae ?









Teeth ?, caudal vertebrae ? Lindgren et al. (2007). The first neo-ceratopsian dinosaur remains from Europe.
1348 Kritosaurus australis S > Secernosaurus koerneri Bonaparte et al. 1984





























Prieto-Marquez, A., & Salinas, G. C. (2010). A re-evaluation of Secernosaurus koerneri and Kritosaurus australis (Dinosauria, Hadrosauridae) from the Late Cretaceous of Argentina.
1349 Kritosaurus breviceps S > "Hadrosaurus" breviceps Lull & Wright 1942





























Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".
1350 Kritosaurus grallipes S > Pteropelyx grallipes Russell 1930





























Russell (1930). Upper Cretaceous Dinosaur Faunas of North America.
1351 Kritosaurus horneri S > Anasazisaurus horneri Prieto-Márquez 2014





























Prieto-Márquez, A. (2014). "Skeletal morphology of Kritosaurus navajovius (Dinosauria:Hadrosauridae) from the Late Cretaceous of the North American south-west, with an evaluation of the phylogenetic systematics and biogeography of Kritosaurini.
1352 Kritosaurus incurvimanus S > Gryposaurus notabilis Parks 1919





























Prieto-Marquez, A. (2010). The braincase and skull roof of Gryposaurus notabilis (Dinosauria, Hadrosauridae), with a taxonomic revision of the genus.
1353 Kritosaurus latidens S > Gryposaurus latidens (Horner) (1992)





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1354 Kritosaurus marginatus S > Stephanosaurus marginatus Russell 1930





























Russell (1930). Upper Cretaceous Dinosaur Faunas of North America.
1355 Kritosaurus monumentensis S > Gryposaurus monumentensis Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1356 Kritosaurus navajovius valid Brown 1910 9,1 m 4,2 t 2,5 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




3 skulls and cervical vertebrae. Prieto-Márquez, A. (2014). "Skeletal morphology of Kritosaurus navajovius (Dinosauria:Hadrosauridae) from the Late Cretaceous of the North American south-west, with an evaluation of the phylogenetic systematics and biogeography of Kritosaurini".
1357 Kritosaurus notabilis S > Gryposaurus notabilis Russell 1930





























Russell (1930). Upper Cretaceous Dinosaur Faunas of North America.
1358 Kritosaurus tuberiferus S > Aralosaurus tuberiferus Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1359 Kryptops palaios  valid Sereno & Brusatte 2008 5,8 m ? 550 kg ? 1,5 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Incomplete maxilla. Sereno, Paul C.; Brusatte, Stephen L. (2008). "Basal abelisaurid and carcharodontosaurid theropods from the Lower Cretaceous Elrhaz Formation of Niger".
1360 Kukufeldia tilgatensis  S > Barilium dawsoni ? McDonald et al. 2010 8,7 m 2,9 t 2 Europe United Kingdom England Tunbridge Wells Sand Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Nearly complete right dentary. McDonald AT, Barrett PM, Chapman SD. (2010). A new basal iguanodont (Dinosauria: Ornithischia) from the Wealden (Lower Cretaceous) of England.
1361 Kulceratops kulensis nomen dubium Nessov 1995 1,05 m ? 7,5 kg ? 1 Asia Uzbekistan Karakalpakstan Khodzhakul Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda ? Marginocephalia ? Ceratopsia ? Neoceratopsia ?











Maxilla. Nessov (1995). Dinosaurs of Northern Eurasia: New data about assemblages, ecology, and paleobiogeography.
1362 Kulindadromeus zabaikalicus valid Godefroit et al. 2014 1,15 m (1,5 m ?) 4 kg (8 kg ?) 2 Asia Russia Zabaykalsky Krai Ukurey Middle Jurassic Bathonian Dinosauria Ornithischia Genasauria Neornithischia















At least six skulls and hundreds of disarticulated skeletons. Godefroit et al. (2014). A Jurassic ornithischian dinosaur from Siberia with both feathers and scales.
1363 Kulindapteryx ukureica S > Kulindadromeus zabaikalicus Alifanov & Saveliev 2014





























Alifanov and Saveliev, (2014). Two new ornithischian dinosaurs (Hypsilophodontia, Ornithopoda) from the Late Jurassic of Russia.
1364 Kunbarrasaurus ieversi valid Leahey et al. 2015 2,4 m 150 kg 4 Australia Australia Queensland Allaru Early Cretaceous Late Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Nearly complete skeleton with skull. Leahey et al. (2015). "Cranial osteology of the ankylosaurian dinosaur formerly known as Minmi sp. (Ornithischia: Thyreophora) from the Lower Cretaceous Allaru Mudstone of Richmond, Queensland, Australia".
1365 Kundurosaurus nagornyi S > Kerberosaurus manakini Godefroit et al. 2012





























XING et al. (2014). Comparative Osteology and Phylogenetic Relationship of Edmontosaurus and Shantungosaurus (Dinosauria: Hadrosauridae) from the Upper Cretaceous of North America and East Asia.
1366 "Kunmingosaurus utingensjs" nomen nudum > Kunmingosaurus wudingensis Zhao 1985





























Mortimer - Theropod database (online).
1367 "Kunmingosaurus utingi" nomen nudum > Kunmingosaurus wudingensis Zhen, Li & Rao 1986





























Mortimer - Theropod database (online).
1368 Kunmingosaurus wudingensis valid ? Dong 1992 8,8 m 2,3 t 2,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Partial skeleton, referred two dentaries, maxilla ? and tooth ? Mortimer - Theropod database (online).
1369 "Kunmingosaurus wudingi" nomen nudum > Kunmingosaurus wudingensis Zhao 1985





























Mortimer - Theropod database (online).
1370 "Kunmingsaurus" nomen nudum > Sinosaurus triassicus Olshevsky 1995





























Mortimer - Theropod database (online).
1371 Kwanasaurus williamparkeri valid Martz & Small 2019 1,55 m 11 kg 3 North America USA Colorado Chinle Late Triassic Middle-Late Norian Dinosauria Silesauridae Sulcimentisauria
















At least several individuals. Martz & Small (2019). "Non-dinosaurian dinosauromorphs from the Chinle Formation (Upper Triassic) of the Eagle Basin, northern Colorado: Dromomeron romeri (Lagerpetidae) and a new taxon, Kwanasaurus williamparkeri (Silesauridae)".
1372 Labocania anomala  valid Molnar 1974 8,2 m 2,6 t 2,5 North America Mexico Baja California La Bocana Roja Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria ? Tyrannoraptora ? Tyrannosauroidea ?







Partial skull and fragmentary skeleton. Molnar, R. E. (1974). "A distinctive theropod dinosaur from the Upper Cretaceous of Baja California (Mexico)".
1373 Labrosaurus ferox S > Allosaurus fragilis Marsh 1884 6,6 m ? 780 kg ? 1,5


























Mortimer - Theropod database (online).
1374 Labrosaurus fragilis S > Allosaurus fragilis Nopsca 1901





























Mortimer - Theropod database (online).
1375 "Labrosaurus huene" nomen nudum (Madsen & Welles) (2000) ? ? 0 Asia China Sichuan ? Late Jurassic ? Dinosauria Saurischia Eusaurischia Theropoda















Tooth. Madsen, J.H., Jr. & Welles, S. P. (2000) "Ceratosaurus (Dinosauria, Theropoda): a revised osteology".
1376 Labrosaurus lucaris S > Allosaurus fragilis ? Marsh 1879 7,2 m 1 t 2,5 North America USA Wyoming Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Partial skeleton (vertebrae, proximal scapulae, incomplete coracoids, humeri and other fragments) Referred manual ungual ? and partial skeleton ? Mortimer - Theropod database (online).
1377 Labrosaurus medius S > "Allosaurus" medius Kuhn 1939





























Kuhn, (1939). Beitrage zur Keuperfauna von Halberstadt. Palaeontologische Zeitschrift.
1378 Labrosaurus meriani S > Ceratosaurus meriani Janensch 1920





























Janensch, (1920). Uber Elaphrosaurus bambergi und die Megalosaurier aus den Tendaguru-Schichten Deutsch-Ostafricas.
1379 Labrosaurus stechowi S > Ostafrikasaurus stechowi Janensch 1920





























Janensch, (1920). Uber Elaphrosaurus bambergi und die Megalosaurier aus den Tendaguru-Schichten Deutsch-Ostafricas.
1380 Labrosaurus sulcatus S > Ceratosaurus sulcatus Marsh 1896





























Marsh, (1896). The dinosaurs of North America.
1381 Laelaps aquilunguis S > Dryptosaurus aquilunguis Cope 1866





























Cope, (1866). On the remains of a gigantic extinct dinosaur, from the Cretaceous Green Sand of New Jersey.
1382 Laelaps cristatus S > Troodon formosus Cope 1876





























Mortimer - Theropod database (online).
1383 "Laelaps" explanatus nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves




Teeth. Mortimer - Theropod database (online).
1384 Laelaps falculus S > Deinodon falculus Cope 1876





























Cope, (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
1385 Laelaps gallicus S > Streptospondylus altdorfensis Cope 1867





























Cope, (1867). Account of extinct reptiles which approach birds.
1386 Laelaps hazenianus S > Deinodon hazenianus Cope 1876





























Cope, (1876). On some extinct reptiles and Batrachia from the Judith River and Fox Hills Beds of Montana.
1387 Laelaps incrassatus S > "Albertosaurus" incrassatus Cope 1876





























Cope, (1876). Descriptions of some vertebrate remains from the Fort Union Beds of Montana.
1388 "Laelaps" laevifrons nomen dubium Cope 1876 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves




Tooth. Mortimer - Theropod database (online).
1389 Laelaps macropus S > Teihivenator macropus Cope 1868





























Cope, (1868). On the genus Laelaps.
1390 Laelaps trihedrodon S > "Allosaurus" trihedrodon Cope 1877





























Cope, (1877). On a carnivorous dinosaurian from the Dakota beds of Colorado.
1391 Laevisuchus indicus valid von Huene & Matley 1933 3,1 m ? 40 kg ? 1,5 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae








One dorsal and three cervical vertebrae. Huene and Matley, (1933). The Cretaceous Saurischia and Ornithischia of the central provinces of India.
1392 Laiyangosaurus youngi valid Zhang et al. 2017 8 m ? 2,2 t ? 1,5 Asia China Shandong Jingangkou Late Cretaceous Late Campanian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Edmontosaurini




Few individuals (skull fragments). Zhang, J.L.; Wang, X.; Wang, Q.; Jiang, S.; Cheng, X.; Ning, L.; Qiu, R. (2017). "A new saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the Upper Cretaceous of Shandong, China".
1393 Lajasvenator ascheriae valid Coria, Currie, Ortega & Baiano 2019 4,2 m 220 kg 2,5 South America Argentina Neuquén Mulichinco Early Cretaceous Late Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Two fragmentary skeletons with skull fragments. Coria, R. A., Currie, Currie, P. J., Ortega, F., & Baiano, M. A. (2019). An Early Cretaceous, medium-sized carcharodontosaurid theropod (Dinosauria, Saurischia) from the Mulichinco Formation (upper Valanginian), Neuquén Province, Patagonia, Argentina.
1394 Lamaceratops tereschenkoi  S > Bagaceratops rozhdestvenskyi ? Alifanov 2003 0,4 m ? ? 1,5 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









Nearly complete skull. Czepiñski, £. (2019). Ontogeny and variation of a protoceratopsid dinosaur Bagaceratops rozhdestvenskyi from the Late Cretaceous of the Gobi Desert.
1395 Lambeosaurus clavinitialis valid ? Sternberg 1935 7,4 m 2 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




At least several individuals (mostly skulls). Eberth & Evans (2014) Hadrosaurs.
1396 Lambeosaurus lambei  valid Parks 1923 7,7 m 2,3 t 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




At least over a dozen individuals (include skulls and skeletons). Eberth & Evans (2014) Hadrosaurs.
1397 Lambeosaurus laticaudus S > Magnapaulia laticaudus Morris 1981





























Prieto-Márquez, A., Chiappe, L. M., & Joshi, S. H. (2012). The Lambeosaurine Dinosaur Magnapaulia laticaudus from the Late Cretaceous of Baja California, Northwestern Mexico.
1398 Lambeosaurus magnicristatus   valid Wilfarth 1938 7,2 m 1,9 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




At least 2 partial skeletons with skulls. Evans, D. C., & Reisz, R. R. (2007). Anatomy and Relationships o fLambeosaurus magnicristatus, a crested hadrosaurid dinosaur (Ornithischia) from the Dinosaur Park Formation, Alberta.
1399 Lambeosaurus paucidens  S > "Hadrosaurus" paucidens Ostrom 1964





























Ostrom, J.H. (1964). The systematic position of Hadrosaurus (Ceratops) paucidens Marsh.
1400 Lametasaurus indicus nomen dubium ?/S > Rajasaurus narmadensis ? Matley 1923 9 m ? 1,8 t ? 1 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Sacrum, ilia and tibia. Mortimer - Theropod database (online).
1401 Lamplughsaura dharmaramensis valid Kutty et al. 2007 7,8 m 1,2 t 3 Asia India Andhra Pradesh Upper Dharmaram Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Sauropodiformes ? Anchisauria ?











At least several partial skeletons (also with skulls). Kutty, T. S., Chatterjee, S., Galton, P. M., & Upchurch, P. (2007). Basal sauropodomorphs (Dinosauria: Saurischia) from the Lower Jurassic of India: their anatomy and relationships.
1402 Lanasaurus scalpridens  S > Lycorhinus angustidens Gow 1975





























Sereno (2012). Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs.
1403 "Lancangosaurus cachuensis" nomen nudum Zhao 1980 13 m 8 t 2 Asia China Tibet Dapuka Group Middle Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Material include- skull, mandible, twelve teeth and limb elements. Mortimer - Theropod database (online).
1404 "Lancanjiangosaurus cachuensis" nomen nudum > "Lancangosaurus cachuensis" Zhao 1983





























Mortimer - Theropod database (online).
1405 Lanzhousaurus magnidens valid You, Ji & Li 2005 10 m 6 t 3 Asia China Gansu Hekou Group Early Cretaceous ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Partial skeleton with incomplete skull. You, H.-L. (2005). Lanzhousaurus magnidens from the Lower Cretraceous of Gansu province, China: The largest-toothed herbivorous dinosaur in the world.
1406 Laosaurus altus S > Dryosaurus altus Marsh 1878





























Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1407 Laosaurus celer nomen dubium Marsh 1878 1,7 m ? ? 1 North America USA Wyoming Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria Neornithischia















Vertebrae. Marsh, Othniel Charles (1878). "Notice of new dinosaurian reptiles".
1408 Laosaurus consors S > Nanosaurus agilis Marsh 1894





























Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1409 "Laosaurus" gracilis nomen dubium Marsh 1878 1,1 m ? ? 1 North America USA Wyoming Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria Neornithischia















Vertebrae and portions of both hindlimbs. Marsh, Othniel Charles (1878). "Notice of new dinosaurian reptiles".
1410 "Laosaurus" minimus nomen dubium Gilmore 1924 ? ? 0 North America Canada Alberta Allison Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













Partial hindlimb, vertebrae. Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria. Berkeley: University of California Press.
1411 Laosaurus rex S > Nanosaurus agilis Marsh 1896





























Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1412 Lapampasaurus cholinoi valid Coria et al. 2012 6 m ? 850 kg ? 1 South America Argentina La Pampa Allen Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Partial skeleton. Coria, R.A., González Riga, B. & Casadío, S. (2012). Un nuevo hadrosáurido (Dinosauria, Ornithopoda) de la Formación Allen, provincia de La Pampa, Argentina.
1413 Laplatasaurus araukanicus valid von Huene 1929 9,9 m 4,9 t 2 South America Argentina Río Negro Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Right tibia and right fibula. Pablo A. Gallina & Alejandro Otero (2015) Reassessment of Laplatasaurus araukanicus (SAUROPODA: TITANOSAURIA), from the Late Cretaceous of Patagonia, Argentina.
1414 Laplatasaurus madagascariensis S > "Titanosaurus" madagascariensis von Huene & Matley 1933





























Wilson, J. A. and Upchurch, P (2003) "A revision of Titanosaurus Lydekker (Dinosauria-Sauropoda), the first dinosaur genus with a "Gondwanan" distribution".
1415 "Laplatasaurus wichmannianus" S > Antarctosaurus wichmannianus von Huene 1929





























Huene, F. von, (1929), Los Saurisquios y Ornithisquios de Cretaceo Argentino.
1416 Lapparentosaurus madagascariensis valid Bonaparte 1986 12,3 m 10,5 t 2 Africa Madagascar Mahajanga Isalo III Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ?







At least five individuals (juvenile). MANNION, P. D. (2010). A revision of the sauropod dinosaur genus “Bothriospondylus” with a redescription of the type material of the Middle Jurassic form “B. madagascariensis.
1417 Laquintasaura venezuelae valid Barrett et al. 2014 1 m 2,5 kg 3 South America Venezuela Táchira La Quinta Early Jurassic Hettangian Dinosauria Ornithischia Genasauria Thyreophora















At least four individuals (bonebed). Barrett, Paul M.; Butler, Richard J.; Mundil, Roland; Scheyer, Torsten M.; Irmis, Randall B.; Sánchez-Villagra, Marcelo R. (2014). "A palaeoequatorial ornithischian and new constraints on early dinosaur diversification".
1418 Latenivenatrix mcmasterae valid van der Reest & Currie 2017 4 m 160 kg 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



At least four fragmentary skeletons with skull fragments. van der Reest, A. J.; Currie, P. J. (2017). "Troodontids (Theropoda) from the Dinosaur Park Formation, Alberta, with a description of a unique new taxon: implications for deinonychosaur diversity in North America".
1419 Latirhinus uitstlani valid Prieto-Márquez & Brañas 2012 6,4 m 1,5 t 3 North America Mexico Coahuila Cerro del Pueblo Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae ? Kritosaurini ?




Partial nasal, 10 dorsal and 14 caudal vertebrae, right coracoid, left scapula, limb bones and other elements. Prieto-Márquez, A., & Serrano Brañas, C. I. (2012). Latirhinus uitstlani, a “broad-nosed” saurolophine hadrosaurid (Dinosauria, Ornithopoda) from the late Campanian (Cretaceous) of northern Mexico.
1420 Lavocatisaurus agrioensis valid Canudo et al. 2018 10,2 m 2,3 t 2 South America Argentina Neuquén Rayoso Early Cretaceous Aptian-Early Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae




At least several fragmentary skeletons (also juvenile). Canudo, J., Carballido, J., Garrido, A., Salgado, L. (2018). "A new rebbachisaurid sauropod from the Aptian–Albian, Lower Cretaceous Rayoso Formation, Neuquén, Argentina".
1421 Leaellynasaura amicagraphica valid Rich & Vickers-Rich 1989 2,2 m 8 kg 3 Australia Australia Victoria Eumeralla Early Cretaceous Early Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Several (?, problematic) individuals. Herne, M.C., Tait, A.M., Salitsbury, S.W. (2016). "Sedimentological reappraisal of the Leaellynasaura amicagraphica (Dinosauria, Ornithopoda) holotype locality in the Lower Cretaceous of Victoria, Australia, with taphonomic implications for the taxon".
1422 Leaellynasaura loadsi S > Atlascopcosaurus loadsi Herne 2013





























Herne, M.C. (2013). "Anatomy, systematics and phylogenetic relationships of the Early Cretaceous ornithopod dinosaurs of the Australian-Antarctic rift system".
1423 Ledumahadi mafube valid McPhee et al. 2018 10,8 m 3,4 t 2 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda ? Lessemsauridae









Fragmentary skeleton (mostly vertebrae). McPhee, B. W., Benson, R. B. J., Botha-Brink, J., Bordy, E. M., & Choiniere, J. N. (2018). A Giant Dinosaur from the Earliest Jurassic of South Africa and the Transition to Quadrupedality in Early Sauropodomorphs.
1424 Leinkupal laticauda valid Gallina et al. 2014 11 m 1,7 t 2 South America Argentina Neuquén Bajada Colorada Early Cretaceous Late Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


8 vertebrae. Gallina, P. A., Apesteguía, S., Haluza, A., & Canale, J. I. (2014). A Diplodocid Sauropod Survivor from the Early Cretaceous of South America.
1425 Leipsanosaurus noricus S > Struthiosaurus austriacus Nopcsa 1918





























Carpenter K (2001). "Phylogenetic analysis of the Ankylosauria". In Carpenter, Kenneth (ed.). The Armored Dinosaurs.
1426 "Lengosaurus" nomen nudum > Eotyrannus lengi Kelly 1998





























Mortimer - Theropod database (online).
1427 Leonerasaurus taquetrensis valid Pol, Garrido & Cerda 2011 3 m 70 kg 3 South America Argentina Chubut Las Leoneras Early Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria











Partial skeleton with skull fragments. Pol D., Garrido A. i I.A. Cerdo. (2011). A new sauropodomorph dinosaur from the Early Jurassic of Patagonia and the origin and evolution of the sauropod-type sacrum.
1428 Lepidocheirosaurus natatilis S > Kulindadromeus zabaikalicus Alifanov & Saveliev 2015





























Alifanov and Saveliev, (2015). The most ancient ornithomimosaur (Theropoda, Dinosauria), with cover imprints from the Upper Jurassic of Russia.
1429 Lepidus praecisio valid Nesbitt & Ezcurra 2015 3,15 m ? 44 kg ? 1,5 North America USA Texas Dockum Group Late Triassic Early Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea













Distal tibia, distal fibula, astragalocalcaneum, referred femoral fragment and partial maxilla. Nesbitt, S.J., Ezcurra, M.D. (2015). The early fossil record of dinosaurs in North America: A new neotheropod from the base of the Upper Triassic Dockum Group of Texas.
1430 Leptoceratops cerorhynchus  S > Montanoceratops cerorhynchus Brown & Schlaikjer 1942





























Brown, B.; Schlaikjer, E. M. (1942). "The skeleton of Leptoceratops with the description of a new species".
1431 Leptoceratops gracilis  valid Brown 1914 2,6 m 200 kg 3,5 North America Canada, USA Alberta, Montana, Wyoming Scollard, Hell Creek, Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









At least over a dozen individuals (partial skeletons and skulls). Ott, C.J. (2007) "Cranial anatomy and biogeography of the first Leptoceratops gracilis (Dinosauria: Ornithischia) specimens from the Hell Creek Formation, Southeast Montana".
Sternberg, C.M. (1951) "Complete skeleton of Leptoceratops gracilis Brown from the Upper Edmonton Member on Red Deer River, Alberta".
1432 Leptorhynchos elegans S > Citipes elegans Longrich et al. 2013





























Gregory F. Funston (2020). Caenagnathids of the Dinosaur Park Formation (Campanian) of Alberta, Canada: anatomy, osteo-histology, taxonomy, and evolution.
1433 Leptorhynchos gaddisi valid Longrich et al. 2013 1,75 m ? 19 kg ? 1,5 North America USA Texas Aguja Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae Elmisaurinae

Dentaries, referred caudal centrum, distal tarsal IV fused to proximal metatarsal IV, distal metatarsal III and pedal ungual. Mortimer - Theropod database (online).
1434 Leptospondylus capensis S > Massospondylus carinatus Owen 1854





























Barrett, P. M. (2009). A new basal sauropodomorph dinosaur from the upper Elliot Formation (Lower Jurassic) of South Africa.
1435 Leshansaurus qianweiensis valid Li, Peng, Ye, Jiang & Huang 2009 5,4 m 390 kg 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Afrovenatorinae








Partial skeleton with incomplete skull. Referred femur (juvenile). Li, Peng, Ye, Jiang and Huang, (2009). A new carnosaur from the Late Jurassic of Qianwei, Sichuan, China.
1436 Lesothosaurus diagnosticus valid Galton 1978 2,5 m 40 kg 4 Africa Lesotho,
South Africa		 Mafeteng, Quthing, Free State,
Eastern Cape		 Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Ornithischia Genasauria Neornithischia ?















At least over a dozen individuals (skeletons and skulls). Baron, M. G., Norman, D. B., & Barrett, P. M. (2016). Postcranial anatomy of Lesothosaurus diagnosticus (Dinosauria: Ornithischia) from the Lower Jurassic of southern Africa: implications for basal ornithischian taxonomy and systematics.
1437 Lessemsaurus sauropoides valid Bonaparte 1999 10,3 m 2,9 t 3 South America Argentina La Rioja Los Colorados Late Triassic Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda ? Lessemsauridae









Several fragmentary skeletons. Apaldetti, C., Martínez, R. N., Cerda, I. A., Pol, D., & Alcober, O. (2018). An early trend towards gigantism in Triassic sauropodomorph dinosaurs.
1438 Lewisuchus admixtus valid Romer 1972 1,4 m 2,7 kg 3 South America Argentina La Rioja Chañares Late Triassic Early Carnian Dinosauria Silesauridae

















At least several individuals. Ezcurra, Martín D.; Nesbitt, Sterling J.; Fiorelli, Lucas E.; Desojo, Julia B. (2019). "New specimen sheds light on the anatomy and taxonomy of the early Late Triassic dinosauriforms from the Chañares Formation, NW Argentina".
1439 Levnesovia transoxiana valid Sues & Averianov 2009 5,9 m ? 1,1 t ? 1 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Several fragmentary skulls and many isolated cranial and postcranial bones. Sues, H.-D., & Averianov, A. (2009). A new basal hadrosauroid dinosaur from the Late Cretaceous of Uzbekistan and the early radiation of duck-billed dinosaurs.
1440 Lexovisaurus durobrivensis nomen dubium Hoffstetter 1957 6,6 m 1,9 t 2 Europe United Kingdom England Oxford Clay Middle Jurassic Callovian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Partial sacrum, partial right ilium, left femur, partial metatarsal and phalanx. Referred other partial skeletons ? (problematic). Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1441 Lexovisaurus leedsi S > Dacentrurus leedsi Kuhn 1964





























Galton (1985). British plated dinosaurs (Ornithischia, Stegosauridae).
1442 Lexovisaurus phillipsi S > Dacentrurus phillipsii Ulansky 2014





























Ulansky (2014). Dinosaurs Classification. Basal Thyreophora & Stegosauria.
1443 Lexovisaurus priscus S > Loricatosaurus priscus Kuhn 1964





























Galton (1985). British plated dinosaurs (Ornithischia, Stegosauridae).
1444 Lexovisaurus vetustus  S > "Eoplophysis vetustus" Galton & Powell 1983





























Galton, P.M. and Powell, H.P., (1983), "Stegosaurian dinosaurs from the Bathonian (Middle Jurassic) of England, the earliest record of the family Stegosauridae".
1445 Leyesaurus marayensis valid Apaldetti et al. 2011 3,15 m 70 kg 2 South America Argentina San Juan Quebrada del Barro Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Almost complete skull and fragmentary skeleton. Apaldetti, C., Martínez, R.N., Alcober, O.A., Pol, D. (2011). A New Basal Sauropodomorph (Dinosauria: Saurischia) from Quebrada del Barro Formation (Marayes-El Carrizal Basin), Northwestern Argentina.
1446 Liaoceratops yanzigouensis  valid Xu et al. 2002 0,9 m 5 kg 2 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











At least 4 individuals (4 skulls and skeleton). YANG Yu-qing, YIN Ya-lei, ZHOU Chang-fu Â& WU Wen-hao (2017) A new specimen of Liaoceratops yanzigouensis from Early Cretaceous Yixian Formation in western Liaoning.
1447 Liaoningosaurus paradoxus valid Xu, Wang & You 2001 0,4 m ? 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












At least several individuals (include almost complete skeletons). Ji, Q., Wu, X., Cheng, Y., Ten, F., Wang, X., & Ji, Y. (2016) Fish hunting ankylosaurs (Dinosauria, Ornithischia) from the Cretaceous of China.
1448 Liaoningotitan sinensis valid Zhou, Wu, Sekiya & Dong 2018 13,3 m 4,5 t 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Almost complete skeleton with skull. Zhou, C.-F.; Wu, W.-H.; Sekiya, T.; Dong, Z.-M. (2018). "A new Titanosauriformes dinosaur from Jehol Biota of western Liaoning, China".
1449 Liaoningvenator curriei valid Shen et al. 2017 0,69 m 1,1 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Nearly complete skeleton with skull. Shen, C., Zhao B., Gao, C., Lü, J., Kundrát, M. (2017) "A New Troodontid Dinosaur (Liaoningvenator curriei gen. et sp. nov.) from the Early Cretaceous Yixian Formation in Western Liaoning Province".
1450 "Liassaurus huenei" nomen nudum > Sarcosaurus woodi Welles, Powell & Pickering 1995 3,2 m 60 kg 2


























Ezcurra et al. (2020). A revision of the early neotheropod genus Sarcosaurus from the Early Jurassic (Hettangian–Sinemurian) of central England.
1451 Ligabueino andesi valid Bonaparte 1996 0,79 m 0,45 kg 2 South America Argentina Neuquén La Amarga Early Cretaceous Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea










Cervical neural arch, dorsal centrum, two dorsal neural arches, caudal vertebra, two manual phalanges III-?, ilium, incomplete pubes, femur. Bonaparte, (1996). Cretaceous tetrapods of Argentina.
1452 Ligabuesaurus leanzai  valid Bonaparte et al. 2006 18,7 m 14,5 t 3 South America Argentina Neuquén Lohan Cura Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Partial skeleton (vertebrae, incomplete ribs, scapulae, limb bones and other fragments). José F. Bonaparte et al. (2006). Ligabuesaurus leanzai gen. et sp. nov. (Dinosauria, Sauropoda), a new titanosaur from the Lohan Cura Formation (Aptian, Lower Cretaceous) of Neuquén, Patagonia, Argentina.
1453 "Ligomasaurus" nomen nudum > Giraffatitan brancai Maier 2003 ? ? 0 Africa Tanzania - Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Skeleton ? (include pes phalanges). Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
1454 "Lijiagousaurus" nomen nudum Li 2001 2,6 m 70 kg 2 Asia China Huabei ? Late Cretaceous ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Hind limb bones, scapula, ischium and other fragments. Li Zhengqi (2001) Distribution, burying and classification of dinosaur fossils in Upper Cretaceous strata at Meipu Town, Yunxian County of Hubei Province.
1455 Liliensternus airelensis S > Lophostropheus airelensis Cuny & Galton 1993





























Cuny and Galton, (1993). Revision of the Airel theropod dinosaur from the Triassic-Jurassic boundary (Normandy, France).
1456 Liliensternus liliensterni   valid Welles 1984 4,8 m 110 kg 3,5 Europe Germany Thuringia Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ?













Two incomplete skeletons and incomplete skull. Mortimer - Theropod database (online).
1457 Limaysaurus tessonei  valid Salgado et al. 2004 15 m 7,5 t 4 South America Argentina Neuquén Candeleros, Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Limaysaurinae


At least 3 individuals (include nearly complete skeleton). Novas (2009). The age of Dinosaurs in South America.
1458 Limnosaurus transsylvanicus S > Telmatosaurus transsylvanicus Nopcsa 1899





























Olshevsky- Dinosaur Genera List.
1459 Limusaurus inextricabilis  valid Xu et al. 2009 1,8 m 15 kg 3,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae Elaphrosaurinae







At least 19 individuals. Wang, S., Stiegler, J., Amiot, R., Wang, X., Du, G., Clark, J. M., & Xu, X. (2017). Extreme Ontogenetic Changes in a Ceratosaurian Theropod.
1460 Lingwulong shenqi valid Xu et al. 2018 17 m 8 t 3 Asia China Ningxia Yanan Early-Middle Jurassic Late Toarcian-Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



At least 7 (10 ?) partial skeletons and skulls. Xu, X., Upchurch, P., Mannion, P.D., Barrett, P.M., Regalado-Fernandez, O.R., Mo, J., Ma, J. & Liu, H. (2018) A new Middle Jurassic diplodocoid suggests an earlier dispersal and diversification of sauropod dinosaurs.
1461 Lingyuanosaurus sihedangensis valid Yao, Liao, Sullivan & Xu 2019 1,35 m ? 18 kg ? 1 Asia China Liaoning Yixian or Jiufotang Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora ? Therizinosauria ?





Partial skeleton (vertebrae, ribs, limb bones and other fragments) without skull. Yao, Xi; Liao, Chun-Chi; Sullivan, Corwin; Xu, Xing (2019). "A new transitional therizinosaurian theropod from the Early Cretaceous Jehol Biota of China".
1462 Linhenykus monodactylus valid Xu et al. 2011 0,65 m 0,45 kg 3,5 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae



Large part of skeleton without skull. Xu, Sullivan, Pittman, Choiniere, Hone, Upchurch, Tan, Xiao, Tan and Han, (2011). A monodactyl nonavian dinosaur and the complex evolution of the alvarezsauroid hand.
1463 Linheraptor exquisitus  valid/S > Tsaagan mangas ? Xu et al. 2010 2,15 m 23 kg 3,5 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Large part of skeleton with skull. Xu, Choiniere, Pittman, Tan, Xiao, Li, Tan, Clark, Norell, Hone and Sullivan, (2010). A new dromaeosaurid (Dinosauria: Theropoda) from the Upper Cretaceous Wulansuhai Formation of Inner Mongolia, China.
1464 Linhevenator tani valid Xu, Tan, Sullivan, Han & Xiao 2011 2,05 m 21 kg 3 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Incomplete skull and partial skeleton. Xu, X., Tan, Q., Sullivan, C., Han, F., Xiao, D. (2011) “A short-armed troodontid dinosaur from the Upper Cretaceous of Inner Mongolia and its implications for troodontid evolution”.
1465 "Linsterosaurus" S > Bambiraptor feinbergi Anonymous 1997





























Mortimer - Theropod database (online).
1466 Lirainosaurus astibiae   valid Sanz et al. 1999 14,3 m 10,7 t 3,5 Europe Spain Castile and León, Valencia ? Unnamed,
Sierra Perenchiza ?		 Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Lirainosaurinae
Many individuals (juvenile to adult). Díez Díaz, Pereda Suberbiola and Sanz, (2013). Appendicular skeleton and dermal armour of the Late Cretaceous titanosaur Lirainosaurus astibia (Dinosauria: Sauropoda) from Spain.
1467 Liubangosaurus hei valid Mo, Xu & Buffetaut 2010 26 m 26 t 2 Asia China Guangxi Xinlong Early Cretaceous Aptian-Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Five dorsal vertebrae. Jinyou, M., Xing, X., & BUFFETAUT, E. (2010). A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province, Southern China.
1468 Lohuecotitan pandafilandi valid Díez Díaz et al. 2016 11 m 3,2 t 3 Europe Spain Castilla-La Mancha Villalba de la Sierra Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton (vertebrae, ribs, limb bones and other fragments). Díez Díaz, V., Mocho, P., Páramo, A., Escaso, F., Marcos-Fernández, F., Sanz, J. L., & Ortega, F. (2016). A new titanosaur (Dinosauria, Sauropoda) from the Upper Cretaceous of Lo Hueco (Cuenca, Spain).
1469 Loncosaurus argentinus nomen dubium Ameghino 1899 3,5 m ? 180 kg ? 1 South America Argentina Santa Cruz Mata Amarilla Late Cretaceous Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia ?












Femur. Novas (2009). The age of Dinosaurs in South America.
1470 Longosaurus longicollis  nomen dubium Welles 1984 3,25 m 30 kg 2 North America USA New Mexico Chinle Late Triassic Early-Middle Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae ?












Ilium. Welles, (1984). Dilophosaurus wetherilli (Dinosauria, Theropoda): Osteology and comparisons.
1471 Longosaurus longotarsus S > Halticosaurus longotarsus Welles 1984





























Carrano & Sampson (2004). A review of coelophysoids (Dinosauria: Theropoda) from the Early Jurassic of Europe, with comments on the late history of the Coelophysoidea.
1472 Lophorhothon atopus valid Langston 1960 4,4 m 350 kg 3 North America USA Alabama,
North Carolina ?		 Mooreville Chalk,
Black Creek ?		 Late Cretaceous Latest Santonian-Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Saurolophini




Partial skeleton with skull. Referred two individuals ? Eberth & Evans (2014) Hadrosaurs.
1473 Lophostropheus airelensis   valid Ezcurra & Cuny 2007 5,2 m 135 kg 2 Europe France Normandy Moon-Airel Late Triassic-Early Jurassic Late Rhaetian-Early Hettangian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea













Tooth, vertebrae, part of ilia, ischia, proximal pubes and a fragmentary unidentified bone. Ezcurra, M. D., & Cuny, G. (2007). The coelophysoid Lophostropheus airelensis, gen. nov.: a review of the systematics of“Liliensternus” airelensis from the Triassic–Jurassic outcrops of Normandy (France).
1474 Loricatosaurus priscus valid Maidment et al. 2008 6 m 1,4 t 3 Europe United Kingdom, France England, Normandy Oxford Clay, Unnamed Middle Jurassic Callovian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae












Two partial skeletons. Maidment, S.C.R., Norman, D.B., Barrett, P.M., & Upchurch, P. (2008) "Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia)".
1475 "Loricosaurus noricus" nomen "nonexistum" ?/S > Leipsanosaurus noricus ? Anonymous ?





























(2016) What ever happened to Loricosaurus? (online blog).
1476 Loricosaurus robustus S > "Titanosaurus" robustus (von Huene) (1929)





























Jeffrey A. Wilson, Paul Upchurch (2003). A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
1477 Loricosaurus scutatus nomen dubium von Huene 1929 ? ? 0 South America Argentina Neuquén Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Dermal plates and osteoderms. von Huene, F. (1929). Los saurisquios y ornitisquios del Cretacéo Argentino.
1478 Losillasaurus giganteus  valid Casanovas-Cladellas et al. 2001 20 m 26 t 3 Europe Spain, Portugal Valencian Community, Aragon, Oeste Villar del Arzobispo, Praia de Amoreira-Porto Novo Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







Two partial skeletons (include skull fragments) and caudal vertebra. Casanovas, Maria Lourdes; Santafé, José Vicente; Sanz, José Luis (2001). "Losillasaurus giganteus, un nuevo saurópodo del tránsito Jurásico-Cretácico e la Cuenca de “Los Serranos" (Valencia, España)".
Rafael Royo-Torres; Alberto Cobos; Pedro Mocho; Luis Alcalá (2020). "Origin and evolution of turiasaur dinosaurs set by means of a new 'rosetta' specimen from Spain".
1479 Lourinhanosaurus antunesi  valid Mateus 1998 5,7 m 310 kg 2 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda










Partial skeleton without skull. Referred femur, teeth, 300 embryonic elements, around 100 eggs, eggshells, distal caudal vertebra ? Mortimer - Theropod database (online).
1480 Lourinhasaurus alenquerensis valid Dantas et al. 1998 17,5 m 19 t 3 Europe Portugal Lisbon, Leiria ? Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Camarasauridae





Partial skeleton, other material ? Mocho, P., Royo-Torres, R. and Ortega, F., (2014), "Phylogenetic reassessment of Lourinhasaurus alenquerensis, a basal Macronaria (Sauropoda) from the Upper Jurassic of Portugal".
1481 Luanchuanraptor henanensis  valid Lü et al. 2007 1,8 m 12 kg 3 Asia China Henan Qiupa Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Partial skeleton with skull fragments. Lü, J.-C.; Xu, L.; Zhang, X.-L.; Ji, Q.; Jia, S.-H.; Hu, W.-Y.; Zhang, J.-M.; Wu, Y.-H. (2007). "New dromaeosaurid dinosaur from the Late Cretaceous Qiupa Formation of Luanchuan area, western Henan, China".
1482 "Luanpingosaurus jingshanensis" nomen nudum > Psittacosaurus Chen 1996





























Olshevsky- Dinosaur Genera List.
1483 Lucianosaurus bonoi S > Lucianovenator bonoi Martínez & Apaldetti 2017





























Martínez, R. N., & Apaldetti, C. (2017). A Late Norian—Rhaetian Coelophysid Neotheropod (Dinosauria, Saurischia) from the Quebrada Del Barro Formation, Northwestern Argentina.
1484 Lucianovenator bonoi valid Martínez & Apaldetti 2017 2,5 m 13 kg 2,5 South America Argentina San Juan Quebrada del Barro Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












Fragmentary skeleton, referred 3 fragmentary skeletons and proximal tibia ? Martínez, R. N., & Apaldetti, C. (2017). A Late Norian—Rhaetian Coelophysid Neotheropod (Dinosauria, Saurischia) from the Quebrada Del Barro Formation, Northwestern Argentina.
1485 "Luckyraptor eastensis" nomen nudum Anonymous 2007 ? ? 0 Asia China ? ? ? ? Dinosauria Saurischia Eusaurischia Theropoda















Not available. Olshevsky- Dinosaur Genera List.
1486 Lufengocephalus tawae  S > Lufengosaurus huenei Young 1974





























Olshevsky- Dinosaur Genera List.
1487 "Lufengosaurus changduensis" nomen nudum Zhao 1985 ? ? 0 Asia China Tibet Middle Daye Group Early Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha















Not available. Mortimer - Theropod database (online).
1488 Lufengosaurus huenei valid Young 1941 8,9 m 1,75 t 4 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Probably over 30 individuals (include almost complete skeleton). Glut, (1997). Dinosaurs - The Encyclopedia.
1489 "Lufengosaurus" magnus  S > Lufengosaurus huenei ? Young 1947 8,1 m 1,3 t 3 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Several individuals (include partial skeleton)- problematic, all material may belong to Lufengosaurus huenei. Young, C.-C. (1947). "On Lufengosaurus magnus Young (sp. nov.) and additional finds of Lufengosaurus huenei Young".
1490 Lukousaurus yini nomen dubium ? Young 1948 4 m ? 120 kg ? 0,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria ? Saurischia ? Eusaurischia ? Theropoda ? Neotheropoda ? Averostra ? Ceratosauria ?












Skull, tooth ?, humerus fragment ?, other material ? Glut, (1997). Dinosaurs - The Encyclopedia.
1491 Luoyanggia liudianensis valid Lü et al. 2009 1,2 m 8,5 kg 2 Asia China Henan Haoling Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria




Dentaries, partial pelvic girdle, metatarsals (II, III, IV) ilium, incomplete pubis and ischium. Lü, J., Xu, L., Jiang, X., Jia, S., Li, M., Yuan, C., Zhang, X. & Ji, Q. (2009) "A preliminary report on the new dinosaurian fauna from the Cretaceous of the Ruyang Basin, Henan province of Central China".
1492 "Luoyangosaurus" nomen nudum > Luoyanggia liudianensis Lü 2009





























Olshevsky- Dinosaur Genera List.
1493 Lurdusaurus arenatus   valid Taquet & Russell 1999 8,8 m 3,5 t 4 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Nearly complete skeleton with incomplete skull, referred dentary fragment and right coracoid. Taquet, P., Russell, D. A. (1999). "A massively-constructed iguanodont from Gadoufaoua, Lower Cretaceous of Niger".
1494 Lusitanosaurus liasicus nomen dubium Lapparent & Zbyszewski 1957 5,5 m ? 600 kg ? 1 Europe Portugal Leiria Unnamed Early Jurassic Sinemurian Dinosauria Ornithischia Genasauria Thyreophora















Partial upper jaw. Costa F, Mateus O (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
1495 Lusotitan atalaiensis  valid Antunes & Mateus 2003 24 m 34 t 3,5 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Large part of skeleton. Referred other fragments ? Mannion, Philip D.; Upchurch, Paul; Barnes, Rosie N.; Mateus, Octávio (2013). "Osteology of the Late Jurassic Portuguese sauropod dinosaur Lusotitan atalaiensis (Macronaria) and the evolutionary history of basal titanosauriforms".
1496 Lusovenator santosi valid Malafaia et al. 2020 7,5 m 1,1 t 2 Europe Portugal Oeste Praia da Amoreira-Porto Novo, Freixial Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria






Partial skeleton (ilium, vertebrae and other fragments) without skull. Referred partial skeleton. Malafaia E., Mocho P., Escaso F., Ortego F. (2020). A new carcharodontosaurian theropod from the Lusitanian Basin: evidence of allosauroid sympatry in the European Late Jurassic.
1497 Lutungutali sitwensis valid Peecook et al. 2013 1,4 m (3 m ?) 8,5 kg (83 kg ?) 3 Africa Zambia Eastern Province Ntawere Middle-Late Triassic Ladinian-Earliest Carnian ? Dinosauria Silesauridae Sulcimentisauria
















Fragmentary skeleton, referred other individuals (problematic) ? Peecook et al. (2013). "A new silesaurid from the upper Ntawere Formation of Zambia (Middle Triassic) demonstrates the rapid diversification of Silesauridae (Avemetatarsalia, Dinosauriformes)".
1498 Lycorhinus angustidens  valid Haughton 1924 1,5 m 4 kg 2 Africa South Africa Eastern Cape,
Free State		 Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae Heterodontosaurinae










Left dentary with 11 teeth, referred partial disarticulated skul and two maxillae. Sereno, P. (2012). "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs".
1499 Lycorhinus consors  S > Abrictosaurus consors Thulborn 1974





























Sereno, P. (2012). "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs".
1500 Lycorhinus tucki S > Heterodontosaurus tucki Thulborn 1970





























THULBORN, R. A. (1970). The systematic position of the Triassic ornithischian dinosaur Lycorhinus angustidens.
1501 Lythronax argestes valid Loewen et al. 2013 6,8 m 1,4 t 3 North America USA Utah Wahweap Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



Incomplete skull and partial skeleton. Loewen, Irmis, Sertich, Currie and Sampson, (2013). Tyrant dinosaur evolution tracks the rise and fall of Late Cretaceous oceans.
1502 Machairasaurus leptonychus   valid Longrich, Currie & Dong 2010 1,3 m 10 kg 3 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Two partial skeletons without skull. Longrich, N.R., Currie, P.J., Zhi-Ming, D. (2010). "A new oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of Bayan Mandahu, Inner Mongolia".
1503 Machairoceratops cronusi valid Lund et al. 2016 3,9 m 700 kg 2 North America USA Utah Wahweap Late Cretaceous Early-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Partial skull. Eric K. Lund et al. (2016). "A New Centrosaurine Ceratopsid, Machairoceratops cronusi gen et sp. nov., from the Upper Sand Member of the Wahweap Formation (Middle Campanian), Southern Utah".
1504 Macrocollum itaquii valid Müller et al. 2018 3,4 m 95 kg 4 South America Brazil Rio Grande do Sul Candelária Sequence Late Triassic Early Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Unaysauridae














Two almost complete skeletons with skulls and partial skeleton without skull. Müller, R.T., Langer, M.C., Dias-da-Silva, S. (2018). "An exceptionally preserved association of complete dinosaur skeletons reveals the oldest long-necked sauropodomorphs".
1505 Macrogryphosaurus gondwanicus  valid Calvo, Porfiri & Novas 2007 6 m 350 kg 3,5 South America Argentina Neuquén Sierra Barrosa Late Cretaceous Coniacian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Large part of skeleton without skull. Rozadilla, S., Cruzado-Caballero, P., & Calvo, J. O. (2019). Osteology of Ornithopod Macrogryphosaurus gondwanicus (Dinosauria, Ornithischia) from the Upper Cretaceous of Patagonia, Argentina.
1506 Macrophalangia canadensis S > Chirostenotes pergracilis Sternberg 1932





























Funston, G. F., Persons, W. S., Bradley, G. J., & Currie, P. J. (2015). New material of the large-bodied caenagnathid Caenagnathus collinsi from the Dinosaur Park Formation of Alberta, Canada.
1507 Macrophalangia elegans S > Citipes elegans Koster et al. 1987





























Mortimer - Theropod database (online).
1508 Macrurosaurus platypus S > Acanthopholis platypus von Huene 1956





























Pereda-Suberbiola, X. & Barrett, P.M., (1999), "A systematic review of ankylosaurian dinosaur remains from the Albian-Cenomanian of England".
1509 Macrurosaurus semnus nomen dubium Seeley 1876 10,1 m ? 2,2 t ? 1 Europe United Kingdom England Cambridge Greensand Early Cretaceous Late Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Caudal vertebrae (chimera). Le Loeuff, J., Suteethorn, S. & Buffetaut, E (2013) A new sauropod dinosaur from the Albian of Le Havre (Normandy, France).
1510 "Madsenius trux" nomen nudum > Allosaurus fragilis ? Williams 2004 8 m 1,4 t 3,5 North America USA Utah Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






Large part of skeleton with skull. Mortimer - Theropod database (online).
1511 Magnamanus soriaensis valid Fuentes Vidarte et al. 2016 9,5 m 3,5 t 3 Europe Spain Castile and León Golmayo Early Cretaceous Late Hauterivian-Early Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Large part of skeleton with incomplete skull, referred cranial and postcranial remains. Carolina Fuentes Vidarte; Manuel Meijide Calvo; Federico Meijide Fuentes; Manuel Meijide Fuentes (2016). "Un nuevo dinosaurio estiracosterno (Ornithopoda: Ankylopollexia) del Cretácico Inferior de España".
1512 Magnapaulia laticaudus valid Prieto-Márquez et al. 2012 12,5 m (14,8 m ?) 9 t (15 t ?) 3 North America Mexico Baja California El Gallo Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




At least several individuals. Prieto-Márquez, Albert; Chiappe, Luis M. & Joshi, Shantanu H. (2012). The Lambeosaurine Dinosaur Magnapaulia laticaudus from the Late Cretaceous of Baja California, Northwestern Mexico.
1513 Magnirostris dodsoni  S > Bagaceratops rozhdestvenskyi ? You & Dong 2003 2,3 m 140 kg 2 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









Almost complete skull. Czepiñski, £. (2019). Ontogeny and variation of a protoceratopsid dinosaur Bagaceratops rozhdestvenskyi from the Late Cretaceous of the Gobi Desert.
1514 Magnosaurus bucklandi S > Megalosaurus bucklandii Weishampel et al. 2004





























Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria.
1515 Magnosaurus lydekkeri  S > "Megalosaurus" woodwardi von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte [The fossil reptile order Saurischia, their development and history].
1516 Magnosaurus nethercombensis valid von Huene 1932 4,5 m 220 kg 2,5 Europe United Kingdom England Inferior Oolite Group Middle Jurassic Bajocian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Afrovenatorinae








Partial skeleton (dentaries, impressions of ribs, hind limb bones and other fragments). Benson, R. B. J. (2010). The osteology of Magnosaurus nethercombensis (Dinosauria, Theropoda) from the Bajocian (Middle Jurassic) of the United Kingdom and a re-examination of the oldest records of tetanurans.
1517 Magnosaurus oxoniensis S > Eustreptospondylus oxoniensis Rauhut 2003





























Rauhut, (2003). The interrelationships and evolution of basal theropod dinosaurs.
1518 Magnosaurus woodi  S > Sarcosaurus woodi von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte [The fossil reptile order Saurischia, their development and history].
1519 Magnosaurus woodwardi  S > Sarcosaurus andrewsi von Huene 1932





























Huene, (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte [The fossil reptile order Saurischia, their development and history].
1520 "Magulodon muirkirkensis" nomen nudum Kranz 1996 ? ? 0 North America USA Maryland Arundel Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia ? Ceratopsia ? Neoceratopsia ?











Tooth. Chinnery, B.J., Lipka, T.R., Kirkland, J.I., Parrish, J.M., and Brett-Surman, M.K. (1998). Neoceratopsian teeth from the Lower Cretaceous of North America.
1521 Magyarosaurus dacus valid von Huene 1932 5,6 m 520 kg 3,5 Europe Romania Transylvania Sânpetru, Densuº-Ciula Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

At least over a dozen individuals. Stein, K., Csiki, Z., Curry Rogers, K., Weishampel, D.B., Redelstorff, R., Carballido, J.L. & Sander, P.M. (2010) "Small body size and extreme cortical bone remodeling indicate phyletic dwarfism in Magyarosaurus dacus (Sauropoda: Titanosauria).".
1522 "Magyarosaurus" hungaricus S > Magyarosaurus dacus ? von Huene 1932 11,3 m 3,3 t 2,5 Europe Romania Transylvania Sânpetru Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Left fibula, referred incomplete humerus. Stein, K., Csiki, Z., Curry Rogers, K., Weishampel, D.B., Redelstorff, R., Carballido, J.L. & Sander, P.M. (2010) "Small body size and extreme cortical bone remodeling indicate phyletic dwarfism in Magyarosaurus dacus (Sauropoda: Titanosauria).".
1523 Magyarosaurus transsylvanicus S > Magyarosaurus dacus von Huene 1932





























Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria.
1524 Mahakala omnogovae   valid Turner et al. 2007 0,77 m 0,45 kg 3,5 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Halszkaraptorinae


Large part of skeleton with skull fragments. Turner, A. H., Pol, D., & Norell, M. A. (2011). Anatomy of Mahakala omnogovae (Theropoda: Dromaeosauridae), Tögrögiin Shiree, Mongolia.
1525 Mahuidacursor lipanglef valid Cruzado-Caballero et al. 2019 6,5 m 450 kg 3 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Partial skeleton without skull. Cruzado-Caballero, P., Gasca, J.M., Filippi, L.S., Cerda, I., Garrido, A.C. (2019). "A new ornithopod dinosaur from the Santonian of Northern Patagonia (Rincón de los Sauces, Argentina)".
1526 Maiasaura peeblesorum valid Horner & Makela 1979 8,4 m 2,3 t 4 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Brachylophosaurini




More than 200 individuals in all age ranges. Albert Prieto-Marquez and Merrilee F. Guenther (2018). Perinatal specimens of Maiasaura from the Upper Cretaceous of Montana (USA): insights into the early ontogeny of saurolophine hadrosaurid dinosaurs.
1527 Majungasaurus crenatissimus valid Lavocat 1955 7 m 850 kg 3,5 Africa Madagascar Mahajanga Maevarano Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Majungasaurinae







At least more than 20 individuals. Mortimer - Theropod database (online).
1528 Majungatholus atopus S > Majungasaurus crenatissimus Sues & Taquet 1979





























Sues and Taquet, (1979). A pachycephalosaurid dinosaur from Madagascar and a Laurasia-Gondwanaland connection in the Cretaceous.
1529 Malarguesaurus florenciae valid González-Riga et al. 2008 20,4 m 16 t 3 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



Partial skeleton, referred two distal caudal vertebrae and incomplete fibula. González Riga, B. J., Previtera, E., & Pirrone, C. A. (2009). Malarguesaurus florenciae gen. et sp. nov., a new titanosauriform (Dinosauria, Sauropoda) from the Upper Cretaceous of Mendoza, Argentina.
1530 Malawisaurus dixeyi  valid Jacobs et al. 1993 11 m 2,8 t 3,5 Africa Malawi Northern Dinosaur Beds Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

At least several individuals (include skulls). Gomani, E.M. (2005). “Sauropod dinosaurs from the Early Cretaceous of Malawi”.
1531 Maleevosaurus novojilovi S > Tarbosaurus bataar Carpenter 1992 5,8 m 700 kg 2


























Carpenter, (1992). Tyrannosaurids (Dinosauria) of Asia and North America.
1532 Maleevus disparoserratus  nomen dubium Tumanova 1987 3,5-4 m ? ? 0,5 Asia Mongolia Ömnögovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae ?












Two fragments of the left and right maxillae. Referred partial braincase. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
1533 "Malkanisaurus" nomen nudum > Balochisaurus malkani Malkani 2006





























Malkani, M. S. (2006) "Biodiversity of saurischian dinosaurs from the latest Cretaceous Park of Pakistan".
1534 "Mamenchisaurus" anyuensis valid He, Yang, Cai, Li & Liu 1996 23 m 21 t 3 Asia China Sichuan Penglaizhen, Suining Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







At least teeth and postcranial skeletons of more than 10 individuals. Xinlu He, Suihua Yang, Kaiji Cai, Kui Li, and Zongwen Liu (1996). A new species of sauropod, Mamenchisaurus anyuensis sp. nov.
1535 Mamenchisaurus changshouensis valid Zhang & Chen 1996 18 m 6,9 t 2,5 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Partial skeleton (vertebrae, limb bones, pubis, two ischia and other fragments). Young, C.-C. (1958). New sauropods from China.
1536 Mamenchisaurus constructus valid Young 1954 20 m 12 t 3 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Partial skeleton without skull, Referred other skeletons (may belong to different species). Xing, L., Miyashita, T., Zhang, J. Li, D. Ye, Y. Sekiya, T. Wang, F. & Currie, P.J. (2015) A new sauropod dinosaur from the Late Jurassic of China and the diversity, distribution, and relationships of mamenchisaurids.
1537 Mamenchisaurus fuxiensis S > Zigongosaurus fuxiensis Zhang & Chen 1996





























Zhang, Y.; W. Chen (1996). "Preliminary research on the classification of sauropods from Sichuan Basin, China".
1538 "Mamenchisaurus gongjianensis" nomen nudum Zhang & Chen 1996 ? ? 0 Asia China ? ? Late Jurassic ? ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Not available. Zhang, Y.; W. Chen (1996). "Preliminary research on the classification of sauropods from Sichuan Basin, China".
1539 "Mamenchisaurus guangyuanensis"  nomen nudum ? Zhang 1981 7,1 m 1,2 t 2 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Partial skeleton. Wang, J., Norell, M. A., Pei, R., Ye, Y., & Chang, S.-C. (2019). Surprisingly young age for the mamenchisaurid sauropods in South China.
1540 "Mamenchisaurus" hochuanensis valid Young & Zhao 1972 21 m 14 t 3,5 Asia China Sichuan, Gansu ? Upper Shaximiao, Xiangtang ? Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Large part of skeleton. Referred fragmentary skull and skeleton (may belong to different species), other material ? Young, C.C., and Zhao, X.-J. (1972). Mamenchisaurus hochuanensis sp. nov.
Wang, J., Norell, M. A., Pei, R., Ye, Y., & Chang, S.-C. (2019). Surprisingly young age for the mamenchisaurid sauropods in South China.
1541 "Mamenchisaurus" jingyanensis  valid Zhang, Li & Zheng 1998 31 m 45 t 2,5 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Three fragmentary skeletons and incomplete skull. Zhang, Li & Zheng (1998). A new species of sauropod from the Late Jurassic of the Sichuan Basin (Mamenchisaurus jingyanensis sp. nov.).
1542 "Mamenchisaurus" sinocanadorum  valid Russell & Zheng 1993 25 m 24 t 2 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Fragmentary skull and cervical vertebrae with ribs. Russell, D. A., & Zheng, Z. (1993). A large mamenchisaurid from the Junggar Basin, Xinjiang, People’s Republic of China.
1543 "Mamenchisaurus yaochinensis"   nomen nudum He et al. 1996 ? ? 0 Asia China ? ? Late Jurassic ? ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Not available. Tracy Ford- Paleofile.
1544 "Mamenchisaurus" youngi  valid Pi, Ouyang & Ye 1996 16,4 m 7 t 4 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Nearly complete skeleton with skull. Pi, Ouyang & Ye (1996). A new species of sauropod from Zigong, Sichuan, Mamenchisaurus youngi.
1545 "Mamenchisaurus" yunnanensis valid Fang, Zhao, Lu & Cheng 2004 9,4 m ? 2,7 t ? 1 Asia China Yunnan Anning Late Jurassic ? ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Fragmentary skeleton. Fang, X.; Zhao; Lu, L.; Cheng, Z. (2004). "Discovery of Late Jurassic Mamenchisaurus in Yunnan, southwestern China".
1546 Mandschurosaurus amurensis nomen dubium Riabinin 1930 8,4 m 3,2 t 3,5 Asia China Heilongjiang Yuliangze Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae ?





Partial skeleton with skull fragments (could be chimera), referred 3 skeletons ? Riabinin A. N. (1930). "Mandschurosaurus amurensis nov. gen, nov. sp. a hadrosaurian dinosaur from the Upper Cretaceous of the Amur River".
1547 "Mandschurosaurus jiainensis" nomen nudum > Charonosaurus jiayinensis Anonymous 1983





























Glut, (2003). Dinosaurs - The Encyclopedia - Supplement 3.
1548 "Mandschurosaurus" laosensis nomen dubium Hoffet 1944 2,15 m ? 45 kg ? 0,5 Asia Laos Savannakhet Grès supérieurs Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Ilium. Other material ? Ruiz-Omeñaca, J.I. (2006). Restos directos de dinosaurios (Saurischia, Ornithischia) en el Barremiense (Cretácico Inferior) de la Cordillera Ibérica en Aragón (Teruel, España).
1549 "Mandschurosaurus magnus" nomen nudum > Charonosaurus jiayinensis Godefroit, Zan & Jin 2001





























Sun et al. (2011). Late Cretaceous biota and the Cretaceous-Paleogene (K-Pg) Boundary in Jiayin of Heilongjiang, China.
1550 Mandschurosaurus mongoliensis S > Gilmoreosaurus mongoliensis Gilmore 1933





























Prieto-Márquez, A. & M.A. Norell, (2010). Anatomy and Relationships of Gilmoreosaurus mongoliensis (Dinosauria: Hadrosauroidea) from the Late Cretaceous of Central Asia.
1551 "Mangahouanga" nomen nudum Larramendi & Molina Pérez 2016 3,5 m ? 130 kg ? 1 Oceania New Zealand North Island Mangahouanga Stream Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora ? Megaraptoridae ?








Caudal vertebra. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1552 Manidens condorensis   valid Pol, Rauhut & Becerra 2011 0,75 m 0,5 kg 3 South America Argentina Chubut Cañadón Asfalto Middle Jurassic Aalenian-Bathonian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae Heterodontosaurinae










Partial disarticulated skull and skeleton. Referred isolated teeth. Sereno, P. (2012). "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs".
1553 Manospondylus amplus S > Tyrannosaurus rex Olshevsky 1978





























Olshevsky, (1978). The archosaurian taxa.
1554 Manospondylus gigas nomen oblitum > Tyrannosaurus rex Cope 1892





























Cope, (1892). Fourth note on the Dinosauria of the Laramie.
1555 Mansourasaurus shahinae valid Sallam et al. 2018 8,5 m 1,25 t 3 Africa Egypt New Valley Quseir Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton (cranial fragments, dentaries, vertebrae, ribs, scapulocoracoid, sternal plate, limb bones, partial osteoderms ? and other fragments. Sallam, H.M., Gorscak, E., O’Connor, P.M., El-Dawoudi, I.A., El-Sayed, S., Saber, S., Kora, M.A., Sertich, J.J.W., Seiffert E.R. & Lamanna, M.C. (2018) New Egyptian sauropod reveals Late Cretaceous dinosaur dispersal between Europe and Africa.
1556 Mantellisaurus atherfieldensis valid Paul 2006 7,2 m 1,5 t 4 Europe United Kingdom, Belgium, Germany ?,
Spain ?		 England, Hainaut, North Rhine-Westphalia ?, Castilla-La Mancha ?, Valencian
Community ?		 Wessex, Atherfield, Hythe, Weald Clay Group, Sainte-Barbe Clays,
La Huérguina ?, Arcillas de Morella ?		 Early Cretaceous Barremian-Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea ?








At least several individuals (or more, problematic)- include almost complete skeleton. Norman, D.B. (2013) On the taxonomy and diversity of Wealden iguanodontian dinosaurs (Ornithischia: Ornithopoda).
Paul, G.S. (2008) "A revised taxonomy of the iguanodont dinosaur genera and species".
Eberth & Evans (2014) Hadrosaurs.
1557 Mantellodon carpenteri S > Mantellisaurus atherfieldensis Paul 2012





























Norman, D.B. (2013) On the taxonomy and diversity of Wealden iguanodontian dinosaurs (Ornithischia: Ornithopoda).
1558 Maojandino alami nomen manuscriptum Malkani 2015 19,2 m 16,5 t 2 Asia Pakistan Balochistan Vitakri Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

6 cervical, 4 dorsal, 10 caudal vertebrae, partial left femur, partial tibiae, partial radius, distal scapulae, partial sternal plate/ilia, some neural arch and lamina. Malkani (2015). Titanosaurian sauropod dinosaurs from Pakistan.
1559 Mapusaurus roseae valid Coria & Currie 2006 12,2 m 7 t 3,5 South America Argentina Neuquén, Río Negro ? Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae Carcharodontosaurinae Giganotosaurini



At least 9 individuals. Coria, R.A. & Currie, P.J. (2006) "A new carcharodontosaurid (Dinosauria, Theropoda) from the Upper Cretaceous of Argentina".
1560 Maraapunisaurus fragillimus nomen dubium Carpenter 2018 35 m ? 70 t ? 1 North America USA Colorado Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae




Incomplete dorsal (lost) and distal end of a femur (lost). Carpenter, K. (2018). "Maraapunisaurus fragillimus, n.g. (formerly Amphicoelias fragillimus), a basal rebbachisaurid from the Morrison Formation (Upper Jurassic) of Colorado".
1561 Marisaurus jeffi S > Gspsaurus pakistani ? Malkani 2006 17 m ? 11 t ? 1,5 Asia Pakistan Balochistan Vitakri Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Caudal vertebrae, referred other material (problematic). Malkani MS (2006) "Biodiversity of saurischian dinosaurs from the Latest Cretaceous Park of Pakistan".
1562 Marmarospondylus robustus nomen dubium Owen 1875 11,5 m 6,5 t 2 Europe United Kingdom England Forest Marble Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria






Dorsal vertebra. MANNION, P. D. (2010). A revision of the sauropod dinosaur genus “Bothriospondylus” with a redescription of the type material of the Middle Jurassic form “B. madagascariensis.
1563 "Maroccanoraptor elbegiensis" nomen nudum Singer 2015 5 m ? 200 kg ? 1 Africa Morocco - Kem Kem Beds Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae


Coracoid. Mortimer - Theropod database (online).
1564 Marshosaurus bicentesimus  valid Madsen 1976 4,4 m 225 kg 2 North America USA Utah, Colorado ? Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Piatnitzkysauridae









Several individuals (fragmentary skeletons or single bones). Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
1565 Martharaptor greenriverensis valid Senter, Kirkland & DeBlieux 2012 2,6 m 120 kg 2 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea ?




Fragmentary skeleton without skull. Senter, P., Kirkland, J., DeBlieux, D. (2012) Martharaptor greenriverensis, a New Theropod Dinosaur from the Lower Cretaceous of Utah.
1566 Masiakasaurus knopfleri  valid Sampson, Carrano & Forster 2001 4,6 m 130 kg 3 Africa Madagascar Mahajanga Maevarano Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae Noasaurinae







Many individuals. Carrano, Loewen and Sertich, (2011). New materials of Masiakasaurus knopfleri Sampson, Carrano, and Forster, 2001, and Implications for the Morphology of the Noasauridae (Theropoda: Ceratosauria).
1567 "Massospondylus" browni  nomen dubium ?/S > Massospondylus carinatus ? Seeley 1895 2,5 m 38 kg 2 Africa South Africa Eastern Cape Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Vertebrae, femora, partial foot. Barrett, Chapelle, Staunton, Botha & Choiniere (2019) Postcranial osteology of the neotype specimen of Massospondylus carinatus Owen, 1854 (Dinosauria: Sauropodomorpha) from the upper Elliot formation of South Africa.
1568 Massospondylus carinatus valid Owen 1854 5,7 m 450 kg 4 Africa South Africa, Lesotho, Zimbabwe Free State, Eastern Cape, Limpopo, Leribe, Quthing, Mashonaland West, Matabeleland North,
Matabeleland South ?		 Upper Elliot, Clarens, Bushveld Sandstone, Upper Karoo, Forest Sandstone, Mpandi ? Early Jurassic Hettangian-Pliensbachian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Several dozen individuals (more than 80 ?). Owen, Richard (1854). "Descriptive catalogue of the Fossil organic remains of Reptilia and Pisces contained in the Museum of the Royal College of Surgeons of England."
Barrett, Chapelle, Staunton, Botha & Choiniere (2019) Postcranial osteology of the neotype specimen of Massospondylus carinatus Owen, 1854 (Dinosauria: Sauropodomorpha) from the upper Elliot formation of South Africa.
1569 "Massospondylus" harriesi  nomen dubium ?/S > Massospondylus carinatus ? Broom 1911 4,6 m 240 kg 2 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Incomplete forelimb and hindlimb. Barrett, Chapelle, Staunton, Botha & Choiniere (2019) Postcranial osteology of the neotype specimen of Massospondylus carinatus Owen, 1854 (Dinosauria: Sauropodomorpha) from the upper Elliot formation of South Africa.
1570 "Massospondylus" hislopi nomen dubium Lydekker 1890 4,8 m ? 280 kg ? 1,5 Asia India Andhra Pradesh Maleri Late Triassic Late Carnian-Early Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Isolated partial vertebra (vertebrae ?). Barrett, Chapelle, Staunton, Botha & Choiniere (2019) Postcranial osteology of the neotype specimen of Massospondylus carinatus Owen, 1854 (Dinosauria: Sauropodomorpha) from the upper Elliot formation of South Africa.
1571 Massospondylus huenei  S > Lufengosaurus huenei Cooper 1981





























Cooper, M. R. (1981). "The prosauropod dinosaur Massospondylus carinatus Owen from Zimbabwe: its biology, mode of life and phylogenetic significance".
1572 Massospondylus kaalae valid Barrett 2009 3,5 m (5,2 m ?) 115 kg (360 kg ?) 2 Africa South Africa Eastern Cape Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Partial skull. Other material ? Barrett, P. M. (2009). "A new basal sauropodomorph dinosaur from the Upper Elliot Formation (Lower Jurassic) of South Africa".
1573 Massospondylus rawesi  S > Orthogoniosaurus rawesi Lydekker 1890





























Lydekker, (1890). Note on certain vertebrate remains from the Nagpur District.
1574 "Massospondylus" schwarzi nomen dubium ?/S > Massospondylus carinatus ? Haughton 1924 4,2 m ? 180 kg ? 1,5 Africa South Africa Eastern Cape Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Partial tibia and pes. Barrett, Chapelle, Staunton, Botha & Choiniere (2019) Postcranial osteology of the neotype specimen of Massospondylus carinatus Owen, 1854 (Dinosauria: Sauropodomorpha) from the upper Elliot formation of South Africa.
1575 Matheronodon provincialis valid Godefroit et al. 2017 4,8 m 315 kg 2 Europe France Provence-Alpes-Côte d'Azur "Begudian" sandstones Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










Right maxilla, referred teeth. Godefroit, P., Garcia, G., Gomez, B., Stein, K., Cincotta, A., Lefèvre, U., Valentin, X. (2017). "Extreme tooth enlargement in a new Late Cretaceous rhabdodontid dinosaur from Southern France".
1576 Maxakalisaurus topai   valid Kellner et al. 2006 12,6 m 4,2 t 2,5 South America Brazil Minas Gerais Adamantina Late Cretaceous Turonian-Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini ?
Partial skeleton, referred distal end of right scapula, two sternal plates, incomplete right dentary and teeth. França et al. (2016). New lower jaw and teeth referred to Maxakalisaurus topai (Titanosauria: Aeolosaurini) and their implications for the phylogeny of titanosaurid sauropods.
1577 Medusaceratops lokii valid Ryan, Russell & Hartman 2010 5,6 m 2,2 t 2 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Two incomplete parietals, referred many individuals (bonebed). Chiba, K., Ryan, M. J., Fanti, F., Loewen, M. A., & Evans, D. C. (2017). New material and systematic re-evaluation of Medusaceratops lokii (Dinosauria, Ceratopsidae) from the Judith River Formation (Campanian, Montana).
1578 "Megacervixosaurus tibetensis" nomen nudum Zhao 1986 ? ? 0 Asia China Tibet Zonggu Late Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria






Specimen including cervical vertebrae. Mortimer - Theropod database (online).
1579 Megadactylus polyzelus S > Anchisaurus polyzelus Hitchcock 1865





























E. Hitchcock. (1865). Appendix [A]. Bones of Megadactylus polyzelus. Supplement to the Ichnology of New England.
1580 "Megadontosaurus ferox" nomen nudum > Microvenator celer Ostrom 1970





























Mortimer - Theropod database (online).
1581 Megalosaurus africanus S > Carcharodontosaurus saharicus von Huene 1956





























von Huene, (1956). Palaeontologie und Phylogenie der Niederen Tetrapoden.
1582 Megalosaurus andrewsi S > Sarcosaurus andrewsi Waldman 1974





























Waldman, M. (1974). "Megalosaurids from the Bajocian (Middle Jurassic) of Dorset".
1583 Megalosaurus aquilunguis S > Dryptosaurus aquilunguis Osborn 1898





























Osborn, (1898). Paleontological problems.
1584 Megalosaurus argentinus S > Loncosaurus argentinus von Huene 1929





























Tracy Ford- Paleofile.
1585 Megalosaurus bradleyi S > Proceratosaurus bradleyi Woodward 1910





























Woodward, (1910). On a skull of Megalosaurus from the Great Oolite of Minchinhampton (Gloucestershire).
1586 Megalosaurus bredai S > Betasuchus bredai Seeley 1883





























Seeley, (1883). On the dinosaurs from the Maastricht beds.
1587 Megalosaurus bucklandi S > Megalosaurus bucklandii von Meyer 1832





























Meyer, (1832). Palaeologica zur Geschichte der Erde.
1588 Megalosaurus bucklandii valid Mantell 1827 9,8 m 2,4 t 3,5 Europe United Kingdom England Taynton Limestone, Chipping Norton Limestone, Sharp's Hill ?, Great Oolite Group ? Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Megalosaurinae








Many individuals. BENSON, R. B. J. (2010). A description of Megalosaurus bucklandii (Dinosauria: Theropoda) from the Bathonian of the UK and the relationships of Middle Jurassic theropods.
Mortimer - Theropod database (online).
1589 Megalosaurus "cachuensis" nomen nudum > Megalosaurus "dapukaensis" ? Weishampel et al. 2004





























Mortimer - Theropod database (online).
1590 Megalosaurus cambrensis S > "Newtonsaurus" cambrensis Molnar, Kurzanov & Dong 1990





























Mortimer - Theropod database (online).
1591 "Megalosaurus" chubutensis nomen dubium Corro 1974 9,7 m ? 3,4 t ? 0,5 South America Argentina Chubut Cerro Castillo Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides











Tooth. Corro, (1974). Un nuevo megalosaurio (Carnosaurio) del Cretacico de Chubut (Argentina).
1592 "Megalosaurus" cloacinus nomen dubium Quenstedt 1858 2,4 m ? 13 kg ? 0,5 Europe Germany Baden-Württemberg Rhatsandstein Late Triassic-Early Jurassic Rhaetian-Early Hettangian Dinosauria ? Saurischia ? Eusaurischia ? Theropoda ?















Tooth. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1593 Megalosaurus "conybeari" S > Megalosaurus bucklandii Ritgen 1826





























Ritgen, (1826). Versuchte Herstellung einiger Becken urweltlichter Thiere.
1594 Megalosaurus crenatissimus S > Majungasaurus crenatissimus Depéret 1896





























Deperet, (1896). Note on the sauropod and theropod dinosaurs from the Upper Cretaceous of Madagascar.
1595 Megalosaurus cuvieri S > Streptospondylus cuvieri von Huene 1908





























von Huene, (1908). Die Dinosaurier der Europäischen Triasformation mit berücksichtigung der Ausseuropäischen vorkommnisse [The dinosaurs of the European Triassic formations with consideration of occurrences outside Europe].
1596 Megalosaurus "dapukaensis" nomen nudum Zhao 1985 ? ? 0 Asia China Tibet Dapuka Group Middle Jurassic ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Not available. Mortimer - Theropod database (online).
1597 Megalosaurus destructor S > Nuthetes destructor Steel 1970





























Mortimer - Theropod database (online).
1598 "Megalosaurus" dunkeri nomen dubium Dames 1884 ? ? 0 Europe Germany Lower Saxony Obernkirchen Sandstein Early Cretaceous Late Berriasian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Tooth. Mortimer - Theropod database (online).
1599 Megalosaurus hesperis S > Duriavenator hesperis Waldman 1974





























Waldman, (1974). Megalosaurids from the Bajocian (Middle Jurassic) of Dorset.
1600 Megalosaurus horridus S > Deinodon horridus Leidy 1857





























Leidy, (1857). List of extinct Vertebrata, the remans of which have been discovered in the region of the Missouri River: With remarks on their geological age.
1601 "Megalosaurus" hungaricus nomen dubium Nopcsa 1902 2,7 m ? 47 kg ? 0,5 Europe Romania Transylvania Unnamed Late Cretaceous ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea ?







Tooth (teeth ?). Vremir et al. (2014) Petres¸ ti-Arini e An important but ephemeral Upper Cretaceous continental vertebrate site in the southwestern Transylvanian Basin, Romania.
1602 Megalosaurus incognitus S > Iliosuchus incognitus Romer 1966





























Mortimer - Theropod database (online).
1603 "Megalosaurus" inexpectatus nomen dubium Corro 1966 4 m ? 200 kg ? 0,5 South America Argentina Chubut Cerro Barcino Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Avetheropoda ? Carnosauria ? Allosauroidea ? Allosauria ? Carcharodontosauria ? Carcharodontosauridae ?





5 teeth. del Corro, (1966). Un nuevo Dinosaurio carnivoro del Chubut.
1604 "Megalosaurus" ingens nomen dubium Janensch 1920 12,3 m ? 5,3 t ? 0,5 Africa Tanzania Mtwara Tendaguru Late Jurassic Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Megalosauroidea ? Megalosauridae ?









Teeth. Soto, M., Toriño, P., & Perea, D. (2019). A large sized megalosaurid (Theropoda, Tetanurae) from the late Jurassic of Uruguay and Tanzania.
1605 "Megalosaurus" insignis nomen dubium Eudes-Delongchamps & Lennier 1870 10 m ? 2,5 t ? 0,5 Europe France Normandy Unnamed Late Jurassic Early Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Megalosauroidea ? Megalosauridae ?









Partial tooth. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1606 "Megalosaurus" lonzeensis nomen dubium Dollo 1903 2,5 m ? ? 0,5 Europe Belgium Namur Glauconie argileuse Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Ungual. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1607 Megalosaurus lydekkeri S > "Megalosaurus" woodwardi von Huene 1926





























Huene, (1926). The carnivorous Saurischia in the Jura and Cretaceous formations, principally in Europe.
1608 Megalosaurus matleyi S > Indosaurus matleyi (von Huene & Matley) (1933)





























Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1609 Megalosaurus meriani S > Ceratosaurus meriani Greppin 1870





























Greppin, (1870). Description geologique du Jura bernois et de quelques districts adjacents.
1610 Megalosaurus monasterii nomen dubium Windolf 1997 8,3 m ? 1,4 t ? 0,5 Europe Germany Lower Saxony Korallenkalk Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda















Tooth. Windolf, (1997). Theropoden-Zahne aus dem Oberen Jura Niedersachsens [Theropod teeth from the Upper Jurassic of Niedersachsen].
1611 Megalosaurus nasicornis S > Ceratosaurus nasicornis Cope 1892





























Cope, (1892). On the skull of the dinosaurian Laelaps incrassatus (Cope).
1612 Megalosaurus nethercombensis S > Magnosaurus nethercombensis von Huene 1923





























Huene, (1923). Carnivorous Saurischia in Europe since the Triassic.
1613 Megalosaurus obtusus nomen dubium Henry 1876 2,7 m ? 25 kg ? 0,5 Europe France Franche-Comte Unnamed Late Triassic Rhaetian Dinosauria ? Saurischia ? Eusaurischia ? Theropoda ?















Teeth. Carrano, M.T.; Benson, R.B.J.; & Sampson, S.D. (2012). "The phylogeny of Tetanurae (Dinosauria: Theropoda)".
1614 Megalosaurus oweni S > Valdoraptor oweni Lydekker 1889





























Lydekker, (1889). On the remains and affinities of five genera of Mesozoic reptiles.
1615 "Megalosaurus" pannoniensis nomen dubium Seeley 1881 6,9 m ? 800 kg ? 0,5 Europe Austria,
Hungary ?		 Lower Austria, Veszprém County ? Grünbach, Csehbánya ? Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria ? Tyrannoraptora ? Tyrannosauroidea ?







Teeth. Carrano, M.T.; Benson, R.B.J.; & Sampson, S.D. (2012). "The phylogeny of Tetanurae (Dinosauria: Theropoda)".
1616 Megalosaurus parkeri S > Metriacanthosaurus parkeri von Huene 1923





























Mortimer - Theropod database (online).
1617 "Megalosaurus phillipsi" nomen nudum Welles, Powell & Pickering 1995 7,7 m 1,15 t 2 Europe United Kingdom England Kimmeridge Clay Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae ?









Tibia and metatarsals. Pickering, (1995). Jurassic Park: Unauthorized Jewish Fractals in Philopatry.
1618 Megalosaurus poikilopleuron S > Poekilopleuron bucklandii von Huene 1923





























von Huene, (1923). Carnivorous Saurischia in Europe since the Triassic.
1619 "Megalosaurus" pombali nomen dubium Lapparent & Zbyszewski 1957 10,7 m ? 3 t ? 0,5 Europe Portugal Lisbon ? Unnamed, Lourinhã ?, Alcobaça ? Late Jurassic Callovian-Oxfordian, Kimmeridgian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra ? Tetanurae ? Orionides ? Megalosauroidea ?










Tooth, referred teeth, dorsal and caudal vertebrae. Carrano, M.T.; Benson, R.B.J.; & Sampson, S.D. (2012). "The phylogeny of Tetanurae (Dinosauria: Theropoda)".
Mortimer - Theropod database (online).
1620 Megalosaurus rawesi S > Orthogoniosaurus rawesi Vianey-Liaud, Jain & Sahni 1987





























Vianey-Liaud, Jain and Sahni, (1987). Dinosaur eggshells (Saurischia) from the Late Cretaceous intertrappeans and Lameta Formation (Deccan, India).
1621 Megalosaurus saharicus S > Carcharodontosaurus saharicus ? Deperet & Savornin 1925 10,8 m ? 4,7 t ? 1 Africa Algeria Adrar Continental Intercalaire Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Two teeth, referred teeth ? and few mid caudal vertebrae ? Mortimer - Theropod database (online).
1622 Megalosaurus schmidti S > "Poekilopleuron" schmidti Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
1623 Megalosaurus superbus S > Erectopus superbus Sauvage 1882





























Sauvage, (1882). Sur les Reptiles trouvés dans le gault de l'est de la France [On the reptiles found in the Gault of eastern France].
1624 Megalosaurus tanneri S > Torvosaurus tanneri Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
1625 Megalosaurus "tibetensis" nomen nudum Zhao 1985 ? ? 0 Asia China Tibet Middle Daye Group Early Jurassic ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Not available. Mortimer - Theropod database (online).
1626 Megalosaurus trihedrodon S > "Allosaurus" trihedrodon Nopcsa 1901





























Nopcsa, F. (1901). "Synopsis und Abstammung der Dinosaurier".
1627 Megalosaurus valens S > Antrodemus valens Nopcsa 1901





























Nopcsa, F. (1901). "Synopsis und Abstammung der Dinosaurier".
1628 Megalosaurus wetherilli S > Dilophosaurus wetherilli Welles 1954





























Welles, (1954). New Jurassic dinosaur from the Kayenta Formation of Arizona.
1629 "Megalosaurus" woodwardi (1) nomen dubium Lydekker 1909 1,75 m ? 11 kg ? 0,5 Europe United Kingdom England Lower Lias Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Theropoda















Tooth (teeth ?). Carrano, M.T.; Benson, R.B.J.; & Sampson, S.D. (2012). "The phylogeny of Tetanurae (Dinosauria: Theropoda)".
1630 Megalosaurus woodwardi (2) S > Sarcosaurus andrewsi von Huene 1932





























Mortimer - Theropod database (online).
1631 Megalosaurus woodwardi (3) S > Walgettosuchus woodwardi Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
1632 "Megapleurocoelus menduckii" nomen nudum Singer 2015 13 m ? 4 t ? 1 Africa Morocco - Kem Kem Beds Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata




Dorsal vertebra (centrum). Singer (2015). JURAPARK NA TROPIE NOWYCH DINOZAURÓW Z MAROKA (Online).
1633 Megapnosaurus kayentakatae S > "Syntarsus" kayentakatae Tykoski & Rowe 2004





























Tykoski & Rowe, (2004). Ceratosauria. In Weishampel, Dodson and Osmolska (eds.). The Dinosauria Second Edition.
1634 Megapnosaurus rhodesiensis valid ? Ivie et al. 2001 2,1 m 13 kg 3,5 Africa Zimbabwe,
South Africa		 Matabeleland North, Eastern Cape,
Free State		 Forest Sandstone,
Upper Elliot		 Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












Around 30 individuals. Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
Mortimer - Theropod database (online).
1635 Megaraptor namunhuaiquii valid Novas 1998 8,3 m 1,3 t 3 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora Megaraptoridae








Several fragmentary skeletons. Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
1636 Mei long valid Xu & Norell 2004 0,53 m 0,43 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae Sinovenatorinae


Two nearly complete skeletons with skulls. Gao, Morschhauser, Varricchio, Liu and Zhao, (2012). A second soundly sleeping dragon: New anatomical details of the Chinese troodontid Mei long with implications for phylogeny and taphonomy.
1637 Melanorosaurus readi valid Haughton 1924 6,5 m 700 kg 3 Africa South Africa Eastern Cape Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Melanorosauridae ?










Several fragmentary skeletons. Galton PM, Van Heerden J, Yates AM (2005). "Postcranial Anatomy of Referred Specimens of Melanorosaurus".
1638 Melanorosaurus thabanensis S > Meroktenos thabanensis Gauffre 1993





























Peyre de Fabrègues, C.; Allain, R. (2016). "New material and revision of Melanorosaurus thabanensis, a basal sauropodomorph from the Upper Triassic of Lesotho".
1639 Mendozasaurus neguyelap  valid González-Riga 2003 24,7 m 28 t 3 South America Argentina Neuquén Sierra Barrosa Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Lognkosauria At least four individuals. Gonzalez Riga, B.J.; Mannion, P.D.; Poropat, S.F.; Ortiz David, L.; Coria, J.P. (2018). "Osteology of the Late Cretaceous Argentinean sauropod dinosaur Mendozasaurus neguyelap: implications for basal titanosaur relationships".
1640 Mercuriceratops gemini valid Ryan, Evans, Currie & Loewen 2014 5,2 m ? 1,5 t ? 1,5 North America USA, Canada Montana, Alberta Judith River, Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Right squamosal, referred incomplete right squamosal. Ryan, M.J., Evans, D.C., Currie, P.J. & Loewen, M.A. (2014) "A new chasmosaurine from northern Laramidia expands frill disparity in ceratopsid dinosaurs".
1641 Meroktenos thabanensis valid de Fabrègues & Allain 2016 4,8 m 300 kg 2,5 Africa Lesotho Mafeteng Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria











Fragmentary skeleton, referred cervical vertebra, left ulna and radius ? Peyre de Fabregues, C., Allain, R. (2016). New material and revision of Melanorosaurus thabanensis, a basal sauropodomorph from the Upper Triassic of Lesotho.
1642 "Merosaurus newmani" nomen nudum Welles, Powell & Pickering 1995 6,5 m ? 500 kg ? 1,5 Europe United Kingdom England Lower Lias Early Jurassic Hettangian-Early Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria ?












Partial femur and partial tibia. Mortimer - Theropod database (online).
1643 "Metriacanthosaurus brevis"  S > Megalosaurus bucklandii Welles, Powell & Pickering 1995 7,9 m 1,3 t 2


























Mortimer - Theropod database (online).
1644 Metriacanthosaurus "carpenteri"  S > Yangchuanosaurus shangyouensis Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
1645 Metriacanthosaurus parkeri valid Walker 1964 7,5 m 1,1 t 3 Europe United Kingdom England Oxford Clay Late Jurassic Early-Middle Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Metriacanthosauridae Metriacanthosaurinae






Partial skeleton without skull. Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
1646 "Metriacanthosaurus reynoldsi"  nomen nudum Welles, Powell & Pickering 1995 5,6 m ? 400 kg ? 0,5 Europe United Kingdom England Chipping Norton Limestone Middle Jurassic Early Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea ?










Ilium, proximal scapula ?, tooth ? Reynolds, (1939). A collection of reptile bones from the Oolite near Stow-on-the-Wold, Gloucestershire.
1647 Metriacanthosaurus shangyouensis   S > Yangchuanosaurus shangyouensis Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
1648 "Microcephale" nomen nudum Sereno 1997 0,5 m ? ? 0,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria












Two (more ?) frontoparietal domes. P. Sereno (1997). "The Origin and Evolution of Dinosaurs".
1649 "Microceratops" gobiensis S > Microceratus gobiensis Bohlin 1953





























Mateus, O. (2008). Two ornithischian dinosaurs renamed: Microceratops Bohlin 1953 and Diceratops Lull 1905.
1650 "Microceratops" sulcidens S > Asiaceratops sulcidens Bohlin 1953





























L.A. Nessov, L F. Kaznyshkina, and G.O. Cherepanov. (1989). [Mesozoic ceratopsian dinosaurs and crocodiles of central Asia].
1651 Microceratus gobiensis nomen dubium Mateus 2008 0,95 m ? 6 kg ? 1 Asia China Inner Mongolia Minhe Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Teeth, fragmentary jaws and postcrania. Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria. Berkeley: University of California Press.
1652 Microceratus sulcidens S > Asiaceratops sulcidens (Bohlin) (1953)





























L.A. Nessov, L F. Kaznyshkina, and G.O. Cherepanov. (1989). [Mesozoic ceratopsian dinosaurs and crocodiles of central Asia].
1653 Microcoelus australis S > Neuquensaurus australis (Lydekker) (1893)





























Lydekker. (1893). Contributions to a knowledge of the fossil vertebrates of Argentina.
1654 Microcoelus patagonicus nomen dubium Lydekker 1893 8,5 m ? 2,5 t ? 1 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae ? Saltasaurinae ? Anterior dorsal vertebra. Otero, Alejandro and Reguero, Marcelo. (2013). Dinosaurs (Reptilia, Archosauria) at Museo de La Plata, Argentina: annotated catalogue of the type material and Antarctic specimens.
1655 "Microdontosaurus dayensis" nomen nudum Zhao 1985 ? ? 0 Asia China Tibet Dapuka Group Middle Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria






Specimen seemingly including teeth. Mortimer - Theropod database (online).
1656 Microhadrosaurus nanshiungensis nomen dubium Dong 1979 5,2 m ? 550 kg ? 1 Asia China Guangdong Yuanpu (Nanxiong) Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Partial left mandible. Brett-Surman, Michael K. (1989). A revision of the Hadrosauridae (Reptilia:Ornithischia) and their evolution during the Campanian and Maastrichtian. Ph.D. dissertation.
1657 Micropachycephalosaurus hongtuyanensis  valid Dong 1978 1,15 m 9 kg 2 Asia China Shandong Jiangjunding Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia












Fragmentary skull and skeleton. Butler, R J. & Zhao, Q. (2009). "The smal-bodied ornithischian dinosaurs Micropachycephalosaurus hongtuyanensis and Wannanosaurus yansiensis from the Late Cretaceous of China".
1658 Microraptor gui S > Microraptor zhaoianus Xu et al. 2003





























Pei, R., Li, Q., Meng, Q., Gao, K.-Q., & Norell, M. A. (2014). A New Specimen of Microraptor (Theropoda: Dromaeosauridae) from the Lower Cretaceous of Western Liaoning, China.
1659 Microraptor hanqingi  S > Microraptor zhaoianus ? Gong et al. 2012 0,95 m 1,45 kg 4 Asia China Liaoning Jiufotang Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Large part of skeleton with skull and feathers. Pei, R., Li, Q., Meng, Q., Gao, K.-Q., & Norell, M. A. (2014). A New Specimen of Microraptor (Theropoda: Dromaeosauridae) from the Lower Cretaceous of Western Liaoning, China.
1660 Microraptor zhaoianus  valid Xu, Zhou & Wang 2000 0,95 m 1,45 kg 4 Asia China Liaoning Jiufotang Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Many individuals (include almost complete skeletons and skulls) also with feathers. Pei, R., Li, Q., Meng, Q., Gao, K.-Q., & Norell, M. A. (2014). A New Specimen of Microraptor (Theropoda: Dromaeosauridae) from the Lower Cretaceous of Western Liaoning, China.
1661 Microsaurops S > Microcoelus patagonicus Kuhn 1963





























Olshevsky- Dinosaur Genera List.
1662 Microvenator celer  valid Ostrom 1970 0,9 m 3 kg 3,5 North America USA Montana Cloverly Early Cretaceous Late Aptian-Middle Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea ? Caenagnathidae ?


Large part of skeleton without skull (juvenile). Makovicky & Sues, (1998). Anatomy and phylogenetic relationships of the theropod dinosaur Microvenator celer from the Lower Cretaceous of Montana.
1663 "Microvenator chagyabi"  nomen nudum Zhao 1986 ? ? 0 Asia China Tibet Lura Early Cretaceous ? ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Specimen including teeth. Mortimer - Theropod database (online).
1664 "Microvenator chagyaensis"  nomen nudum > "Microvenator chagyabi" Zhang & Li 1997





























Zhang & Li, (1997). Mesozoic Dinosaur Localities in China and Their Stratigraphy.
1665 Mierasaurus bobyoungi valid Royo-Torres et al. 2017 11,5 m 4,8 t 3 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







Large part of skeleton with incomplete skull. Referred dentary, femur, other material ? Royo-Torres, R., Upchurch, P., Kirkland, J.I., DeBlieux, D.D., Foster, J.R., Cobos, A. & Alcalá, L. (2017) "Descendants of the Jurassic turiasaurs from Iberia found refuge in the Early Cretaceous of western USA".
1666 "Mifunesaurus" nomen nudum Hisa 1985 6 m ? 550 kg ? 0,5 Asia Japan Kyushu Kabu Late Cretaceous Middle Cenomanian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Maxillary tooth. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1667 Minmi paravertebra  nomen dubium Molnar 1980 2,7 m ? 250 kg ? 1 Australia Australia Queensland Bungil Early Cretaceous Aptian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae ?












Fragmentary skeleton, referred other fragments (5 individuals ?). Arbour, V.M. & Currie, P.J. (2015) Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
1668 Minotaurasaurus ramachandrani   valid Miles & Miles 2009 4,2 m 650 kg 2 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Complete skull and mandibles, referred skull, axis, and first cervical half-ring. Penkalski, P., & Tumanova, T. (2017). The cranial morphology and taxonomic status of Tarchia (Dinosauria: Ankylosauridae) from the Upper Cretaceous of Mongolia.
1669 Miragaia longicollum valid Mateus et al. 2009 7,7 m 3 t 3 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Dacentrurinae











Partial skull, forelimbs, pectoral girdle, cervical series, two first dorsal vertebrae, ribs, and cervical osteoderms. Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
1670 Miragaia longispinus S > Alcovasaurus longispinus Costa & Mateus 2019





























Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
1671 Mirischia asymmetrica valid Naish, Martill & Frey 2004 1,65 m 5 kg 2,5 South America Brazil Ceará Romualdo Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Compsognathidae ?







Two dorsal vertebrae, rib, gastralia, synsacrum, partial ilia, pubes, incomplete ischia, incomplete femora, proximal tibia, proximal fibula, intestine, postpubic airsac ? Naish, Martill and Frey, (2004). Ecology, systematics and biogeographical relationships of dinosaurs, including a new theropod, from the Santana Formation (?Albian, Early Cretaceous) of Brazil.
1672 Mnyamawamtuka moyowamkia valid Gorscak & O'Connor 2019 9 m 1,7 t 3 Africa Tanzania Songwe Galula Early-Late Cretaceous Aptian-Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton. Gorscak, E., O’Connor, P.M. (2019). “A new African Titanosaurian Sauropod Dinosaur from the middle Cretaceous Galula Formation (Mtuka Member), Rukwa Rift Basin, Southwestern Tanzania.”.
1673 Moabosaurus utahensis valid Britt et al. 2017 12 m 5,7 t 3,5 North America USA Utah Cedar Mountain Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







At least 19 individuals. Britt, B.B.; Scheetz, R.D.; Whiting, M.F.; Wilhite, D.R. (2017). "Moabosaurus utahensis, n. gen., n. sp., A New Sauropod From The Early Cretaceous (Aptian) of North America".
1674 Mochlodon inkeyi S > "Camptosaurus" inkeyi Nopcsa 1900





























Tracy Ford- Paleofile.
1675 Mochlodon priscus  S > Rhabdodon priscus (Matheron) (1869)





























Stuchlik (2014)- Tribute to Dinosaurs.
1676 Mochlodon robustum S > Zalmoxes robustus and Zalmoxes shqiperorum Nopcsa 1902





























Weishampel, D.B.; Jianu, C.-M.; Csiki, Z.; Norman, D.B. (2003). "Osteology and phylogeny of Zalmoxes (n. g.), an unusual euornithopod dinosaur from the Latest Cretaceous of Romania".
1677 Mochlodon robustus S > Zalmoxes robustus and Zalmoxes shqiperorum Weishampel et al. 2003





























Weishampel, D.B.; Jianu, C.-M.; Csiki, Z.; Norman, D.B. (2003). "Osteology and phylogeny of Zalmoxes (n. g.), an unusual euornithopod dinosaur from the Latest Cretaceous of Romania".
1678 Mochlodon suessi  valid Seeley 1881 1,85 m 19 kg 3 Europe Austria Lower Austria Grünbach Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










Right dentary, referred several (at least 3 individuals) other fragments (single bones). Õsi, A.; Prondvai, E.; Butler, R.; Weishampel, D. B. (2012). Evans, Alistair Robert (ed.). "Phylogeny, Histology and Inferred Body Size Evolution in a New Rhabdodontid Dinosaur from the Late Cretaceous of Hungary".
1679 Mochlodon vorosi valid Õsi et al. 2012 2 m 23 kg 3 Europe Hungary Veszprém County Csehbánya Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










Left complete dentary with four broken teeth, referred several (at least 5) individuals. Õsi, A.; Prondvai, E.; Butler, R.; Weishampel, D. B. (2012). Evans, Alistair Robert (ed.). "Phylogeny, Histology and Inferred Body Size Evolution in a New Rhabdodontid Dinosaur from the Late Cretaceous of Hungary".
1680 "Mohammadisaurus" nomen nudum > Tornieria africana Maier 2003 20,5 m 8 t 3


























Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
1681 Mojoceratops perifania S > Chasmosaurus russelli Longrich 2010





























Campbell, Ryan, Holmes & Schröder-Adams (2016). A Re-Evaluation of the chasmosaurine ceratopsid genus Chasmosaurus (Dinosauria: Ornithischia) from the Upper Cretaceous (Campanian) Dinosaur Park Formation of Western Canada.
1682 "Mongolodon" junior nomen nudum > Zanabazar junior Franzosa 2004





























Franzosa, (2004). Evolution of the Brain in Theropoda (Dinosauria). PhD Thesis.
1683 Mongolosaurus haplodon valid Gilmore 1933 16 m ? 6,9 t ? 1,5 Asia China Inner Mongolia On Gong Early Cretaceous Aptian-Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ? Eutitanosauria ? Lithostrotia ? Saltasauridae ?
Basicranium, cervical vertebrae 1–3, five tooth crowns. Mannion, P. D. (2011). A reassessment of Mongolosaurus haplodon Gilmore, 1933, a titanosaurian sauropod dinosaur from the Early Cretaceous of Inner Mongolia, People’s Republic of China.
1684 Mongolostegus exspectabilis valid Tumanova & Alifanov 2018 4,4 m 650 kg 2 Asia Mongolia Dornogovi Dzunbain Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae












Left and fragmentary right pubis, one sacrocaudal, five caudal vertebrae, sacral rib and fragments of presumably pelvic bones. Tumanova, T. A., & Alifanov, V. R. (2018). First Record of Stegosaur (Ornithischia, Dinosauria) from the Aptian–Albian of Mongolia.
1685 Monkonosaurus lawulacus  nomen dubium Zhao (Dong) 1983 (1990) 5,7 m ? 1,4 t ? 1 Asia China Tibet Lura Early Cretaceous ? ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae ?












Two partial vertebrae, three dermal plates and a complete ilio-sacral block. MAIDMENT, S. C. R., & WEI, G. (2006). A review of the Late Jurassic stegosaurs (Dinosauria, Stegosauria) from the People’s Republic of China.
1686 Monoclonius albertensis S > Styracosaurus albertensis Leahy 1987





























Leahy, G.D., (1987), "The gradual extinction of dinosaurs: face or artifact?".
1687 Monoclonius apertus S > Centrosaurus apertus Kuhn 1964





























O. Kuhn. (1964). Pars 105. Ornithischia (Supplementum I).
1688 Monoclonius belli S > Chasmosaurus belli Lambe 1902





























Lambe, L.M. (1902). "New genera and species from the Belly River Series (mid-Cretaceous)".
1689 Monoclonius canadensis S > Eoceratops canadensis Lambe 1902





























Lambe, L.M. (1902). "New genera and species from the Belly River Series (mid-Cretaceous)".
1690 Monoclonius crassus nomen dubium ? Cope 1876 5 m ? 1,6 t ? 1 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Parietal, other material- postcrania ?, other skull fragments ? (problematic). Dodson, P. (1990). On the status of the ceratopsids Monoclonius and Centrosaurus.
1691 Monoclonius cutleri S > Centrosaurus apertus Brown 1917





























Philip J. Currie and Eva Bundgaard Koppelhus (2005). Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed.
1692 "Monoclonius" dawsoni nomen dubium ?/S > Centrosaurus apertus ? Lambe 1902 5,1 m ? 1,6 t ? 1 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Incomplete skull. Dodson, P. (1990). On the status of the ceratopsids Monoclonius and Centrosaurus.
1693 "Monoclonius" fissus nomen dubium Cope 1889 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae








Incomplete pterygoid. Dodson, P. (1990). On the status of the ceratopsids Monoclonius and Centrosaurus.
1694 Monoclonius flexus S > Centrosaurus apertus Brown 1914





























Philip J. Currie and Eva Bundgaard Koppelhus (2005). Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed.
1695 Monoclonius lammersi S > Avaceratops lammersi Lehman 1990





























Lehman, T.M. (1990). "The ceratopsian subfamily Chasmosaurinae: sexual dimorphism and systematics".
1696 Monoclonius longirostris S > Centrosaurus apertus Kuhn 1964





























Kuhn, O., (1964), Ornithischia: Fossilium Catalogus I, Animalia.
1697 "Monoclonius" lowei valid ? Sternberg 1940 5,4 m 2 t 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Complete skull. Dodson, P. (1990). On the status of the ceratopsids Monoclonius and Centrosaurus.
1698 "Monoclonius makeli" nomen nudum > Einiosaurus procurvicornis (Czerkas & Czerkas) (1990)





























Czerkas, S. J.; Czerkas, S. A. (1990). Dinosaurs: a Global View.
1699 Monoclonius montanensis S > Brachyceratops montanensis Sternberg 1949





























Sternberg, C.M. (1949). "The Edmonton Fauna and description of a New Triceratops from the Upper Edmonton Member: Phylogeny of the Ceratopsidae".
1700 Monoclonius ovatus S > Rubeosaurus ovatus (Gilmore) (1930)





























Andrew T. McDonald & John R. Horner, (2010). "New Material of "Styracosaurus" ovatus from the Two Medicine Formation of Montana".
1701 Monoclonius nasicornus S > Centrosaurus apertus ? Brown 1917 5 m 1,6 t 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Skull and skeleton. Brown, B (1917). "A complete skeleton of the horned dinosaur Monoclonius, and description of a second skeleton showing skin impressions".
1702 "Monoclonius" recurvicornis nomen dubium Cope 1889 5,6 m ? 2 t ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae








Braincase, orbital, and nasal horncores. Dodson, P. (1990). On the status of the ceratopsids Monoclonius and Centrosaurus.
1703 "Monoclonius" sphenocerus nomen dubium Cope 1889 5 m ? 1,6 t ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Complete nasal with horncore, incomplete premaxilla. Dodson, P. (1990). On the status of the ceratopsids Monoclonius and Centrosaurus.
1704 "Monolophosaurus dongi" nomen nudum > Monolophosaurus jiangi Grady 1993





























Mortimer - Theropod database (online).
1705 "Monolophosaurus jiangjunmiaoi" nomen nudum > Monolophosaurus jiangi Dong 1992





























Dong, (1992). Dinosaurian Faunas of China.
1706 Monolophosaurus jiangi valid Zhao & Currie 1994 6 m 500 kg 3,5 Asia China Xinjiang Shishugou Late Jurassic Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ?











Complete skull and large part of skeleton. Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
1707 Monolophosaurus wucaii S > Guanlong wucaii Paul 2010





























Paul, G.S., (2010), The Princeton Field Guide to Dinosaurs.
1708 Mononychus olecranus S > Mononykus olecranus Perle et al. 1993





























Perle, Norell, Chiappe and Clark, (1993). Correction to flightless bird from the Cretaceous of Mongolia.
1709 Mononykus olecranus valid Perle et al. 1993 1,25 m 3,5 kg 3,5 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae Mononykini


Three partial skeletons and skull fragments. Perle, Chiappe, Barsbold, Clark and Norell, (1994). Skeletal morphology of Mononykus olecranus (Theropoda: Avialae) from the Late Cretaceous of Mongolia.
1710 Montanoceratops cerorhynchus valid Sternberg 1951 2,8 m 230 kg 3 North America USA, Canada Montana, Alberta St. Mary River,
Horseshoe Canyon		 Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Skull fragments and partial skeleton, referred 3 (?) individuals. Chinnery, B. J.; Weishampel, D. B. (1998). "Montanoceratops cerorhynchus (Dinosauria: Ceratopsia) and relationships among basal neoceratopsians".
1711 "Montezumasaurus froesei" nomen nudum > Allosaurus lucasi Dalman, Currie & Carabajal 2012





























Dalman (2012). A new Carnosaur (Dinosauria: Theropoda) from the Upper Morrison Formation (Late Jurassic, Tithonian) of Colorado.
1712 Morelladon beltrani valid Gasulla et al. 2015 7,6 m 1,9 t 2 Europe Spain Valencian Community Arcillas de Morella Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Dentary tooth, six dorsal vertebrae and centrum, fragments of neural spines, ribs fragments, sacrum, two haemal arches, ilia, incomplete pubes, ischia, and tibia. Gasulla, J.M., Escaso, F., Narváez, I., Ortega, F. & Sanz, J.L. (2015) A New Sail-Backed Styracosternan (Dinosauria: Ornithopoda) from the Early Cretaceous of Morella, Spain.
1713 Morinosaurus typus nomen dubium Sauvage 1874 19 m ? 11 t ? 0,5 Europe France Hauts-de-France Unnamed Late Jurassic Middle Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea ? Diplodocimorpha ? Flagellicaudata ? Dicraeosauridae ?



Teeth, humerus ? Glut, (1997). Dinosaurs - The Encyclopedia.
1714 Moros intrepidus valid Zanno et al. 2019 3 m 75 kg 2 North America USA Utah Cedar Mountain Late Cretaceous Middle Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea







Incomplete femur, incomplete tibia, fragmentary metatarsal II, incomplete metatarsal IV, phalanx IV-3 and phalanx IV-4. Referred tooth ? (teeth ?). Zanno, L.E., Tucker, R.T., Canoville, A., Avrahami, H.M., Gates, T.A., Makovicky, P.J. (2019). "Diminutive fleet-footed tyrannosauroid narrows the 70-million-year gap in the North American fossil record".
1715 "Morosaurus" agilis nomen dubium Marsh 1889 22 m ? 17 t ? 1 North America USA Colorado Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea ? Diplodocimorpha ? Flagellicaudata ? Dicraeosauridae ?



Partial cranial elements and first three cervical vertebrae, other fragments ? Marsh (1889). Notice of new American Dinosauria.
1716 Morosaurus becklesii S > Haestasaurus becklesii Marsh 1889





























Marsh O.C., (1889), "Comparison of the principal forms of the Dinosauria of Europe and America".
1717 Morosaurus brevis S > Pelorosaurus conybearei and H. becklesii Nicholson & Lydekker 1889





























Nicholson HA, Lydekker R. (1889). Manual of Palaeontology Volume 2.
1718 Morosaurus grandis S > Camarasaurus grandis Williston 1898





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
1719 Morosaurus impar S > Camarasaurus grandis Marsh 1878





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
1720 Morosaurus lentus S > Camarasaurus lentus Marsh 1889





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
1721 "Morosaurus" marchei nomen dubium Sauvage 1898 4,2 m ? 175 kg ? 1 Europe Portugal Santarém Unnamed Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Caudal vertebra. Sauvage, (1898). Vertebres Fossiles du Portugual, Contributions a l'etude des poissions et des reptiles du Jurassique et du Cretaceous.
1722 Morosaurus robustus S > Camarasaurus grandis Marsh 1878





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
1723 Morrosaurus antarcticus valid Rozadilla et al. 2016 3 m ? 45 kg ? 1 Antarctica - James Ross Island Snow Hill Island Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Fragmentary right hind limb. Referred distal end of a ?right pedal phalanx and seven unidentified fragments (could be the same individual with holotype). Rozadilla, S., Agnolin, F. L., Novas, F. E., Aranciaga Rolando, A. M., Motta, M. J., Lirio, J. M., & Isasi, M. P. (2016). A new ornithopod (Dinosauria, Ornithischia) from the Upper Cretaceous of Antarctica and its palaeobiogeographical implications.
1724 Mosaiceratops azumai valid Zheng, Jin & Xu 2015 1,2 m 12 kg 3 Asia China Henan Xiaguan Late Cretaceous Turonian-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











Partial skull and partial skeleton. Zheng, Jin i Xu, (2015). A psittacosaurid-like basal neoceratopsian from the Upper Cretaceous of central China and its implications for basal ceratopsian evolution.
1725 "Moshisaurus" nomen nudum Hisa 1985 12,1 m ? 5,2 t ? 1 Asia Japan Honshu Miyako Group Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ? Macronaria ? Titanosauriformes ? Somphospondyli ? Euhelopodidae ?



Partial humerus. Barrett, P. M., Hasegawa, Y., Manabe, M., Isaji, S., & Matsuoka, H. (2002). Sauropod dinosaurs from the Lower Cretaceous of eastern Asia: taxonomic and biogeographical implications.
1726 "Mtapaiasaurus" nomen nudum > Janenshia robusta Maier 2003





























Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
1727 "Mtotosaurus" nomen nudum > Dicraeosaurus hansemanni Maier 2003





























Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
1728 Murusraptor barrosaensis valid Coria & Currie 2016 6,9 m 800 kg 3 South America Argentina Neuquén Sierra Barrosa Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora Megaraptoridae








Partial skeleton with incomplete skull. Corria & Currie (2016). A New Megaraptoran Dinosaur (Dinosauria, Theropoda, Megaraptoridae) from the Late Cretaceous of Patagonia.
1729 Mussaurus patagonicus  valid Bonaparte & Vince 1979 8 m 1,35 t 3,5 South America Argentina Santa Cruz Laguna Colorada Late Triassic Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria











At least more than 20 individuals (hatchlings to adults). Otero, A., & Pol, D. (2013). Postcranial anatomy and phylogenetic relationships of Mussaurus patagonicus (Dinosauria, Sauropodomorpha).
1730 Muttaburrasaurus langdoni valid Bartholomai & Molnar 1981 8,8 m 3 t 3 Australia Australia Queensland Mackunda Early Cretaceous Late Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha











Partial skeleton with skull and lower jaws. Bartholomai A and Molnar RE (1981) "Muttaburrasaurus: a new Iguanodontid (Ornithischia: Ornithopoda) dinosaur from the Lower Cretaceous of Queensland".
1731 Muyelensaurus pechenae S > Muyelensaurus pecheni Calvo, González-Riga & Porfiri 2007





























Tracy Ford- Paleofile.
1732 Muyelensaurus pecheni valid Calvo, González-Riga & Porfiri 2007 13,4 m 5,5 t 3 South America Argentina Neuquén Plottier Late Cretaceous Late Coniacian-Early Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Rinconsauria At least five individuals. Calvo, J.O.; González-Riga, B.J.; and Porfiri, J.D. (2007) "A new titanosaur sauropod from the Late Cretaceous of Neuquén, Patagonia, Argentina.".
1733 Mymoorapelta maysi valid Kirkland & Carpenter 1994 3,3 m 420 kg 2 North America USA Colorado Morrison Late Jurassic Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












At least three individuals. Kirkland, J. I.; K. Carpenter (1994). "North America's first pre-Cretaceous ankylosaur (Dinosauria) from the Upper Jurassic Morrison Formation of western Colorado".
1734 Naashoibitosaurus ostromi valid Hunt & Lucas 1993 7,7 m 2,5 t 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Skull, partial left humerus and various cervical and dorsal vertebrae. Prieto-Márquez, A. (2014). "Skeletal morphology of Kritosaurus navajovius (Dinosauria:Hadrosauridae) from the Late Cretaceous of the North American south-west, with an evaluation of the phylogenetic systematics and biogeography of Kritosaurini".
1735 Nambalia roychowdhurii valid Novas et al. 2011 3,7 m 125 kg 2 Asia India Andhra Pradesh Maleri Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha















At least three individuals. Novas, F. E., Ezcurra, M. D., Chatterjee, S., & Kutty, T. S. (2010). New dinosaur species from the Upper Triassic Upper Maleri and Lower Dharmaram formations of Central India.
1736 Nankangia jiangxiensis valid Lü, Yi, Zhong & Wei 2013 2,75 m 70 kg 3 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Partial skeleton without skull. Lu, Yi, Zhong and Wei, (2013). A new oviraptorosaur (Dinosauria: Oviraptorosauria) from the Late Cretaceous of southern China and its paleoecological implications.
1737 Nanningosaurus dashiensis  valid Mo, Zhao, Wang & Xu 2007 7,5 m 2,1 t 2,5 Asia China Guangxi Unnamed red beds Late Cretaceous ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Partial skeleton with skull fragments, referred right maxilla. Jinyou, M., Zhongru, Z., Wei, W., & Xing, X. (2007). The First Hadrosaurid Dinosaur from Southern China.
1738 "Nanoraptor" nomen nudum Grimaldi 2017 ? ? 0 Asia Myanmar Kachin State ? Late Cretaceous Earliest Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora





Feather. Enrique PeÃalver, Antonio Arillo, Xavier DelclÃs, David Peris, David A. Grimaldi, Scott R. Anderson, Paul C. Nascimbene & Ricardo PÃrez-de la Fuente (2017). Parasitised feathered dinosaurs as revealed by Cretaceous amber assemblages.
1739 Nanosaurus agilis valid Marsh 1877 2 m 20 kg 3,5 North America USA Colorado, Utah, Wyoming Morrison Late Jurassic Kimmeridgian-Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda ? Ornithopoda ?













At least several individuals. Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1740 Nanosaurus rex S > Nanosaurus agilis Marsh 1877





























Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1741 Nanotyrannus lancensis S > Tyrannosaurus rex Bakker, Williams & Currie 1988 6,35 m 660 kg 3


























Woodward (2020). Growing up Tyrannosaurus rex: Osteohistology refutes the pygmy “Nanotyrannus” and supports ontogenetic niche partitioning in juvenile Tyrannosaurus.
1742 "Nanshiungosaurus" bohlini valid Dong & Yu 1997 5 m 900 kg 3 Asia China Gansu Zhonggou Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea ?




11 cervicals (including atlas), five dorsals and fragmentary ribs. Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
1743 Nanshiungosaurus brevispinus valid Dong 1979 4,9 m 730 kg 3 Asia China Guandong Yuanpu Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



Ilium, proximal portions of the pubis and ischium, mostly complete vertebral series from axis to first caudal vertebrae. Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
1744 Nanuqsaurus hoglundi valid Fiorillo & Tykoski 2014 6 m 900 kg 2 North America USA Alaska Prince Creek Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



Incomplete skull. Fiorillo and Tykoski, (2014). A diminutive new tyrannosaur from the top of the world.
1745 Nanyangosaurus zhugeii valid Xu et al. 2000 3,7 m 280 kg 3 Asia China Henan Xiaguan Late Cretaceous Turonian-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Partial skeleton without skull. X. Xu, X.-J. Zhao, J.-C., W.-B. Huang, Z.-Y. Li and Z.-M. Dong, (2000), "A new iguanodontian from Sangping Formation of Neixiang, Henan and its stratigraphical implication".
1746 Narambuenatitan palomoi valid Filippi, García & Garrido 2011 12,5 m 4,1 t 3 South America Argentina Neuquén Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton (vertebrae, ribs, limb bones and other fragments) with skull fragments. Filippi, García and Garrido, (2011). A new titanosaur sauropod dinosaur from the Upper Cretaceous of North Patagonia, Argentina.
1747 Narindasaurus thevenini valid Royo-Torres et al. 2020 13,5 m 8 t 2 Africa Madagascar Mahajanga Isalo III Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







Fragmentary skeleton (limb bones, tooth, left pubis and caudal vertebrae). Rafael Royo-Torres; Alberto Cobos; Pedro Mocho; Luis Alcalá (2020). "Origin and evolution of turiasaur dinosaurs set by means of a new 'rosetta' specimen from Spain".
1748 Nasutoceratops titusi valid Sampson et al. 2013 4,8 m 1,3 t 2,5 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Nasutoceratopsini






Partial skull and fragmentary skeleton, referred fragmentary skull and isolated squamosal. Sampson, S. D.; Lund, E. K.; Loewen, M. A.; Farke, A. A.; Clayton, K. E. (2013). "A remarkable short-snouted horned dinosaur from the Late Cretaceous (late Campanian) of southern Laramidia".
1749 "Nasutuceratops titusi" nomen ex dissertatione > Nasutoceratops titusi Lund 2010





























Eric Karl Lund (2010). "Nasutuceratops titusi, a new basal centrosaurine dinosaur (Ornithischia: Ceratopsidae) from the upper cretaceous Kaiparowits Formation, Southern Utah".
1750 "Natronasaurus longispinus" nomen nudum > Alcovasaurus longispinus Ulansky 2014





























Galton, P. M., & Carpenter, K. (2016). The plated dinosaur Stegosaurus longispinus Gilmore, 1914 (Dinosauria: Ornithischia; Upper Jurassic, western USA), type species of Alcovasaurus n. gen.
1751 Navajoceratops sullivani valid Fowler & Fowler 2020 ? ? 0 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Parietal, squamosal fragments, fused jugal-epijugal and other unidentified cranial fragments. Denver Warwick Fowler & Elizabeth A. Freedman Fowler (2020). "Transitional evolutionary forms in chasmosaurine ceratopsid dinosaurs: evidence from the Campanian of New Mexico".
1752 Nebulasaurus taito valid Xing et al. 2015 8 m ? 1,7 t ? 1 Asia China Yunnan Zhanghe Middle Jurassic Aalenian-Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Braincase. Xing, L., Miyashita, T., Currie, P.J., You, H., Zhang, J., Dong, Z. (2015). A new basal eusauropod from the Middle Jurassic of Yunnan, China, and faunal compositions and transitions of Asian sauropodomorph dinosaurs.
1753 "Nectosaurus navajovius" S > Kritosaurus navajovius Versluys 1910





























Olshevsky- Dinosaur Genera List.
1754 Nedcolbertia justinhoffmanni  valid Kirkland et al. 1998 2,7 m ? 50 kg ? 1,5 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






3 partial skeletons without skulls. Brownstein, (2017). Redescription of Arundel Clay ornithomimosaur material and a reinterpretation of Nedcolbertia justinhofmanni as an "ostrich dinosaur": Biogeographic implications.
1755 "Nedcolbertia whittlei"  nomen nudum > Nedcolbertia justinhoffmanni Anonymous 1996





























Mortimer - Theropod database (online).
1756 Nedoceratops hatcheri S > Triceratops ? Ukrainsky 2007 6 m 2,9 t 2 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Skull. Farke (2011). Anatomy and Taxonomic Status of the Chasmosaurine Ceratopsid Nedoceratops hatcheri from the Upper Cretaceous Lance Formation of Wyoming, U.S.A.
1757 Neimongosaurus yangi valid Zhang et al. 2001 2,5 m 115 kg 3,5 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae ?



Large part of skeleton with skull fragments. Referred sacrum and ilia. Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
1758 Nemegtia barsboldi S > Nemegtomaia barsboldi Lü et al. 2004





























Lu, Tomida, Azuma, Dong and Lee, (2004). New oviraptorid dinosaur (Dinosauria: Oviraptorosauria) from the Nemegt Formation of southwestern Mongolia.
1759 Nemegtomaia barsboldi  valid Lü et al. 2005 1,45 m 15 kg 3 Asia Mongolia Ömnögovi Nemegt, Barun Goyot Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Several individuals. Lu, Tomida, Azuma, Dong and Lee, (2005). Nemegtomaia gen. nov., a replacement name for the oviraptorosaurian dinosaur Nemegtia Lu et al., 2004, a preoccupied name.
1760 Nemegtonykus citus valid Lee et al. 2019 1,15 m 2,7 kg 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae



A large part of the skeleton without skull. Sungjin Lee, Jin-Young Park, Yuong-Nam Lee, Su-Hwan Kim, Junchang LÃ, Rinchen Barsbold & Khishigjav Tsogtbaatar (2019) A new alvarezsaurid dinosaur from the Nemegt Formation of Mongolia.
1761 Nemegtosaurus mongoliensis  valid Nowinski 1971 12,4 m 6 t 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Nemegtosauridae
Nearly complete skull, lower jaws, caudal centrum, femur, tibia, fibula, astragalus, pedal ungual, referred nearly complete skull with lower jaws and 5 dorsal vertebrae ? Currie et al. (2018). "Rediscovery of the type localities of the Late Cretaceous Mongolian sauropods Nemegtosaurus mongoliensis and Opisthocoelicaudia skarzynskii : Stratigraphic and taxonomic implications".
1762 Nemegtosaurus orientalis S > Quaesitosaurus orientalis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
1763 "Nemegtosaurus" pachi nomen dubium Dong 1977 14,4 m ? 10 t ? 0,5 Asia China Xinjiang Subashi Late Cretaceous Maastrichtian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ? Macronaria ? Titanosauriformes ? Somphospondyli ? Titanosauria ?



Tooth (teeth ?). Wilson (2005). Redescription of the Mongolian sauropod Nemegtosaurus mongoliensis Nowinski (Dinosauria: Saurischia) and comments on Late Cretaceous sauropod diversity.
1764 "Neosaurus" missouriensis S > Parrosaurus missouriensis Gilmore & Stewart 1945





























Gilmore, Charles Whitney (1945). "Parrosaurus, N. Name, Replacing Neosaurus Gilmore, 1945".
1765 Neosodon nomen dubium Moussaye 1885 22,5 m ? 35 t ? 0,5 Europe France Hauts-de-France Sables et Gres a Trigonia gibbosa Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria ?







Tooth, other teeth ? Moussaye, M. de la. (1885). Sur une dent de Neosodon, trouvée dans les sables ferruginaux de Wilmille.
1766 Neovenator salerii  valid Hutt, Martill & Barker 1996 7,2 m (10 m ?) 1 t (2,4 t ?) 3,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Neovenatoridae





Several individuals (include skull and large part of skeleton). Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
1767 Neuquenraptor argentinus valid Novas & Pol 2005 2,7 m 33 kg 3 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae


Fragmentary cervical vertebra, dorsal ribs, chevrons, proximal radius and hind limb bones. Novas and Pol, (2005). New evidence on deinonychosaurian dinosaurs from the Late Cretaceous of Patagonia.
1768 Neuquensaurus australis  valid Powell 1992 8,2 m 2,3 t 3 South America Argentina, Uruguay ? Neuquén, Río Negro, Salta Anacleto, Lecho Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae Saltasaurinae At least 7 individuals. Otero, A. (2010). "The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina".
1769 Neuquensaurus robustus  S > "Titanosaurus" robustus Powell 1992





























Otero, A. (2010). "The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina".
1770 "Newtonsaurus" cambrensis nomen nudum Welles & Pickering 1999 5,1 m ? 130 kg ? 1,5 Europe United Kingdom Wales Rhaetic Beds Late Triassic Rhaetian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda ? Averostra ?













Dentary and teeth. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1771 "Ngexisaurus changduensis" nomen nudum > "Ngexisaurus dapukaensis" Zhao & Cheng 1985





























Mortimer - Theropod database (online).
1772 "Ngexisaurus dapukaensis" nomen nudum Zhao 1985 ? ? 0 Asia China Tibet Dapuka Group Middle Jurassic ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria












Not available. Mortimer - Theropod database (online).
1773 Ngwevu intloko valid Chapelle et al. 2019 3,5 m 100 kg 3 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae












Partially complete skeleton including skull. Chapelle, K.E.J., Barrett, P.M., Botha, J., Choiniere, J.N. (2019). "Ngwevu intloko: a new early sauropodomorph dinosaur from the Lower Jurassic Elliot Formation of South Africa and comments on cranial ontogeny in Massospondylus carinatus".
1774 Nhandumirim waldsangae valid Marsola et al. 2019 1 m 1,5 kg 2 South America Brazil Rio Grande do Sul Santa Maria Late Triassic Late Carnian Dinosauria Saurischia Eusaurischia Theropoda ?















3 dorsal vertebrae, 2 sacral vertebrae, 7 caudal vertebrae, chevron, pelvic and hind limb bones. Marsola, J.C.A., Bittencourt, J.S.J., Butler, R., Da Rosa, A.A.S., Sayão, J.M., Langer, M.C. (2019). "A new dinosaur with theropod affinities from the Late Triassic Santa Maria Formation, South Brazil".
1775 Nicksaurus razashahi S > Saraikimasoom vitakri Malkani 2015





























Malkani (2015). Titanosaurian sauropod dinosaurs from Pakistan.
1776 Nigersaurus taqueti valid Sereno et al. 1999 10 m 1,9 t 2 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Rebbachisaurinae


At least several individuals. Sereno, P.C., Beck, A.L., Dutheil, D.B., Larsson, H.C.E., Lyon, G.H., Moussa, B., Sadleir, R.W., Sidor, C.A., Varricchio, D.J., Wilson, G. P. & Wilson, J.A. (1999) "Cretaceous Sauropods from the Sahara and the Uneven Rate of Skeletal Evolution Among Dinosaurs".
1777 "Ninghsiasaurus" nomen nudum > Pinacosaurus grangeri Young 1965





























Tracy Ford- Paleofile.
1778 Ningyuansaurus wangi valid Ji, Lü, Wei & Wang 2012 1,35 m 2,5 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Halszkaraptorinae


Large part of skeleton with skull and feathers. Ji, Q., Lü, J.-C., Wei, X.-F. & Wang, X.-R. (2012). “A new oviraptorosaur from the Yixian Formation of Jianchang, Western Liaoning Province, China”.
1779 Niobrarasaurus coleii   valid Carpenter et al. 1995 4,9 m 1 t 3 North America USA Kansas Niobrara Late Cretaceous Late Coniacian-Early Santonian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton with incomplete skull, referred right ulna and radius. Carpenter, K., D. Dilkes, and D. B. Weishampel. (1995). The dinosaurs of the Niobrara Chalk Formation (upper Cretaceous, Kansas).
1780 Nipponosaurus sachalinensis  valid Nagao 1936 4,15 m 340 kg 3,5 Asia Russia Sakhalin Ryugase Group Late Cretaceous Late Santonian-Early Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae





Skull and large part of skeleton (immature). Suzuki, D., Weishampel, D. B., & Minoura, N. (2004). Nipponosaurus sachalinensis (Dinosauria; Ornithopoda): anatomy and systematic position within Hadrosauridae.
1781 Noasaurus leali  valid Bonaparte & Powell 1980 3 m 38 kg 2 South America Argentina Salta Lecho Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae Noasaurinae







Maxilla, quadrate, cervical neural arch, ribs, dorsal centrum, manual phalanx III-?, manual ungual ?II, metatarsal II. Referred cervical vertebra and manual ungual ?II. Bonaparte and Powell, (1980). A continental assemblage of tetrapods from the upper Cretaceous beds of El Brete, northwestern Argentina (Sauropoda-Coelurosauria-Carnosauria-Aves).
1782 Nodocephalosaurus kirtlandensis valid Sullivan 1999 4,5 m 1,1 t 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Partial skull, referred fragment of skull roof. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
1783 Nodosaurus coleii S > Niobrarasaurus coleii Coombs 1978





























Tracy Ford- Paleofile.
1784 Nodosaurus ischyrus S > Struthiosaurus austriacus Nopcsa 1901





























Tracy Ford- Paleofile.
1785 Nodosaurus landerensis S > Stegopelta landerensis Coombs 1978





























Tracy Ford- Paleofile.
1786 Nodosaurus sternbergi S > Hierosaurus sternbergi Coombs 1978





























Tracy Ford- Paleofile.
1787 Nodosaurus textilis   valid Marsh 1889 5,5 m 1,2 t 3 North America USA Wyoming Frontier Late Cretaceous Middle Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton, referred 1 (2 ?) individuals ? Glut, (1997). Dinosaurs - The Encyclopedia.
1788 "Nomingia brevicaudia" nomen nudum > Nomingia gobiensis Skrepnick 2000





























Mortimer - Theropod database (online).
1789 Nomingia gobiensis  valid Barsbold et al. 2000 2,1 m 32 kg 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Partial skeleton without skull, referred pygostyle. Barsbold, Osmolska, Watabe, Currie and Tsogtbaatar, (2000). A new oviraptorosaur (Dinosauria, Theropoda) from Mongolia: The first dinosaur with a pygostyle.
1790 Nopcsaspondylus alarconensis valid Apesteguía 2007 3,6 m ? 120 kg ? 1,5 South America Argentina Neuquén Candeleros Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae




Posterior dorsal vertebra. Apesteguía, S. (2007). The sauropod diversity of the La Amarga Formation (Barremian), Neuquén (Argentina).
1791 Normanniasaurus genceyi valid Le Loeuff et al. 2013 12,5 m 4,4 t 2,5 Europe France Normandy Poudingue Ferrugineux Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Presacral vertebrae fragments, partial sacrum, caudal vertebrae, right scapula, parts of both ilia and ischia, fragmentary femur and fibula. Referred caudal centrum. Le Loeuff, J., Suteethorn, S. & Buffetaut, E (2013) A new sauropod dinosaur from the Albian of Le Havre (Normandy, France).
1792 Notatesseraeraptor frickensis valid Zahner & Brinkmann 2019 2,65 m 27 kg 2,5 Europe Switzerland Aargau Klettgau Late Triassic Latest Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Dilophosauridae ?













Partial skeleton and incomplete skull, referred teeth ?, fragmentary skeleton with skull ? Zahner, M., & Brinkmann, W. (2019). A Triassic averostran-line theropod from Switzerland and the early evolution of dinosaurs.
1793 Nothronychus graffami  valid Zanno et al. 2009 5 m 800 kg 4 North America USA Utah Tropic Shale Late Cretaceous Early Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



Nearly complete skeleton with skull. Hedrick, Zanno, Wolfe and Dodson, (2015). The slothful claw: Osteology and taphonomy of Nothronychus mckinleyi and N. graffami (Dinosauria: Theropoda) and anatomical considerations for derived therizinosaurids.
1794 Nothronychus mckinleyi  valid Kirkland & Wolfe 2001 4,85 m 700 kg 3 North America USA New Mexico Moreno Hill Late Cretaceous Middle Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



Partial skeleton with skull fragments. Hedrick, Zanno, Wolfe and Dodson, (2015). The slothful claw: Osteology and taphonomy of Nothronychus mckinleyi and N. graffami (Dinosauria: Theropoda) and anatomical considerations for derived therizinosaurids.
1795 Notoceratops bonarellii nomen dubium Tapia 1919 3,2 m ? ? 1 South America Argentina Chubut Lago Colhué Huapí Late Cretaceous Campanian-Maastrichtian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia ? Ceratopsia ?












Partial left dentary. Rich, T. H., Kear, B. P., Sinclair, R., Chinnery, B., Carpenter, K., McHugh, M. L., & Vickers-Rich, P. (2014). Serendipaceratops arthurcclarkei Rich & Vickers-Rich, 2003 is an Australian Early Cretaceous ceratopsian.
1796 Notocolossus gonzalezparejasi valid González Riga et al. 2016 28 m 40 t 2 South America Argentina Mendoza Plottier Late Cretaceous Late Coniacian-Early Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Lognkosauria Dorsal vertebra, caudal vertebra, right humerus, proximal end of the left pubis, referred smaller individual. González Riga, Bernardo J.; Lamanna, Matthew C.; Ortiz David, Leonardo D.; Calvo, Jorge O.; Coria, Juan P. (2016). "A gigantic new dinosaur from Argentina and the evolution of the sauropod hind foot".
1797 Notohypsilophodon comodorensis   valid Martínez 1998 2,2 m 18 kg 2,5 South America Argentina Chubut Bajo Barreal Late Cretaceous Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Partial skeleton (vertebrae, limb bones and other fragments) without skull. Martínez, Rubén D. (1998). "Notohypsilophodon comodorensis, gen. et sp. nov., un Hypsilophodontidae (Ornithischia: Ornithopoda) del Cretacico Superior de Chubut, Patagonia central, Argentina".
1798 "Notomegalosaurus" nomen nudum > Juratyrant langhami Carrano 1998





























Carrano, (1998). The evolution of dinosaur locomotion: Functional morphology, biomechanics, and modern analogs. PhD thesis.
1799 "Nototyrannus violantei" nomen nudum > Gualicho shinyae Anonymous 2011





























Mortimer - Theropod database (online).
1800 Nqwebasaurus thwazi   valid de Klerk et al. 2000 1,2 m 2,5 kg 3,5 Africa South Africa Eastern Cape Kirkwood Early Cretaceous Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea





Large part of skeleton with skull fragments. Referred femur, tibia and fibula. Choiniere, Forster and de Klerk, (2012). New information on Nqwebasaurus thwazi, a coelurosaurian theropod from the Early Cretaceous (Hauteriverian?) Kirkwood Formation in South Africa.
1801 "Nteregosaurus oedipus" nomen nudum > Janenschia robusta Maier 2003





























Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
1802 Nullotitan glaciaris valid Novas et al. 2019 25,5 m 41 t 2 South America Argentina Santa Cruz Chorrillo Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria ?
Fragmentary skeleton without skull. Referred humerus, distal caudal centra, five mid-caudal vertebrae and left tibia. Novas et al. (2019) Paleontological discoveries in the Chorrillo Formation (upper Campanian-lower Maastrichtian, Upper Cretaceous), Santa Cruz Province, Patagonia, Argentina.
1803 "Nuoersaurus chaganensis" nomen nudum > "Nurosaurus qaganensis" Dong & Li 1991





























Tracy Ford- Paleofile.
1804 "Nurosaurus qaganensis" nomen nudum Dong 1992 20,5 m ? 18,5 t ? 1,5 Asia China Inner Mongolia Qagannur Early Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Fragmentary skeleton ? Glut, (1997). Dinosaurs - The Encyclopedia.
1805 Nuthetes destructor nomen dubium Owen 1854 2,7 m ? 50 kg ? 1,5 Europe United Kingdom England Lulworth,
Purbeck Limestone Group ?		 Early Cretaceous Middle Berriasian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea







Dentary and teeth. Referred dentary fragments and teeth. Mortimer - Theropod database (online).
1806 "Nyasasaurus cromptoni" nomen nudum > Nyasasaurus parringtoni Charig 1967





























Appleby, Charig, Cox, Kermack and Tarlo, (1967). Reptilia. In Harland, Holland, House, Hughes, Reynolds, Rudwick, Satterthwaite, Tarlo and Willey (eds.). The fossil record: A symposium with documentation.
1807 Nyasasaurus parringtoni valid Nesbitt et al. 2013 2,6 m 23 kg 2,5 Africa Tanzania Ruvuma Manda Middle-Late Triassic Ladinian-Earliest Carnian ? Dinosauria ?


















Vertebrae, fragmentary sacral ribs and incomplete humerus. Referred vertebrae ? Nesbitt, Barrett, Werning, Sidor and Charig, (2013). The oldest dinosaur? A Middle Triassic dinosauriform from Tanzania.
1808 "Nyororosaurus" nomen nudum > Dicraeosaurus sattleri Maier 2003





























Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
1809 Oceanotitan dantasi valid Mocho, Royo-Torres & Ortega 2019 16 m 10 t 2,5 Europe Portugal Oeste Praia da Amoreira-Porto Novo Late Jurassic Late Kimmeridgian-Earliest Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Partial skeleton without skull. Mocho, Pedro; Royo-Torres, Rafael; Ortega, Francisco (2019). "A new macronarian sauropod from the Upper Jurassic of Portugal".
1810 "Oharasisaurus" nomen nudum Larramendi & Molina Pérez 2020 4,5 m ? 160 kg ? 0,5 Asia Japan Ishikawa Kuwajima Early Cretaceous Valanginian-Hauterivian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Tooth. MATSUOKA H. (2000). Fossils of the Kuwajima "Kasekikabe" (Fossil Bluff): a scientific report on a Neocomian (Early Cretaceous) fossil assemblage of the Kuwajima Formation, Tetori Group, Ishikawa, Japan.
1811 Ohmdenosaurus liasicus  nomen dubium Wild 1978 7 m 1,1 t 2 Europe Germany Baden-Württemberg Posidonia Shale Early Jurassic Middle Toarcian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Vulcanodontidae ?








Tibia, astragalus, calcaneum and ?sesamoid. Wild, R. (1978). "Ein Sauropoden-Rest (Reptilia, Saurischia) aus dem Posidonienschiefer (Lias, Toarcium) von Holzmaden".
1812 Ojoceratops fowleri valid ? Sullivan & Lucas 2010 6 m ? 3 t ? 1 North America USA New Mexico Ojo Alamo Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Squamosal, referred many other fragments (mostly skull fragments). Robert M. Sullivan and Spencer G. Lucas, (2010), "A New Chasmosaurine (Ceratopsidae, Dinosauria) from the Upper Cretaceous Ojo Alamo Formation (Naashoibito Member), San Juan Basin, New Mexico".
1813 Ojoraptorsaurus boerei valid Sullivan et al. 2011 2,5 m 38 kg 2 North America USA New Mexico Ojo Alamo Late Cretaceous Middle Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Caenagnathidae


Incomplete pubes. Robert M. Sullivan et al. (2011). "A new caenagnathid Ojoraptorsaurus boerei, n. gen., n. sp. (Dinosauria, Oviraptorosauria), from the Upper Ojo Alamo Formation (Naashoibito Member), San Juan Basin, New Mexico".
1814 Oligosaurus adelus S > Mochlodon suessi Seeley 1881





























Seeley, H. G. (1881). "The Reptile Fauna of the Gosau Formation preserved in the Geological Museum of the University of Vienna: with a Note on the Geological Horizon of the Fossils at Neue Welt, west of Wiener Neustadt, by Edw. Suess, Ph.D.
1815 Olorotitan arharensis  valid Godefroit, Bolotsky & Alifanov 2003 8,9 m 3,5 t 3 Asia Russia Yevreyskaya Udurchukan Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




Two partial skeletons and skull. Godefroit, P., Bolotsky, Y.L. & Bolotsky, I.Y. (2012). Osteology and relationships of Olorotitan arharensis, a hollow crested hadrosaurid dinosaur from the latest Cretaceous of Far Eastern Russia.
1816 Omeisaurus changshouensis S > Mamenchisaurus changshouensis Young 1958





























Young, C.-C. (1958). New sauropods from China.
1817 Omeisaurus fuxiensis nomen dubium Dong, Zhou & Zhang 1983 14,8 m ? 7,4 t ? 1 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Basioccipital, maxilla, left dentary and axis. Dong, Zhou & Zhang (1983). Dinosaurs from the Jurassic of Sichuan.
1818 Omeisaurus gongjianensis S > "Mamenchisaurus gongjianensis" Zhang & Wei 1995





























Tracy Ford- Paleofile.
1819 Omeisaurus jiaoi valid Jiang, Li, Peng & Ye 2011 20 m 9 t 4 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Almost complete skeleton without skull. Jiang, Li, Peng and Ye, (2011). A new species of Omeisaurus from the Middle Jurassic of Zigong, Sichuan.
1820 Omeisaurus junghsiensis valid Young 1939 16,5 m 6 t 3,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Several (?) individuals. C.-C. Young. (1939). On a new Sauropoda, with notes on other fragmentary reptiles from Szechuan.
1821 "Omeisaurus" luoquanensis nomen dubium Li 1988 19 m 8 t 3,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Large part of skeleton, referred proximal part of right scapula, right tibia and fibula. Li K, (1988). Research on Omeisaurus luoquanensis sp. nov.
1822 Omeisaurus maoianus  valid Tang, Jin, Kang & Zhang 2001 13,8 m 5,9 t 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Partial skeleton with complete skull. F. Tang, X.-S. Jin, X.-M. Kang and G.-J. Zhang. (2001). Omeisaurus maoianus: a complete Sauropoda from Jingyan.
1823 Omeisaurus puxiani valid Tan et al. 2020 15,5 m 4,5 t 3,5 Asia China Chongqing Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







Large part of skeleton (vertebrae, ribs, limb bones and other fragments). Chao Tan et al. (2020) A new species of Omeisaurus (Dinosauria: Sauropoda) from the Middle Jurassic of Yunyang, Chongqing, China.
1824 "Omeisaurus" tianfuensis  valid He, Li, Cai & Gao 1984 18,5 m 7,4 t 4 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae ?







At least ten individuals (include almost complete skeleton with skull). X. He, K. Li, K. Cai and Y. Gao. (1984). Omeisaurus tianfuensis—a new species of Omeisaurus from Dashanpu, Zigong, Sichuan.
1825 "Omeisaurus zigongensis" nomen nudum > Zigongosaurus fuxiensis Tanimoto 1988





























Tanimoto, M. (1988). Tails of Sauropods from the Sichuan Basin, China. Archosaurian Articulations.
1826 Omosaurus armatus S > Dacentrurus armatus Owen 1875





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1827 Omosaurus durobrivensis S > Lexovisaurus durobrivensis Hulke 1887





























J.W. Hulke, (1887), "Note on some dinosaurian remains in the collection of A. Leeds, Esq, of Eyebury, Northamptonshire".
1828 Omosaurus hastiger S > Dacentrurus hastiger Owen 1877





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1829 Omosaurus leedsi S > Dacentrurus leedsi Seeley 1901





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1830 Omosaurus lennieri S > Dacentrurus lennieri Nopcsa 1911





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1831 Omosaurus phillipsii S > Dacentrurus phillipsii Seeley 1893





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1832 Omosaurus vetustus S > "Eoplophysis vetustus" von Huene 1910





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
1833 Onychosaurus hungaricus nomen dubium Nopcsa 1902 ? ? 0 Europe Romania Transylvania ? ? Late Cretaceous Campanian Dinosauria Ornithischia Genasauria
















Probably chimera (ornithopod and ankylosaur)- Two individuals ? (include armor). Tracy Ford- Paleofile.
1834 Oohkotokia horneri valid Penkalski 2014 5,7 m 2,1 t 2,5 North America USA Montana Two Medicine Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Several individuals (include skulls). Penkalski, P. (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.
1835 Opisthocoelicaudia skarzynskii valid Borsuk-Bia³ynicka 1977 14 m 8,6 t 3,5 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae Opisthocoelicaudinae Large part of skeleton, referred other fragments. Borsuk-Bia³ynicka, M.M. (1977). "A new camarasaurid sauropod Opisthocoelicaudia skarzynskii gen. n., sp. n. from the Upper Cretaceous of Mongolia".
1836 Oplosaurus armatus nomen dubium Gervais 1852 15,5 m ? 12,5 t ? 0,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria ?







Tooth. Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
1837 "Orcomimus" nomen nudum Triebold 1997 5,2 m 340 kg 2 North America USA Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Partial skeleton, referred distal caudal vertebra ?, coracoid ?, phalanges ?, manual unguals ? Mortimer - Theropod database (online).
1838 Orinosaurus capensis S > Orosaurus capensis Lydekker 1889





























Lydekker, R., (1889). Note on new and other dinosaurian remains.
1839 Orkoraptor burkei  valid Novas, Ezcurra & Lecuona 2008 8,4 m 1,4 t 3 South America Argentina Santa Cruz Mata Amarilla Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora Megaraptoridae








Skull fragments, teeth, fragmentary ribs, caudal vertebrae and chevrons, proximal tibia and other fragments. Referred teeth and incomplete fibula ? Novas, F.E., Ezcurra, M.D. & Lecuona, A. (2008) "Orkoraptor burkei nov. gen. et sp., a large theropod from the Maastrichtian Pari Aike Formation, Southern Patagonia, Argentina".
1840 Ornatotholus browni S > Stegoceras validum Galton & Sues 1983





























Schott, R. K.; Evans, D. C.; Goodwin, M. B.; Horner, J. R.; Brown, C. M.; Longrich, N. R. (2011). Cranial ontogeny in Stegoceras validum (Dinosauria: Pachycephalosauria): a quantitative model of pachycephalosaur dome growth and Variation.
1841 "Ornithocheirus" hilsensis nomen dubium Koken 1883 7 m ? 950 kg ? 0,5 Europe Germany Lower Saxony Stadthagen Early Cretaceous Late Valanginian-Early Hauterivian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Distal pedal phalanx II-2. Hornung, (2020). Comments on "Ornithocheirus hilsensis" Koken, 1883 -- one of the earliest dinosaur discoveries in Germany.
1842 Ornithodesmus cluniculus nomen dubium Seeley 1887 1,25 m 8 kg 2 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae ? Unenlagiinae ?


Sacrum. Howse & Milner, (1993). Ornithodesmus - a maniraptoran theropod dinosaur from the Lower Cretaceous of the Isle of Wight, England.
1843 "Ornithoides oshiensis" nomen nudum > Saurornithoides mongoliensis Osborn 1924





























Osborn, (1924). The discovery of an unknown continent.
1844 Ornitholestes hermanni valid Osborn 1903 2,1 m 12 kg 3,5 North America USA Wyoming Morrison Late Jurassic Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora








Large part of skeleton with skull. Osborn, (1903). Ornitholestes hermanni, a new compsognathoid dinosaur from the Upper Jurassic.
1845 Ornithomerus gracilis S > Mochlodon suessi Seeley 1881





























Seeley, H. G. (1881). "The Reptile Fauna of the Gosau Formation preserved in the Geological Museum of the University of Vienna: with a Note on the Geological Horizon of the Fossils at Neue Welt, west of Wiener Neustadt, by Edw. Suess, Ph.D.
1846 Ornithomimoides barasimlensis nomen dubium von Huene & Matley 1933 3,3 m ? 44 kg ? 1,5 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae ?








Caudal vertebrae. Wilson, (2012). Small theropod dinosaurs from the Latest Cretaceous of India.
1847 Ornithomimoides mobilis nomen dubium von Huene & Matley 1933 5 m ? 160 kg ? 1,5 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae ?








Caudal vertebrae. Wilson, (2012). Small theropod dinosaurs from the Latest Cretaceous of India.
1848 Ornithomimus affinis S > "Dryosaurus" grandis Gilmore 1920





























Gilmore, (1920). Osteology of the carnivorous Dinosauria in the United States National Museum with special reference to the genera Antrodemus (Allosaurus) and Ceratosaurus.
1849 Ornithomimus altus S > Struthiomimus altus Lambe 1902





























Lambe, (1902). New genera and species from the Belly River Series (mid-Cretaceous).
1850 Ornithomimus antiquus S > "Coelosaurus" antiquus Baird & Horner 1979





























Baird & Horner, (1979). Cretaceous dinosaurs of North Carolina.
1851 Ornithomimus asiaticus S > Archaeornithomimus asiaticus Gilmore 1933





























Gilmore, (1933). On the dinosaurian fauna of the Iren Dabasu Formation.
1852 Ornithomimus brevitertius S > Dromiceiomimus brevitertius Russell 1930





























Russell, (1930). Upper Cretaceous dinosaur faunas of North America.
1853 Ornithomimus bullatus S > Gallimimus bullatus Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
1854 Ornithomimus currellii S > Dromiceiomimus brevitertius Russell & Chamney 1967





























Russell & Chamney, (1967). Notes on the biostratigraphy of dinosaurian and microfossil faunas in the Edmonton Formation (Cretaceous), Alberta.
1855 Ornithomimus edmontonicus S > Dromiceiomimus brevitertius ? Sternberg 1933 3,35 m 105 kg 3 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Partial skeleton, referred other individuals ? (problematic- all material also with holotype may belong to Dromiceiomimus brevitertius). Mortimer - Theropod database (online).
1856 Ornithomimus elegans S > Citipes elegans Parks 1933





























Longrich, Barnes, Clark & Millar, (2013). Correction to "Caenagnathidae from the Upper Campanian Aguja Formation of west Texas, and a revision of the Caenagnathinae".
1857 Ornithomimus grandis S > "Deinodon" grandis Marsh 1890





























Marsh, (1890). Description of new dinosaurian reptiles.
1858 Ornithomimus ingens S > Dromiceiomimus brevitertius Russell & Chamney 1967





























Russell & Chamney, (1967). Notes on the biostratigraphy of dinosaurian and microfossil faunas in the Edmonton Formation (Cretaceous), Alberta.
1859 Ornithomimus lonzeensis S > "Megalosaurus" lonzeensis Kuhn 1965





























Kuhn, (1965). Saurischia (Supplementum 1). In Fossilium Catalogus 1. Animalia.
1860 "Ornithomimus" minutus nomen dubium Marsh 1892 1,1 m ? 2,3 kg ? 1 North America USA Colorado, Wyoming ? Laramie ?, Lance ? Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae



Partial metatarsals II,III and IV. Referred Incomplete metatarsal III ? Marsh, (1892). Notice of new reptiles from the Laramie Formation.
1861 Ornithomimus mirandus S > Aublysodon mirandus Hay 1930





























Hay, O.P., (1930), Second Bibliography and Catalogue of the Fossil Vertebrata of North America.
1862 Ornithomimus samueli S > Dromiceiomimus samueli Russell 1930





























Russell, (1930). Upper Cretaceous dinosaur faunas of North America.
1863 "Ornithomimus" sedens nomen dubium Marsh 1892 5,8 m 420 kg 3 North America USA, Canada ? Wyoming, Montana ?, Saskatchewan ?, Alberta ? Lance, Hell Creek ?, Frenchman ?, Scollard ? Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Two incomplete skeletons and skull. Referred unguals ?, other postcrania ? Marsh, (1892). Notice of new reptiles from the Laramie Formation.
Mortimer - Theropod database (online).
1864 "Ornithomimus" tenuis nomen dubium Marsh 1890 3,3 m ? 110 kg ? 1 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae




Distal metatarsal III. Marsh, (1890). Description of new dinosaurian reptiles.
1865 Ornithomimus velox valid Marsh 1890 2,45 m 22 kg 2 North America USA Colorado, Wyoming ? Denver, Ferris ? Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Fragmentary skeleton (limb bones), referred fragments. Claessens, L. P. A. M., & Loewen, M. A. (2015). A redescription of Ornithomimus velox Marsh, 1890 (Dinosauria, Theropoda).
1866 Ornithopsis conybearei S > Pelorosaurus conybearei von Huene 1929





























Stuchlik (2014)- Tribute to Dinosaurs.
1867 Ornithopsis eucamerotus nomen dubium Hulke 1882 13,3 m ? 7,4 t ? 1,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Left pubis and right ischium, referred proximal part of a left ischium. Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
1868 "Ornithopsis" greppini S > Amanzia greppini von Huene 1922





























Schwarz et al. (2020). Re-description of the sauropod dinosaur Amanzia (“Ornithopsis/Cetiosauriscus”) greppini n. gen. and other vertebrate remains from the Kimmeridgian (Late Jurassic) Reuchenette Formation of Moutier, Switzerland.
1869 Ornithopsis hulkei valid ? Seeley 1870 17,4 m ? 15,5 t ? 1,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Anterior dorsal vertebra. Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
1870 Ornithopsis humerocristatus S > Duriatitan humerocristatus Lydekker 1888





























Lydekker, (1888). Catalogue of the Fossil Reptilia and Amphibia in the British Museum (Natural History). Part I. Containing the Orders Ornithosauria, Crocodilia, Dinosauria, Squamata, Rhynchocephalia, and Proterosauria.
1871 "Ornithopsis" leedsii nomen dubium Hulke 1887 13,9 m ? 8,6 t ? 1,5 Europe United Kingdom England Kellways Middle Jurassic Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Dorsal vertebra, thoracic rib, and pelvic material. Mannion, P. D., Upchurch, P., Barnes, R. N., & Mateus, O. (2013). Osteology of the Late Jurassic Portuguese sauropod dinosaur Lusotitan atalaiensis (Macronaria) and the evolutionary history of basal titanosauriforms.
1872 Ornithopsis manseli S > "Ischyrosaurus" manseli Lydekker 1888





























Lydekker, (1888). Catalogue of the Fossil Reptilia and Amphibia in the British Museum (Natural History). Part I. Containing the Orders Ornithosauria, Crocodilia, Dinosauria, Squamata, Rhynchocephalia, and Proterosauria.
1873 Ornithopsis oxoniensis S > Cetiosaurus oxoniensis Seeley 1889





























Upchurch, P., & Martin, J. (2003). The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England.
1874 Ornithopsis suffossa S > Bothriospondylus suffossus von Huene 1922





























Stuchlik (2014)- Tribute to Dinosaurs.
1875 Ornithotarsus immanis nomen dubium Cope 1869 11,2 m ? 5,6 t ? 1 North America USA New Jersey Woodbury Late Cretaceous Early-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Left distal tibia, astragalus, calcaneum, and distal fibula fragment. Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".
1876 Orodromeus makelai valid Horner & Weishampel 1988 1,55 m 7 kg 4 North America USA Montana Two Medicine,
Judith River ?		 Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Orodrominae











At least several individuals (include almost complete skeleton). Scheetz, R.D., (1999), Osteology of Orodromeus makelai and the phylogeny of basal ornithopod dinosaurs D. Ph.
1877 Orodromeus minimus S > "Laosaurus" minimus (Gilmore) (1924)





























Stuchlik (2014)- Tribute to Dinosaurs.
1878 Orosaurus capensis nomen dubium Huxley 1867 4,9 m ? 310 kg ? 1 Africa South Africa Eastern Cape Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Proximal end of a left tibia. Huxley, T. H., (1867), On some remains of large dinosaurian reptiles from the Stormberg Mountains, South Africa.
1879 Orthogoniosaurus matleyi nomen dubium Das-Gupta 1931 3,9 m ? 145 kg ? 0,5 Asia India Madhya Pradesh Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra ? Ceratosauria ?












Tooth. Das-Gupta, (1931). On a new theropod dinosaur (Orthogoniosaurus matleyi, n. gen. et n. sp.) from the Lameta beds of Jubbulpore.
1880 Orthogoniosaurus raptorius S > Indosuchus raptorius (von Huene) (1932)





























Stuchlik (2014)- Tribute to Dinosaurs.
1881 Orthogoniosaurus rawesi nomen dubium Olshevsky 1991 2,8 m ? 60 kg ? 0,5 Asia India Maharashtra Takli Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra ? Ceratosauria ?












Tooth. Carrano, M. T., Benson, R. B. J., & Sampson, S. D. (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
1882 Orthomerus dolloi valid ? Seeley 1883 4,7 m 550 kg 2 Europe Netherlands Limburg Maastricht Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







At least two individuals (limb bones). Madzia, D., Jagt, J. W. M., & Mulder, E. W. A. (2019). Osteology, phylogenetic affinities and taxonomic status of the enigmatic late Maastrichtian ornithopod taxon Orthomerus dolloi (Dinosauria, Ornithischia).
1883 Orthomerus hilli S > "Iguanodon" hillii Nopcsa 1915





























Tracy Ford- Paleofile.
1884 Orthomerus transsylvanicus S > Telmatosaurus transsylvanicus Nopcsa 1915





























F. Nopcsa, (1915), "Die dinosaurier der Siebenbürgischen landesteile Ungarns".
1885 Orthomerus weberae S > Riabininohadros weberi Nessov 1995





























Lopatin, A.V.; Averianov, A.O. (2020). "Riabininohadros, a New Genus for the Ornithischian Dinosaur Orthomerus weberae (Ornithopoda, Iguanodontia) from the Late Cretaceous of Crimea".
1886 Orthomerus weberi S > Riabininohadros weberi Riabinin 1945





























Nessov, L.A. (1995) Dinosaurs Of Northern Eurasia: New Data About Assemblages, Ecology, And Paleobiogeography.
1887 Oryctodromeus cubicularis valid Varricchio, Martin & Katsura 2007 2,1 m 18 kg 3 North America USA Montana, Idaho ? Blackleaf, Wayan ? Late Cretaceous Latest Albian ?-Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Orodrominae











3 partial skeletons and several skeletons - Oryctodromeus sp. ? Krumenacker, L. J., (2010). Chronostratigraphy and paleontology of the mid-Cretaceous Wayan Formation of eastern Idaho, with a description of the first Oryctodromeus specimens from Idaho. BYU MS thesis.
1888 "Oshanosaurus youngi" nomen nudum > Eshanosaurus deguchiianus Zhao 1985





























Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
1889 Osmakasaurus depressus  valid McDonald 2011 4,2 m 300 kg 2 North America USA South Dakota Lakota Early Cretaceous Late Berriasian-Valanginian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Fragmentary postcranium. MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
1890 Ostafrikasaurus crassiserratus valid Buffetaut 2012 5,3 m ? 500 kg ? 0,5 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian-Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria ? Ceratosauridae ?










Premaxillary tooth. Referred premaxillary tooth. Buffetaut, (2012). An early spinosaurid dinosaur from the Late Jurassic of Tendaguru (Tanzania) and the evolution of the spinosaurid dentition.
1891 Ostafrikasaurus stechowi nomen dubium (Janensch) Mortimer (1920) 5,2 m ? 465 kg ? 0,5 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria ? Ceratosauridae ?










Premaxillary tooth, referred teeth. Rauhut, (2011). Theropod dinosaurs from the Late Jurassic of Tendaguru (Tanzania).
1892 "Osteoporosia gigantea" nomen nudum Singer 2015 7,9 m ? 1,55 t ? 1 Africa Morocco ? Kem Kem Beds Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria ? Allosauroidea ? Allosauria ? Carcharodontosauria ? Carcharodontosauridae ?





Partial posterior dorsal neural arch. Singer (2015). JURAPARK NA TROPIE NOWYCH DINOZAURÓW Z MAROKA (Online).
1893 Ostromia crassipes valid Foth & Rauhut 2017 0,37 m 0,23 kg 3 Europe Germany Bavaria Painten Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae ?



Part and counterpart of a fragmentary skeleton. Foth C., Rauhut O.W.M. (2017). Re-evaluation of the Haarlem Archaeopteryx and the radiation of maniraptoran theropod dinosaurs.
1894 Othnielia consors S > Nanosaurus agilis Galton 1977





























Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1895 Othnielia minima S > "Laosaurus" minimus Olshevsky 2000





























Tracy Ford- Paleofile.
1896 Othnielia multidens S > Hexinlusaurus multidens Paul 1996





























Barrett, P.M., Butler, R. J., and Knoll, F., (2005), "Small-bodied ornithischian dinosaurs from the Middle Jurassic of Sichuan, China".
1897 Othnielia nisti S > Nanosaurus agilis (Bakker et al.) (1990)





























Stuchlik (2014)- Tribute to Dinosaurs.
1898 Othnielia rex S > Nanosaurus agilis Galton 1977





























Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1899 Othnielosaurus consors S > Nanosaurus agilis Galton 2007





























Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".
1900 Otogosaurus sarulai valid ? Zhao & Tan 2004 16,9 m ? 6,7 t ? 1,5 Asia China Inner Mongolia ? Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae



Pelvic bones, hind limb bones (include tibia) and other fragments. Glut, (2008). Dinosaurs - The Encyclopedia - Supplement 5.
1901 Ouranosaurus nigeriensis  valid Taquet 1976 8,3 m 2,2 t 4 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Two skeletons (include almost complete skeleton and skull). Referred coracoid, femur and other fragments. Bertozzo, F., Dalla Vecchia, F.M., Fabbri, M. (2017) "The Venice specimen of Ouranosaurus nigeriensis (Dinosauria, Ornithopoda).".
1902 Overoraptor chimentoi valid Motta et al. 2020 1,7 m 9 kg 2 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves




2 fragmentary skeletons. Matías J. Motta, Federico L. Agnolín, Federico Brissón Egli & Fernando E. Novas (2020). New theropod dinosaur from the Upper Cretaceous of Patagonia sheds light on the paravian radiation in Gondwana.
1903 Overosaurus paradasorum valid Coria et al. 2013 8,5 m 1,8 t 3,5 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
40 vertebrae (4 cervical, 10 dorsal, 6 sacral and 20 caudal) cervical and dorsal ribs, right ilium and fragments of the left ilium. Coria, R. A.; Filippi, L. S.; Chiappe, L. M.; García, R.; Arcucci, A. B. (2013). "Overosaurus paradasorum gen. et sp. nov. , a new sauropod dinosaur (Titanosauria: Lithostrotia) from the Late Cretaceous of Neuquén, Patagonia, Argentina".
1904 Oviraptor mongoliensis S > Rinchenia mongoliensis Barsbold 1986





























Barsbold, (1986). The predatory dinosaurs - Oviraptors.
1905 Oviraptor philoceratops  valid Osborn 1924 1,9 m 22 kg 3 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Partial skeleton with incomplete skull. Referred 15 eggs, embryo (or nestling). Osborn, (1924). Three new Theropoda, Protoceratops zone, central Mongolia.
1906 Oviraptor yanshini S > Heyuannia yanshini Paul 1988





























Paul, (1988). The Predatory Dinosaurs of the World.
1907 "Ovoraptor djadochtari" nomen nudum > Velociraptor mongoliensis Osborn 1924





























Osborn, (1924). The discovery of an unknown continent.
1908 Owenodon hoggii valid ? Galton 2009 5 m 500 kg 2 Europe United Kingdom England Lulworth Early Cretaceous Middle Berriasian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia ? Styracosterna ?










Partial lower jaw, referred other bones (include femora). Galton, P.M. (2009) Notes on Neocomian (Lower Cretaceous) ornithopod dinosaurs from England – Hypsilophodon, Valdosaurus, "Camptosaurus", "Iguanodon" – and referred specimens from Romania and elsewhere.
1909 Oxalaia quilombensis valid ?/S > Spinosaurus aegyptiacus ? Kellner et al. 2011 11,4 m 3,5 t 2 South America Brazil Maranhão Alcântara Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Spinosaurinae








Incomplete premaxillae, referred incomplete left maxilla, distal caudal centra ? and teeth ? Kellner AWA, Azevedo SAK, Machado EB, de Carvalho LB, Henriques DDR. (2011). A new dinosaur (Theropoda, Spinosauridae) from the Cretaceous (Cenomanian) Alcântara Formation, Cajual Island, Brazil.
1910 Ozraptor subotaii nomen dubium ? Long & Molnar 1998 2,3 m 13 kg 2 Australia Australia Western Australia Colalura Sandstone Middle Jurassic Bajocian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra ? Ceratosauria ? Neoceratosauria ? Abelisauroidea ?










Distal tibia. Long and Molnar, (1998). A new Jurassic theropod dinosaur from Western Australia.
1911 Pachycephalosaurus grangeri  S > Pachycephalosaurus wyomingensis Brown & Schlaikjer 1943





























Brown, Barnum; Schlaikjer, Erich M. (1943). "A study of the troödont dinosaurs with the description of a new genus and four new species".
1912 Pachycephalosaurus reinheimeri  S > Pachycephalosaurus wyomingensis Brown & Schlaikjer 1943





























Brown, Barnum; Schlaikjer, Erich M. (1943). "A study of the troödont dinosaurs with the description of a new genus and four new species".
1913 Pachycephalosaurus wyomingensis  valid (nomen protectum) Brown & Schlaikjer 1943 4,8 m 500 kg 3,5 North America USA, Canada ? Montana, Wyoming, South Dakota, North Dakota ?, Alberta ? Lance, Hell Creek,
Ferris ?, Scollard ?		 Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae Pachycephalosaurini









More than 50 individuals ? (problematic). Sullivan, Robert M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria:Ornithischia)".
Evans, D C., Vavrek, M.J. & Larsson, H.C. (2015) "Pachycephalosaurid (Dinosauria: Ornithischia) cranial remains from the latest Cretaceous (Maastrichtian) Scollard Formation of Alberta, Canada".
1914 Pachyrhinosaurus canadensis valid Sternberg 1950 6,9 m 3,9 t 3,5 North America Canada Alberta St. Mary River,
Horseshoe Canyon		 Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Pachyrhinosaurini Pachyrostra




Many individuals. Ronald S. Tykoski, Anthony R. Fiorillo & Kentaro Chiba (2019). New data and diagnosis for the Arctic ceratopsid dinosaur Pachyrhinosaurus perotorum.
1915 Pachyrhinosaurus lakustai valid Currie, Langston & Tanke 2008 5,7 m 2,2 t 3 North America Canada Alberta Wapiti Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Pachyrhinosaurini Pachyrostra




At least 15 individuals. Currie, P.J., Langston, W., and Tanke, D.H. (2008). "A new species of Pachyrhinosaurus (Dinosauria, Ceratopsidae) from the Upper Cretaceous of Alberta, Canada.
1916 Pachyrhinosaurus perotorum valid Fiorillo & Tykoski 2012 5,2 m 2 t 3 North America USA Alaska Prince Creek Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Pachyrhinosaurini Pachyrostra




At least 10 individuals. Ronald S. Tykoski, Anthony R. Fiorillo & Kentaro Chiba (2019). New data and diagnosis for the Arctic ceratopsid dinosaur Pachyrhinosaurus perotorum.
1917 Pachysauriscus ajax S > Pachysaurus ajax Kuhn 1959





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1918 Pachysauriscus giganteus S > Pachysaurus giganteus Kuhn 1959





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1919 Pachysauriscus magnus S > Pachysaurus magnus Kuhn 1959





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1920 Pachysauriscus reinigeri S > "Plateosaurus" reinigeri Kuhn 1959





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1921 Pachysauriscus wetzelianus S > Pachysaurus wetzelianus Kuhn 1959





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1922 Pachysaurops S > Pachysaurus von Huene 1961





























Olshevsky- Dinosaur Genera List.
1923 Pachysaurus ajax  nomen dubium > Plateosaurus engelhardti ? von Huene 1908 6,2 m 600 kg 3 Europe Germany Baden-Württemberg Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Fragmentary skeleton without skull. von Huene (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
1924 Pachysaurus giganteus nomen dubium > Plateosaurus engelhardti ? von Huene 1932 6,1 m 580 kg 2 Europe Germany Baden-Württemberg Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Metatarsals ? (or fibulas) and phalanx. von Huene (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
1925 Pachysaurus magnus nomen dubium > Plateosaurus engelhardti ? von Huene 1908 8,9 m 1,7 t 2,5 Europe Germany Baden-Württemberg Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Fragmentary skeleton (mostly limb bones). von Huene (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
1926 Pachysaurus reinigeri S > "Plateosaurus" reinigeri von Huene 1932





























Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
1927 Pachysaurus wetzelianus nomen dubium > Plateosaurus engelhardti ? von Huene 1932 9,3 m 2,5 t 3 Europe Germany Baden-Württemberg Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Vertebrae, ribs, left ilium, ischia, pubes and limb bones. von Huene (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
1928 Pachyspondylus orpenii nomen dubium Owen 1854 ? ? 0 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Vertebra (destroyed). Yates, Adam M.; Paul M. Barrett (2010). "Massospondylus carinatus Owen 1854 (Dinosauria: Sauropodomorpha) from the Lower Jurassic of South Africa: Proposed conservation of usage by designation of a neotype".
1929 Pachysuchus imperfectus nomen dubium Young 1951 10,1 m ? 2,1 t ? 1,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Sauropodiformes ?












Fragmentary skull. Paul M. Barrett and Xu Xing (2012). "The enigmatic reptile Pachysuchus imperfectus Young, 1951 from the Lower Lufeng Formation (Lower Jurassic) of Yunnan, China".
1930 Padillasaurus leivaensis valid Carballido et al. 2015 16,1 m 12,3 t 2 South America Colombia Boyacá Paja Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Vertebrae (1 dorsal, sacral vertebrae and 8 caudal vertebrae). Carballido, J. L., Pol, D., Parra Ruge, M. L., Padilla Bernal, S., Páramo-Fonseca, M. E., & Etayo-Serna, F. (2015). A new Early Cretaceous brachiosaurid (Dinosauria, Neosauropoda) from northwestern Gondwana (Villa de Leiva, Colombia).
1931 Pakisaurus balochistani valid Malkani 2006 9 m ? 6 t ? 1 Asia Pakistan, India Balochistan, Madhya Pradesh, Gujarat Vitakri, Lameta Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Partial skeleton, referred many other bones. Malkani (2020). Pakisaurus balochistani (Poripuchia, Slender Titanosauria, Sauropoda) Associated Skeletons Found from the Latest Maastrichtian Vitakri Formation of Pakistan and Referred Fossils from India; Filling of Important Missing Links of Isisaurus colberti Titanosaur Found from Pakistan.
1932 "Palaeopteryx thomsoni" nomen nudum Jensen 1981 1,9 m ? 11,5 kg ? 1 North America USA Colorado Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora ? Paraves ? Dromaeosauridae ?



Distal radius. Mortimer - Theropod database (online).
1933 "Palaeosauriscus" diagnosticus S > Efraasia minor Charig 1967





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
1934 "Palaeosaurus" diagnosticus S > Efraasia minor von Huene 1932





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
1935 Palaeoscincus africanus S > Paranthodon africanus Broom 1912





























Broom, R. (1912). "Observations on some specimens of South African fossil reptiles preserved in the British Museum".
1936 "Palaeoscincus" asper nomen dubium > Euoplocephalus tutus ? Lambe 1902 ? ? 0 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae ? Ankylosaurini ?










Tooth. Coombs, W. P. J. (1990). Teeth and taxonomy in ankylosaurs.
1937 Palaeoscincus costatus nomen dubium Leidy 1856 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Tooth. Coombs, W. P. J. (1990). Teeth and taxonomy in ankylosaurs.
1938 "Palaeoscincus" latus nomen dubium Marsh 1892 ? ? 0 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ?












Tooth. Coombs, W. P. J. (1990). Teeth and taxonomy in ankylosaurs.
1939 "Palaeoscincus magoder" nomen nudum > Palaeoscincus costatus ?/mistake ? Hennig 1914





























Coombs, W. P. J. (1990). Teeth and taxonomy in ankylosaurs.
1940 Palaeoscincus rugosidens S > Edmontonia rugosidens Gilmore 1930





























Coombs, W. P. J. (1990). Teeth and taxonomy in ankylosaurs.
1941 Palaeoscincus tutus S > Euoplocephalus tutus Hennig 1915





























Hennig, E., (1915), Stegosauria: Fossilium Catalogus I.
1942 Paludititan nalatzensis   valid Csiki et al. 2010 8,6 m 1,3 t 3 Europe Romania Transylvania Sânpetru Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton (vertebrae, other fragments). Csiki, Z., Codrea, V., Jipa-Murzea, C., & Godefroit, P. (2010). A partial titanosaur (Sauropoda, Dinosauria) skeleton from the Maastrichtian of Nãlaþ-Vad, Haþeg Basin, Romania.
1943 Paluxysaurus jonesi S > Sauroposeidon proteles Rose 2007 19,7 m 12,5 t 3


























D’Emic, M. D., & Foreman, B. Z. (2012). The beginning of the sauropod dinosaur hiatus in North America: insights from the Lower Cretaceous Cloverly Formation of Wyoming.
1944 Pampadromaeus barberenai valid Cabreira et al. 2011 1,4 m 3 kg 3 South America Brazil Rio Grande do Sul Santa Maria Late Triassic Middle Carnian Dinosauria Saurischia Eusaurischia Sauropodomorpha Guaibasauridae














Partial skeleton with incomplete skull. Referred femur. Langer, Cabreira, Bittencourt and Schultz, (2011). A new eusaurischian from the Santa Maria Formation, Late Triassic of Brazil, highlights mosaic pattern of character evolution during the rise of dinosaurs. Journal of Vertebrate Paleontology.
1945 Pamparaptor micros valid Porfiri, Calvo & Dos Santos 2011 1,15 m 2,6 kg 2 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae ?


Articulated left foot. Porfiri, Calvo and dos Santos, (2011). A new small deinonychosaur (Dinosauria: Theropoda) from the Late Cretaceous of Patagonia, Argentina.
1946 Panamericansaurus schroederi  valid Calvo & Porfiri 2010 15,4 m 12 t 2,5 South America Argentina Neuquén Allen Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
Dorsal rib fragments, incomplete sacral vertebra, 5 caudal vertebrae, hemal arches and humerus. Calvo and Porfiri, (2010). Panamericansaurus schroederi gen. nov. sp. nov. Un nuevo Sauropoda (Titanosauridae-Aeolosaurini) de la Provincia del Neuquén, Cretácico Superior de Patagonia, Argentina.
1947 Pandoravenator fernandezorum valid Rauhut & Pol 2017 4,5 m ? 200 kg ? 1 South America Argentina Chubut Cañadón Calcáreo Late Jurassic Oxfordian-Tithonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Partial skeleton (probably one individual). Rauhut and Pol, (2017). A theropod dinosaur from the Late Jurassic Cañadón Calcáreo Formation of central Patagonia, and the evolution of the theropod tarsus.
1948 Panguraptor lufengensis valid You et al. 2014 1,65 m 6,5 kg 3 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












Partial skeleton with skull. You, Azuma, Wang, Wang and Dong, (2014). The first well-preserved coelophysoid theropod dinosaur from Asia.
1949 Panoplosaurus longiceps S > Edmontonia longiceps Coombs 1971





























Coombs, W.P. Jr., (1971), The Ankylosauria. Ph.D. Dissertation.
1950 Panoplosaurus mirus valid Lambe 1919 5 m 1 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












3 partial skeletons (also with skulls). Carpenter, K. (1990). "Ankylosaur systematics: example using Panoplosaurus and Edmontonia (Ankylosauria: Nodosauridae)".
1951 Panoplosaurus rugosidens S > Edmontonia rugosidens Coombs 1971





























Coombs, W.P. Jr., (1971), The Ankylosauria. Ph.D. Dissertation.
1952 Panphagia protos valid Martinez & Alcober 2009 2 m 7,8 kg 3 South America Argentina San Juan Ischigualasto Late Triassic Middle-Late Carnian Dinosauria Saurischia Eusaurischia Sauropodomorpha Guaibasauridae ?














Partial skeleton with skull fragments (juvenile). Martinez and Alcober, (2009). A basal sauropodomorph (Dinosauria: Saurischia) from the Ischigualasto Formation (Triassic, Carnian) and the early evolution of Sauropodomorpha.
1953 Pantydraco caducus valid Galton, Yates & Kermack 2007 0,85 m 0,75 kg 3 Europe United Kingdom Wales Unnamed Late Triassic Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Several partial skeletons. Galton, P.M., Yates, A.M., and Kermack, D. (2007). "Pantydraco n. gen. for Thecodontosaurus caducus YATES, 2003, a basal sauropodomorph dinosaur from the Upper Triassic or Lower Jurassic of South Wales, UK.".
1954 "Paraiguanodon incolapaludalis" nomen nudum > Bactrosaurus johnsoni Olshevsky 1991





























Olshevsky- Dinosaur Genera List.
1955 Paralititan stromeri valid Smith et al. 2001 27 m 30 t 2 Africa Egypt Giza Governorate Bahariya Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Fragmentary skeleton (sacral vertebrae, two anterior caudal vertebrae, both incomplete scapulae, two humeri and other fragments), referred dorsal vertebra. Smith JB, Lamanna MC, Lacovara KJ, Dodson P, Smith JR, Poole JC, Giegengack R, Attia Y (2001). "A giant sauropod dinosaur from an Upper Cretaceous mangrove deposit in Egypt".
1956 Paranthodon africanus valid Nopcsa 1929 7,4 m ? 3 t ? 1 Africa South Africa Eastern Cape Kirkwood Early Cretaceous Berriasian-Valanginian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria ?













Left partial maxilla, premaxilla, nasal and a dorsal vertebra. Raven, T.J.; Maidment, S.C.R. (2018). "The systematic position of the enigmatic thyreophoran dinosaur Paranthodon africanus, and the use of basal exemplifiers in phylogenetic analysis".
1957 Paranthodon oweni  S > Paranthodon africanus Nopcsa 1929





























Raven, T.J.; Maidment, S.C.R. (2018). "The systematic position of the enigmatic thyreophoran dinosaur Paranthodon africanus, and the use of basal exemplifiers in phylogenetic analysis".
1958 Pararhabdodon isonensis valid Casanovas-Cladellas et al. 1993 7,3 m (7,9 m ?) 1,9 t (2,3 t ?) 3 Europe Spain Catalonia Conquès, Talarn Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Tsintaosaurini




Probably many individuals (bonebed). Fondevilla et al. (2018). "Ontogeny and taxonomy of the hadrosaur (Dinosauria, Ornithopoda) remains from Basturs Poble bonebed (late early Maastrichtian, Tremp Syncline, Spain)".
1959 Parasaurolophus cyrtocristatus  valid Ostrom 1961 8,7 m 3,4 t 3 North America USA New Mexico, Utah ? Kirtland, Kaiparowits ? Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Parasaurolophini




At least 2 individuals (include partial skeleton and skull). Sullivan, R.S.; Williamson, T.E. (1999). "A new skull of Parasaurolophus (Dinosauria: Hadrosauridae) from the Kirtland Formation of New Mexico and a revision of the genus".
1960 Parasaurolophus jiayinensis S > Charonosaurus jiayinensis Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
1961 Parasaurolophus tubicen valid Wiman 1931 9,7 m 5,3 t 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Parasaurolophini




At least 2 individuals (skulls). Sullivan, R.S.; Williamson, T.E. (1999). "A new skull of Parasaurolophus (Dinosauria: Hadrosauridae) from the Kirtland Formation of New Mexico and a revision of the genus".
1962 Parasaurolophus walkeri  valid Parks 1922 8,2 m 3,2 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Parasaurolophini




Partial skeleton with skull. Referred other fragments. Sullivan, R.S.; Williamson, T.E. (1999). "A new skull of Parasaurolophus (Dinosauria: Hadrosauridae) from the Kirtland Formation of New Mexico and a revision of the genus".
1963 Paraxenisaurus normalensis valid Serrano-Brañas et al. 2020 5,8 m 800 kg 2 North America Mexico Coahuila Cerro del Pueblo Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Deinocheiridae





Several individuals. Serrano-Brañas, Espinosa-Chávez, Maccracken, Gutiérrez-Blando, de León-Dávila & Flores Ventura (2020). Paraxenisaurus normalensis, a large deinocheirid ornithomimosaur from the Cerro del Pueblo Formation (Upper Cretaceous), Coahuila, Mexico.
1964 Pareisactus evrostos valid Párraga & Prieto-Márquez 2019 3,6 m 130 kg 2 Europe Spain Catalonia Conquès Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










Left scapula. Párraga, Javier; Prieto-Márquez, Albert (2019). "Pareisactus evrostos, a new basal iguanodontian (Dinosauria: Ornithopoda) from the Upper Cretaceous of southwestern Europe".
1965 Parksosaurus warrenae S > Parksosaurus warreni Olshevsky 1992





























G. Olshevsky. (1992). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
1966 Parksosaurus warreni valid Sternberg 1937 2,6 m 45 kg 3,5 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Thescelosaurinae











Large part of skeleton with skull. Referred tooth. Boyd, C.A., Brown, C.M., Scheetz, R.D., Clarke, J.A.. (2009). "Taxonomic revision of the basal neornithischian taxa Thescelosaurus and Bugenasaura".
1967 Paronychodon asiaticus nomen dubium Sues & Averianov 2013 1,7 m ? 16 kg ? 0,5 Asia Uzbekistan Bukhara, Karakalpakstan Bissekty, Khodzhakul Late Cretaceous Early Cenomanian-Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae ?



Teeth. Sues, H.-D., & Averianov, A. (2013). Enigmatic teeth of small theropod dinosaurs from the Upper Cretaceous (Cenomanian–Turonian) of Uzbekistan.
1968 Paronychodon caperatus nomen dubium Olshevsky 1991 0,9 m ? 2,2 kg ? 0,5 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Maniraptoriformes ? Maniraptora ? Pennaraptora ? Paraves ? Troodontidae ?



Teeth. Mortimer - Theropod database (online).
1969 Paronychodon explanatus S > "Laelaps" explanatus Olshevsky 1995





























Olshevsky, G., Ford, T.L. & Yamamoto, S., (1995), "The origin and evolution of the tyrannosaurids".
1970 Paronychodon lacustris nomen dubium Cope 1876 1,6 m ? 13 kg ? 0,5 North America USA, Canada Montana, Alberta, Saskatchewan, New Mexico Judith River, Milk River, Dinosaur Park, Kirtland, Frenchman Late Cretaceous Campanian-Maastrichtian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Maniraptoriformes ? Maniraptora ? Pennaraptora ? Paraves ? Troodontidae ?



Teeth. Mortimer - Theropod database (online).
1971 Paronychodon portucalensis S > Euronychodon portucalensis (Antunes & S.-Russell) (1991)





























Mortimer - Theropod database (online).
1972 Parrosaurus missouriensis nomen dubium Gilmore 1945 12 m 7,5 t 2 North America USA Missouri Ripley Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






13 caudal vertebrae, skull fragments, other material ? Gilmore, Charles Whitney; Stewart, Dan R. (1945). "A New Sauropod Dinosaur from the Upper Cretaceous of Missouri".
1973 Parvicursor remotus  valid Karhu & Rautian 1996 0,5 m 0,19 kg 3 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae



Partial skeleton without skull, referred skeleton with skull ? Karhu & Rautian (1996). A new family of Maniraptora (Dinosauria: Saurischia) from the Late Cretaceous of Mongolia.
1974 Patagonykus puertai  valid Novas 1996 2,8 m 30 kg 3 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Patagonykinae



Partial skeleton without skull, referred cervical vertebra, postzygopophysis, manual phalanx I-1 and proximal manual ungual I. Novas, (1996). Alvarezsauridae, Cretaceous basal birds from Patagonia and Mongolia.
1975 Patagosaurus fariasi   valid Bonaparte 1979 18,6 m 12,3 t 3 South America Argentina Chubut Cañadón Asfalto Middle Jurassic Aalenian-Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Over a dozen individuals. Bonaparte, J.F. (1986). "Les dinosaures (Carnosaures, Allosauridés, Sauropodes, Cétosauridés) du Jurassique Moyen de Cerro Cóndor (Chubut, Argentina)".
1976 Patagotitan mayorum valid Carballido et al. 2017 31 m 55 t 3,5 South America Argentina Chubut Cerro Barcino Early Cretaceous Late Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Lognkosauria At least six partial skeletons (many types of bones). Carballido, J.L.; Pol, D.; Otero, A.; Cerda, I.A.; Salgado, L.; Garrido, A.C.; Ramezani, J.; Cúneo, N.R.; Krause, J.M. (2017). "A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs".
1977 Pawpawsaurus campbelli  valid Lee 1996 3,1 m ? 220 kg ? 1,5 North America USA Texas Paw Paw Early Cretaceous Late Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Skull. Lee, Y.-N. (1996). A new nodosaurid ankylosaur (Dinosauria: Ornithischia) from the Paw Paw Formation (Late Albian) of Texas.
1978 Pectinodon "asiamericanus" S > "Saurornithoides" asiamericanus Nessov 1985





























Nessov, (1985). New mammals from the Cretaceous of the Kyzylkum.
1979 Pectinodon bakkeri  valid ? Carpenter 1982 2,4 m ? 32 kg ? 0,5 North America USA Wyoming, Montana ?, South Dakota ? Lance, Hell Creek ? Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Teeth, referred teeth and other fragments ? Larson D.W., Currie P.J., (2013), "Multivariate Analyses of Small Theropod Dinosaur Teeth and Implications for Paleoecological Turnover through Time".
1980 Pedopenna daohugouensis valid Xu & Zhang 2005 0,5 m 0,57 kg 2,5 Asia China Inner Mongolia Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae ?



Hind limb bones with feathers. Xu and Zhang, (2005). A new maniraptoran dinosaur from China with long feathers on the metatarsus.
1981 Pegomastax africana valid Sereno 2012 0,8 m (1,25 m ?) 0,55 kg (2 kg ?) 2 Africa South Africa Eastern Cape Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae Heterodontosaurinae










Fragmentary skull, referred partial skeleton ? Sereno, P. (2012). "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs".
1982 Pegomastax africanus S > Pegomastax africana Sereno 2012





























Sereno, P. (2012). "Corrigenda: Sereno PC (2012) Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs.
1983 Peishansaurus philemys nomen dubium Bohlin 1953 ? ? 0 Asia China Gansu Minhe Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora ?















Fragment of right lower mandible. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
1984 Pelecanimimus polydon  valid Perez-Moreno et al. 1994 1,9 m 17 kg 3 Europe Spain Castilla-La Mancha La Huérguina Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria ?






Partial skeleton with skull. Perez-Moreno, Sanz, Buscalioni, Moratalla, Ortega and Rasskin-Gutman, (1994). A unique multitoothed ornithomimosaur dinosaur from the Lower Cretaceous of Spain.
1985 Pellegrinisaurus powelli valid Salgado 1996 15,3 m 8,1 t 2 South America Argentina Río Negro Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae ? Opisthocoelicaudinae ? 4 dorsal vertebrae, 26 caudal vertebrae and incomplete femur. Salgado, L. (1996). "Pellegrinisaurus powelli nov. gen. et sp. (Sauropoda, Titanosauridae) from the Upper Cretaceous of Lago Pellegrini, Northwestern Patagonia, Argentina".
1986 Peloroplites cedrimontanus  valid Carpenter et al. 2008 6,9 m 2,5 t 3 North America USA Utah Cedar Mountain Early Cretaceous Late Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skull and many other bones. Carpenter, Kenneth; Bartlett, Jeff; Bird, John; Barrick, Reese (2008). "Ankylosaurs from the Price River Quarries, Cedar Mountain Formation (Lower Cretaceous), east-central Utah".
1987 Pelorosaurus armatus S > Oplosaurus armatus Lydekker 1889





























Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
1988 "Pelorosaurus" becklesii  S > Haestasaurus becklesii Mantell 1852





























Upchurch, Mannion & Taylor (2015) The Anatomy and Phylogenetic Relationships of “Pelorosaurus“ becklesii (Neosauropoda, Macronaria) from the Early Cretaceous of England.
1989 Pelorosaurus brevis S > Pelorosaurus conybearei von Huene 1927





























Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
1990 Pelorosaurus conybearei valid Mantell 1850 14,1 m 9 t 2,5 Europe United Kingdom England Grinstead Clay Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae ?




Right humerus, 4 caudal vertebrae and 3 chevrons. Referred caudal vertebrae, other fragments ? Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
1991 Pelorosaurus hulkei S > Ornithopsis hulkei Kuhn 1939





























Tracy Ford- Paleofile.
1992 Pelorosaurus humerocristatus S > Duriatitan humerocristatus Lydekker 1890





























Lydekker, (1890). Catalogue of the Fossil Reptilia and Amphibia in the British Museum. Part IV. Containing the orders Anomodontia, Ecaudata, Caudata and Labyrinthodontia; and Supplement.
1993 Pelorosaurus leedsi S > "Ornithopsis" leedsii Lydekker 1890





























Lydekker, (1890). Catalogue of the Fossil Reptilia and Amphibia in the British Museum. Part IV. Containing the orders Anomodontia, Ecaudata, Caudata and Labyrinthodontia; and Supplement.
1994 Pelorosaurus mackesoni  S > Dinodocus mackesoni Steel 1970





























Tracy Ford- Paleofile.
1995 Pelorosaurus manseli S > "Ischyrosaurus" manseli Lydekker 1890





























Lydekker, (1890). Catalogue of the Fossil Reptilia and Amphibia in the British Museum. Part IV. Containing the orders Anomodontia, Ecaudata, Caudata and Labyrinthodontia; and Supplement.
1996 Pelorosaurus megalonyx S > Gigantosaurus megalonyx von Huene 1909





























von Huene. (1909). Skizze zu einer Systematik und Stammesgeschichte der Dinosaurier [Sketch of the systematics and origins of the dinosaurs].
1997 Pelorosaurus praecursor S > "Iguanodon" praecursor or Neosodon Sauvage 1896





























Tracy Ford- Paleofile.
1998 "Peltosaurus" nomen nudum > Sauropelta edwardsorum Brown (Glut) (1972)





























Olshevsky- Dinosaur Genera List.
1999 Penelopognathus weishampeli valid Godefroit, Li Hong & Shang 2005 4,5 m 400 kg 2 Asia China Inner Mongolia Bayan Gobi Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Right dentary. Godefroit, P., Li, H., & Shang, C.-Y. (2005). A new primitive hadrosauroid dinosaur from the Early Cretaceous of Inner Mongolia (P.R. China).
2000 Pentaceratops aquilonius nomen dubium Longrich 2014 4 m 1,2 t 2 North America Canada, USA ? Alberta, Colorado ? Dinosaur Park,
Williams Fork ?		 Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Skull fragments, referred partial skull (this skull may belong to Pentaceratops sternbergii) ? Longrich, N. R. (2014). The horned dinosaurs Pentaceratops and Kosmoceratops from the upper Campanian of Alberta and implications for dinosaur biogeography.
2001 Pentaceratops fenestratus  nomen dubium ?/S > Pentaceratops sternbergii ? Wiman 1930 5,6 m 2,1 t 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Almost complete skull. Denver Warwick Fowler & Elizabeth A. Freedman Fowler (2020). "Transitional evolutionary forms in chasmosaurine ceratopsid dinosaurs: evidence from the Campanian of New Mexico".
2002 Pentaceratops gettyi S > Utahceratops gettyi Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2003 Pentaceratops mariscalensis S > Agujaceratops mariscalensis Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2004 Pentaceratops sternbergii valid Osborn 1923 5,8 m 2,3 t 3,5 North America USA New Mexico,
Colorado ?		 Fruitland, Kirtland, Williams Fork ? Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Over a dozen individuals. Lehman, T.M., (1998), "A gigantic skull and skeleton of the horned dinosaur Pentaceratops sternbergi from New Mexico".
2005 Petrobrasaurus puestohernandezi  valid Filippi et al. 2011 17,8 m 13 t 3 South America Argentina Neuquén Plottier Late Cretaceous Coniacian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Partial skeleton (vertebrae, rib, limb bones and other fragments). Leonardo S. Filippi; José Ignacio Canudo; Leonardo J. Salgado; Alberto C. Garrido; Rodolfo A. Garcia; Ignacio A. Cerda; Alejandro Otero (2011). "A new sauropod titanosaur from the Plottier Formation (Upper Cretaceous) of Patagonia (Argentina)".
2006 Phaedrolosaurus ilikensis  nomen dubium Dong 1973 6,3 m ? 600 kg ? 0,5 Asia China Xinjiang Lianmuqin Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Tyrannosauroidea ?







Tooth, referred proximal femur ? Rauhut and Xu, (2005). The small theropod dinosaurs Tugulusaurus and Phaedrolosaurus from the Early Cretaceous of Xinjiang, China.
2007 Philovenator curriei valid Xu et al. 2012 0,75 m 1 kg 2 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Hind limb bones. Xu Xing, Zhao Ji, Corwin Sullivan, Tan Qing-Wei, Martin Sanderi Ma Qing-Yu (2012). "The taxonomy of the troodontid IVPP V 10597 reconsidered".
2008 Phuwiangosaurus sirindhornae   valid Martin et al. 1994 18,7 m 11 t 3,5 Asia Thailand Khon Kaen, Kalasin Sao Khua Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



At least 7 individuals. Suteethorn, S., Le Loeuff, J., Buffetaut, E., Suteethorn, V., Talubmook, C., Chonglakmani, C. (2009). A new skeleton of Phuwiangosaurus sirindhornae (Dinosauria, Sauropoda) from NE Thailand.
2009 Phuwiangvenator yaemniyomi valid Samathi, Chanthasit & Sander 2019 6,2 m 570 kg 3 Asia Thailand Khon Kaen Sao Khua Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora









Partial skeleton (vertebrae, limb bones). Referred atlantal intercentrum, incomplete astragalus and calcaneum. Samathi, A., Chanthasit, P., Martin Sander, P. (2019). "Two new basal coelurosaurian theropod dinosaurs from the Lower Cretaceous Sao Khua Formation of Thailand".
2010 Phyllodon henkeli  nomen dubium Thulborn 1973 1 m ? ? 0,5 Europe Portugal Leiria Alcobaça Late Jurassic Kimmeridgian Dinosauria Ornithischia Genasauria Neornithischia















Tooth, referred more than 120 teeth and 4 fragmentary dentaries. Rauhut, O. W. M. (2001). Herbivorous dinosaurs from the Late Jurassic (Kimmeridgian) of Guimarota, Portugal.
2011 Piatnitzkysaurus floresi valid Bonaparte 1979 4,7 m 320 kg 3,5 South America Argentina Chubut Cañadón Asfalto Middle Jurassic Aalenian-Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Piatnitzkysauridae









2 individuals (include large part of skeleton and incomplete skull). Bonaparte, (1986). Les Dinosaures (Carnosaures, Allosauridés, Sauropodes, Cétiosauridés) du Jurassique moyen de Cerro Cóndor (Chubut, Argentine).
2012 Pilmatueia faundezi valid Coria et al. 2018 14,5 m 4,2 t 2 South America Argentina Neuquén Mulichinco Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Dorsal vertebra and cervico-dorsal vertebra. Referred other vertebrae. Coria, R. A., Windholz, G. J., Ortega, F., & Currie, P. J. (2018). A new dicraeosaurid sauropod from the Lower Cretaceous (Mulichinco Formation, Valanginian, Neuquén Basin) of Argentina.
2013 Pinacosaurus disparoserratus S > Maleevus disparoserratus Olshevsky 1991





























Olshevsky, G., (1991), A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2014 Pinacosaurus grangeri valid Gilmore 1933 4,95 m 1,3 t 4 Asia Mongolia, China Ömnögovi,
Inner Mongolia		 Djadokhta,
Bayan Mandahu		 Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











At least 15 individuals (include almost complete skeleton and skulls). Arbour, V. M.; Currie, P. J. (2015). "Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs".
T. Maryañska, (1977), "Ankylosauridae (Dinosauria) from Mongolia".
2015 Pinacosaurus mephistocephalus valid Godefroit et al. 1999 3 m 380 kg 4 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Nearly complete skeleton with skull. Godefroit, P., Pereda-Suberbiola, X., Li, H., Dong, Z. (1999) "A new species of the ankylosaurid dinosaur Pinacosaurus from the Late Cretaceous of Inner Mongolia (P.R. China)".
2016 Pinacosaurus ninghsiensis S > Pinacosaurus grangeri Young 1935





























Arbour, V. M.; Currie, P. J. (2015). "Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs".
2017 Pisanosaurus mertii valid Casamiquela 1967 1,6 m 5 kg 2 South America Argentina La Rioja Ischigualasto Late Triassic Late Carnian Dinosauria ? Ornithischia ?

















Partial skeleton with skull fragments. Desojo J.B., Fiorelli L.E., Ezcurra M.D. et al. (2020). The Late Triassic Ischigualasto Formation at Cerro Las Lajas (La Rioja, Argentina): fossil tetrapods, high-resolution chronostratigraphy, and faunal correlations.
2018 Pitekunsaurus macayai  valid Filippi & Garrido 2008 11,8 m 4 t 2,5 South America Argentina Río Negro Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Skull fragments and fragmentary skeleton. Filippi, L.S.; Garrido, A.C. (2008). "Pitekunsaurus macayai gen. et sp. nov., new titanosaur (Saurischia, Sauropoda) from Upper Cretaceous Neuquén Basin, Argentina".
2019 Piveteausaurus divesensis   valid Taquet & Welles 1977 5,5 m ? 420 kg ? 1,5 Europe France Normandy Marnes de Dives Middle Jurassic Late Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Afrovenatorinae








Frontals, parietals, braincase. Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2020 Planicoxa depressa S > Osmakasaurus depressus Carpenter & Wilson 2008





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
2021 Planicoxa venenica   valid DiCroce & Carpenter 2001 4,75 m 430 kg 3 North America USA Utah Cedar Mountain Early Cretaceous Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Several ? (at least 2) individuals. MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
2022 Plateosauravus cullingworthi valid von Huene 1932 8,3 m 1,4 t 2 Africa South Africa Eastern Cape Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda ?













At least two individuals. Blair W. Mcphee, Emese M. Bordy, Lara Sciscio i Jonah N. Choiniere. (2017). The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic–Jurassic boundary.
2023 Plateosauravus stormbergensis S > "Plateosaurus" stormbergensis von Huene 1932





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2024 Plateosaurus ajax S > Pachysaurus ajax (von Huene) Galton (1908) 2001





























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2025 Plateosaurus aurifontanalis S > Sarahsaurus aurifontanalis Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2026 Plateosaurus bavaricus  S > "Zanclodon" bavaricus Fraas 1894





























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2027 Plateosaurus borealis S > Camelotia borealis Galton 2001





























Tracy Ford- Paleofile.
2028 Plateosaurus carinatus S > Massospondylus carinatus Paul 1988





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2029 Plateosaurus cloacinus S > "Megalosaurus" cloacinus von Huene 1905





























Mortimer - Theropod database (online).
2030 Plateosaurus cullingworthi S > Plateosauravus cullingworthi Haughton 1924





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2031 Plateosaurus elizae S > Thecodontosaurus elisae von Huene 1908





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2032 Plateosaurus engelhardti valid von Meyer 1837 9,4 m 2,6 t 4 Europe Germany, Greenland, France, Switzerland, Norway ? Bavaria,
Baden-Württemberg, Thuringia, Saxony-Anhalt, Sermersooq, Bourgogne-Franche-Comté, Aargau, Snorre oil field ?		 Trossingen, Fleming Fjord, Marnes Irisees Superieures, Klettgau, Obere Bunte Mergel ?, Lunde ? Late Triassic Middle Norian-Rhaetian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria














Probably more than 100 skeletons (juvenile to adult). Klein (2004). Bone histology and growth of the prosauropod dinosaur Plateosaurus engelhardti MEYER, 1837 from the Norian bonebeds of Trossingen (Germany) and Frick (Switzerland).
von Huene (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
Galton, P. M. (2012). Case 3560 Plateosaurus engelhardti Meyer, 1837 (Dinosauria, Sauropodomorpha): proposed replacement of unidentifiable name-bearing type by a neotype.
Hurum, J.H., Bergan, M., Müller, R., Nystuen, J.P. & Klein, N. (2006). "A Late Triassic dinosaur bone, offshore Norway".
Yates, Adam M. (2003). "Species taxonomy of the sauropodomorph dinosaurs from the Löwenstein Formation (Norian, Late Triassic) of Germany".
2033 "Plateosaurus" erlenbergiensis nomen dubium von Huene 1908 6,8 m 800 kg 3 Europe Germany Baden-Württemberg Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria














Several individuals ? von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2034 Plateosaurus flieingeri S > "Gresslyosaurus" plieningeri Young 1947





























Young, C.-C. (1947). "On Lufengosaurus magnus Young (sp. nov.) and additional finds of Lufengosaurus huenei Young".
2035 Plateosaurus fraasi S > Efraasia minor (von Huene) (1908)





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2036 Plateosaurus fraasianus S > Plateosaurus engelhardti von Huene 1932 6,5 m 700 kg 2


























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2037 Plateosaurus giganteus S > Pachysaurus giganteus (von Huene) Galton (1932) 2001





























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2038 Plateosaurus gracilis valid von Huene 1908 5 m 330 kg 3,5 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria














At least 4 individuals ? (problematic). Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2039 Plateosaurus gresslyi S > Gresslyosaurus ingens Olshevsky 2000





























Olshevsky, (2000). An annotated checklist of dinosaur species by continent.
2040 Plateosaurus huenei S > Lufengosaurus huenei Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2041 Plateosaurus ingens S > Gresslyosaurus ingens Galton 1998





























Galton, (1998). The prosauropod dinosaur Plateosaurus (Dimodosaurus) poligniensis (PIDANCET & CHOPARD, 1862) (Upper Triassic, Poligny, France).
2042 Plateosaurus integer S > Plateosaurus engelhardti Fraas 1915





























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2043 Plateosaurus longiceps S > Plateosaurus engelhardti Jaekel 1913 9,3 m 2,1 t 3


























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2044 Plateosaurus magnus S > Pachysaurus magnus (von Huene) Galton (1908) 2001





























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2045 Plateosaurus marayensis S > Leyesaurus marayensis Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2046 Plateosaurus mognai S > Adeopapposaurus mognai Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2047 Plateosaurus obtusus S > Megalosaurus obtusus von Huene 1908





























Tracy Ford- Paleofile.
2048 Plateosaurus plieningeri S > "Gresslyosaurus" plieningeri von Huene 1932





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2049 Plateosaurus poligniensis S > Dimodosaurus poligniensis von Huene 1908





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2050 Plateosaurus quenstedti S > Plateosaurus engelhardti von Huene 1905 6,6 m 720 kg 2


























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2051 "Plateosaurus" reinigeri nomen dubium von Huene 1905 6 m 540 kg 3 Europe Germany Baden-Württemberg Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














Partial skeleton without skull. Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2052 Plateosaurus robustus S > Plateosaurus engelhardti von Huene 1932





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2053 "Plateosaurus" stormbergensis nomen dubium Broom 1915 8,8 m 1,65 t 2,5 Africa South Africa Free State Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Femur, metacarpal I, fragmentary vertebrae and pubis. von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2054 Plateosaurus tolentinoi S > Unaysaurus tolentinoi Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2055 Plateosaurus torgeri S > Plateosaurus engelhardti von Huene 1932





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2056 Plateosaurus trossingensis S > Plateosaurus engelhardti Fraas 1913





























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2057 Plateosaurus wetzelianus S > Pachysaurus wetzelianus (von Huene) Galton (1932) 2001





























Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2058 Platyceratops tatarinovi  S > Bagaceratops rozhdestvenskyi ? Alifanov 2003 1,4 m 40 kg 2 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









Incomplete skull. Czepiñski, £. (2019). Ontogeny and variation of a protoceratopsid dinosaur Bagaceratops rozhdestvenskyi from the Late Cretaceous of the Gobi Desert.
2059 Platypelta coombsi valid Penkalski 2018 6,1 m 2,6 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










5 individuals (include skulls and partial skeletons). Penkalski, P. (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.
2060 Plesiohadros djadokhtaensis valid Tsogtbaatar et al. 2014 8,6 m 3,4 t 2 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Partial skull, lower jaw, cervical vertebra, hyoid, metacarpals and phalanges. Referred fragmentary tibia and fibula, astragalus, metatarsals, phalanges. Khishigjav Tsogtbaatar; David Weishampel; David C. Evans & Mahito Watabe (2014). "A new hadrosauroid (Plesiohadros djadokhtaensis) from the Late Cretaceous Djadokhtan fauna of southern Mongolia".
2061 "Plesiosaurodon" nomen nudum > Paronychodon asiaticus Nessov (Sues & Averianov) (2013)





























Mortimer - Theropod database (online).
2062 Pleurocoelus altus S > Astrodon johnstoni ? Marsh 1888





























Carpenter, Kenneth; Tidwell, Virginia (2005). "Reassessment of the Early Cretaceous sauropod Astrodon johnstoni Leidy 1865 (Titanosauriformes)".
2063 Pleurocoelus montanus  S > Camarasaurus grandis Marsh 1896





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
2064 Pleurocoelus nanus  S > Astrodon johnstoni ? Marsh 1888





























Carpenter, Kenneth; Tidwell, Virginia (2005). "Reassessment of the Early Cretaceous sauropod Astrodon johnstoni Leidy 1865 (Titanosauriformes)".
2065 Pleurocoelus suffosus S > Bothriospondylus suffossus Marsh 1897





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2066 "Pleurocoelus" valdensis nomen dubium Lydekker 1889 5,9 m ? 620 kg ? 0,5 Europe United Kingdom England Grinstead Clay Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Two teeth, referred many teeth. Upchurch, P., Mannion, P. D. & Barrett, P. M. (2011). Sauropod dinosaurs. In Batten, D. J. (ed.) English Wealden Fossils.
2067 Pleuropeltus suessii S > Struthiosaurus austriacus Seeley 1881





























Carpenter K (2001). "Phylogenetic analysis of the Ankylosauria". In Carpenter, Kenneth (ed.). The Armored Dinosaurs.
2068 Pneumatoraptor fodori  valid Ösi, Apesteguía & Kowalewski 2010 0,67 m 0,51 kg 2 Europe Hungary Veszprém County Csehbánya Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae ?



Scapulocoracoid, referred right tibiotarsus, metacarpal III, other fragments ? Õsi, A., Apesteguía, S., & Kowalewski, M. (2010). Non-avian theropod dinosaurs from the early Late Cretaceous of central Europe.
2069 "Podischion" nomen nudum > Hypacrosaurus altispinus ? Brown & Kaisen 1911





























Dingus & Norell (2010). Barnum Brown: The Man Who Discovered Tyrannosaurus rex.
2070 Podokesaurus holyokensis valid Talbot 1911 2,25 m 16 kg 3 North America USA Massachusetts, Connecticut Portland Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea













Fragmentary skeleton (destroyed), referred dorsal rib, dorsal rib fragments, pubis and tibia. Talbot, (1911). Podokesaurus holyokensis, a new dinosaur from the Triassic of the Connecticut Valley.
Mortimer - Theropod database (online).
2071 Poekilopleuron bucklandii   valid Eudes-Deslongchamps 1837 6,8 m 800 kg 2,5 Europe France Normandy Calcaire de Caen Middle Jurassic Middle Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Afrovenatorinae ?








Partial skeleton (21 caudal vertebrae, limb bones, gastralia, scapula and other fragments)- destroyed. Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2072 Poekilopleuron gallicum  S > Streptospondylus altdorfensis Cope 1869





























Cope, (1869). Synopsis of the Extinct Batrachia and Reptilia of North America. Part 1.
2073 Poekilopleuron minor S > Aristosuchus pusillus Cope 1878





























Cope, (1878). The affinities of the Dinosauria.
2074 Poekilopleuron pusillus S > Aristosuchus pusillus Owen 1876





























Owen, (1876). Supplement (No. VII) to the Monograph on the Fossil Reptilia of the Wealden and Purbeck Formations.
2075 "Poekilopleuron" schmidti  nomen dubium Kiprijanov 1883 15,7 m ? 7,2 t ? 1 Europe Russia Kursk Sekmenevsk Early-Late Cretaceous Albian-Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Proximal metacarpal IV. Mortimer - Theropod database (online).
2076 Poekilopleuron valens S > Antrodemus valens Leidy 1870





























Leidy, (1870). Remarks on Poicilopleuron valens, Clidastes intermedius, Leiodon proriger, Baptemys wyomingensis, and Emys stevensonianus.
2077 Poekilopleuron valesdunensis S > Dubreuillosaurus valesdunensis Allain 2002





























Allain, (2002). Discovery of a megalosaur (dinosauria, Theropoda) in the Middle Bathonian of Normandy (France) and its implications for the phylogeny of basal Tetanurae.
2078 Polacanthoides ponderosus S > Hylaeosaurus armatus and Polacanthus foxii Nopcsa 1928





























Ostrom (2005). Stratigraphy and Paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and Montana.
2079 Polacanthus becklesi   S > Polacanthus foxii Hennig 1924





























Pereda-Suberbiola, X., Fuentes, C., Meijide, M., Meijide-Fuentes, F., & Meijide-Fuentes, M. (2007). New remains of the ankylosaurian dinosaur Polacanthus from the Lower Cretaceous of Soria, Spain.
2080 Polacanthus foxii valid Owen 1865 4,85 m 1 t 3,5 Europe United Kingdom England Wessex, Vectis,
Wadhurst Clay		 Early Cretaceous Valanginian-Early Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Polacanthinae











Several individuals. Pereda-Suberbiola, X., Fuentes, C., Meijide, M., Meijide-Fuentes, F., & Meijide-Fuentes, M. (2007). New remains of the ankylosaurian dinosaur Polacanthus from the Lower Cretaceous of Soria, Spain.
Blows, W. T., & Honeysett, K. (2014). First Valanginian Polacanthus foxii (Dinosauria, Ankylosauria) from England, from the Lower Cretaceous of Bexhill, Sussex.
2081 Polacanthus marshi S > Hoplitosaurus marshi Blows 1987





























Blows W.T. (1987). The armoured dinosaur Polacanthus foxi, from the Lower Cretaceous of the Isle of Wight.
2082 Polacanthus rudgwickensis S > Horshamosaurus rudgwickensis Blows 1996





























Blows W.T. (1996) "A new species of Polacanthus (Ornithischia; Ankylosauria) from the Lower Cretaceous of Sussex, England".
2083 Polyodontosaurus grandis S > Troodon formosus ? Gilmore 1932 1,9 m ? 15 kg ? 1,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Dentary. Mortimer - Theropod database (online).
2084 Polyonax alticornis S > Triceratops alticornis Cope 1889





























E. D. Cope. (1889). The age of the Denver Formation.
2085 Polyonax mortuarius nomen dubium Cope 1874 ? ? 0 North America USA Colorado Laramie Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae ?







3 dorsal vertebrae, limb bone fragments and horn core fragments (subadult). Glut, (1997). Dinosaurs - The Encyclopedia.
2086 Ponerosteus exogyrarum nomen dubium Olshevsky 2000 ? ? 0 Europe Czech Republic Central Bohemia Exogyrenkalk Late Cretaceous Cenomanian Dinosauria ?


















Tibia. Fritsch, (1905). "Synopsis der Saurier der böhm. Kreideformation" [Synopsis of the saurians of the Bohemian Cretaceous formation].
2087 Powellvenator podocitus valid Ezcurra 2017 0,95 m 1,2 kg 2 South America Argentina La Rioja Los Colorados Late Triassic Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea













Hind limb bones (a few individuals). Martín D. Ezcurra (2017). "A new early coelophysoid neotheropod from the Late Triassic of northwestern Argentina".
2088 Pradhania gracilis valid Kutty et al. 2007 4,6 m (6,9 m ?) 240 kg (830 kg ?) 2 Asia India Andhra Pradesh Upper Dharmaram Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae ?












Fragmentary skeleton and skull fragments. Referred other individuals ? Kutty, T. S., Chatterjee, S., Galton, P. M., & Upchurch, P. (2007). Basal sauropodomorphs (Dinosauria: Saurischia) from the Lower Jurassic of India: their anatomy and relationships.
2089 Prenocephale brevis S > Foraminacephale brevis Sullivan 2000





























Sullivan, R.M. (2000). "Prenocephale edmontonensis (Brown & Schlaikjer) new comb. and P. brevis (Lambe) new comb. (Dinosauria: Ornithischia: Pachycephalosauria) from the Upper Cretaceous of North America".
2090 Prenocephale edmontonensis  nomen dubium Sullivan 2000 1,45 m (1,7 m ?) 16 kg (25 kg ?) 2 North America Canada, USA ? Alberta, Montana ? Horseshoe Canyon,
Hell Creek ?		 Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










At least 4 individuals (frontoparietal domes). Sullivan, R.M. (2000). "Prenocephale edmontonensis (Brown & Schlaikjer) new comb. and P. brevis (Lambe) new comb. (Dinosauria: Ornithischia: Pachycephalosauria) from the Upper Cretaceous of North America".
Sullivan, R.M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
2091 Prenocephale goodwini valid Sullivan 2003 1,95 m 37 kg 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Incomplete skull. Sullivan, R.M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
2092 Prenocephale prenes valid Maryanska & Osmólska 1974 2,15 m 50 kg 2 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Nearly complete skull and various postcranial remains. Sullivan, R.M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia)".
2093 Prenoceratops pieganensis   valid Chinnery 2004 1,5 m 40 kg 2 North America USA Montana Two Medicine Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Surangular fused with articular, referred at least 4 partial skeletons. Chinnery, B. (2004). Description of Prenoceratops pieganensis gen. et sp. nov. (Dinosauria: Neoceratopsia) from the Two Medicine Formation of Montana.
2094 Priconodon crassus nomen dubium Marsh 1888 3,8 m ? 400 kg ? 1,5 North America USA Maryland Arundel Early Cretaceous Late Aptian-Early Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae ?












Tooth, referred teeth and tibia. Carpenter, K., and Kirkland, J.I. (1998). Review of Lower and middle Cretaceous ankylosaurs from North America.
2095 Priodontognathus phillipsii nomen dubium Seeley 1875 3,5 m ? 300 kg ? 1 Europe United Kingdom England Calcareous Grit ? Late Jurassic ? Oxfordian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Left maxilla. Galton, P. M. (1980). Armored dinosaurs (Ornithischia: Ankylosauria) from the Middle and Upper Jurassic of England.
2096 Proa valdearinnoensis valid McDonald et al. 2012 6,2 m 1 t 2 Europe Spain Aragon Escucha Early Cretaceous Early Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









At least several individuals (include skulls). T. Mcdonald, Andrew; Espilez, Eduardo; Mampel, Luis; Kirkland, James; Alcalá, Luis (2012). "An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain".
2097 Probactrosaurus alashanicus S > Probactrosaurus gobiensis Rozhdestvensky 1966





























David Norman (2002). "On Asian ornithopods (Dinosauria: Ornithischia). 4. Probactrosaurus Rozhdestvensky, 1966".
2098 Probactrosaurus gobiensis valid Rozhdestvensky 1966 5,8 m 1,1 t 2,5 Asia China Inner Mongolia Dashuigou Early Cretaceous Barremian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Several individuals. David Norman (2002). "On Asian ornithopods (Dinosauria: Ornithischia). 4. Probactrosaurus Rozhdestvensky, 1966".
2099 "Probactrosaurus" mazongshanensis  S > Gongpoquansaurus mazongshanensis Lü 1997





























You, H.-I.; Li, D.-Q.; Dodson, P. (2014). "Gongpoquansaurus mazongshanensis (Lü, 1997) comb. nov. (Ornithischia: Hadrosauroidea) from the Early Cretaceous of Gansu Province, Northwestern China".
2100 "Probarodiplodocus" nomen nudum > "Amphicoelias brontodiplodocus" Fuller 2009





























Galiano, H.; Albersdorfer, R (2010). "A new basal diplodocid species, Amphicoelias brontodiplodocus, from the Morrison Formation, Big Horn Basin, Wyoming, with taxonomic reevaluation of Diplodocus, Apatosaurus, and other genera".
2101 Probrachylophosaurus bergei valid Freedman Fowler & Horner 2015 10,6 m 5,4 t 3 North America USA Montana Judith River Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Brachylophosaurini




Majority of a skull and skeleton, referred fragmentary skull. Fowler, Elizabeth A. Freedman, and John R. Horner. (2015) "A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana.
2102 Proceratops montanus S > Ceratops montanus Lull 1906





























Lull, R.S. (1906). "A new name for the dinosaurian genus Ceratops".
2103 Proceratosaurus bradleyi valid von Huene 1926 2,7 m 95 kg 2 Europe United Kingdom England Great Oolite Group Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Proceratosauridae






Partial skull, mandibles, hyoid and two cervical rib fragments. RAUHUT, O. W. M., MILNER, A. C., & MOORE-FAY, S. (2010). Cranial osteology and phylogenetic position of the theropod dinosaur Proceratosaurus bradleyi (Woodward, 1910) from the Middle Jurassic of England.
2104 Proceratosaurus divesensis S > Piveteausaurus divesensis Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
2105 "Procerosaurus" exogirarum S > Ponerosteus exogyrarum Fritsch 1905





























Fritsch, (1905). "Synopsis der Saurier der böhm. Kreideformation" [Synopsis of the saurians of the Bohemian Cretaceous formation].
2106 Procheneosaurus altidens S > "Trachodon" altidens Lull & Wright 1942





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2107 Procheneosaurus convincens S > Kazaklambia convincens Rozhdestvensky 1968





























Bell, P. R., & Brink, K. S. (2013). Kazaklambia convincens comb. nov., a primitive juvenile lambeosaurine from the Santonian of Kazakhstan.
2108 Procheneosaurus cranibrevis S > Lambeosaurus lambei ? Lull & Wright 1942





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2109 Procheneosaurus erectofrons S > Corythosaurus casuarius Lull & Wright 1942





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2110 Procheneosaurus praeceps S > Lambeosaurus lambei Lull & Wright 1942





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2111 Procompsognathus triassicus  valid Fraas 1913 1 m 1,3 kg 3 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae ?












Large part of skeleton and skull ? Knoll, F. (2008). On the Procompsognathus postcranium (Late Triassic, Germany).
2112 Prodeinodon dunkeri  S > "Megalosaurus" dunkeri Ruiz-Omenaca & Canudo 2003





























Ruiz-Omenaca and Canudo, (2003). A new theropod dinosaur ("Prodeinodon" sp.) from the Lower Cretaceous of La Cantalera (Teruel, Spain).
2113 "Prodeinodon" kwangshiensis nomen dubium Hou, Yeh & Zhao 1975 6,4 m ? 800 kg ? 0,5 Asia China Guangxi Xinlong Early Cretaceous Aptian-Albian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





4 teeth, referred teeth. Mo et al. (2015). Early Cretaceous vertebrates from the Xinlong Formation of Guangxi (southern China): a review.
2114 Prodeinodon mongoliensis nomen dubium Osborn 1924 9,8 m 2,3 t 2 Asia Mongolia Övörkhangai Huhteeg Svita Early Cretaceous Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Avetheropoda ? Coelurosauria ? Tyrannoraptora ? Tyrannosauroidea ?







Two teeth. Referred maxillary tooth ?, fragmentary tibia ?, fragmentary fibula ? Mortimer - Theropod database (online).
2115 Prodeinodon "tibetensis" nomen nudum Zhang & Li 1997 ? ? 0 Asia China Tibet Lura Early Cretaceous ? ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Not available. Mortimer - Theropod database (online).
2116 "Proiguanodon"  nomen nudum > Iguanodon van den Broeck 1900





























Olshevsky- Dinosaur Genera List.
2117 Propanoplosaurus marylandicus  valid Stanford et al. 2011 0,26 m (embryo) ? 3 North America USA Maryland Patuxent Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Impressions or natural casts of the head, dorsum, right forelimb, and part of the right pes. Stanford, R., Weishampel, D. B., & Deleon, V. B. (2011). The First Hatchling Dinosaur Reported from the Eastern United States: Propanoplosaurus marylandicus (Dinosauria: Ankylosauria) from the Early Cretaceous of Maryland, U.S.A.
2118 Proplanicoxa galtoni S > Mantellisaurus atherfieldensis ? Carpenter & Ishida 2010 4,3 m 320 kg 2,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia ? Styracosterna ? Hadrosauriformes ? Hadrosauroidea ?








13 dorsals, sacrum with ilia, parts of pubis and ischium. Carpenter, K. & Ishida, Y. (2010) "Early and "Middle" Cretaceous Iguanodonts in Time and Space".
2119 Prosaurolophus blackfeetensis S > Prosaurolophus maximus Horner 1992





























Drysdale et al. (2019). Description of juvenile specimens of Prosaurolophus maximus (Hadrosauridae: Saurolophinae) from the Upper Cretaceous Bearpaw Formation of southern Alberta, Canada, reveals ontogenetic changes in crest morphology.
2120 Prosaurolophus breviceps S > "Hadrosaurus" breviceps (Marsh) (1889)





























Stuchlik (2014)- Tribute to Dinosaurs.
2121 Prosaurolophus maximus valid Brown 1916 9,3 m 3,5 t 3,5 North America Canada, USA Alberta, Montana Dinosaur Park, Bearpaw, Two Medicine Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Saurolophini




At least over a dozen individuals (include skulls). Drysdale et al. (2019). Description of juvenile specimens of Prosaurolophus maximus (Hadrosauridae: Saurolophinae) from the Upper Cretaceous Bearpaw Formation of southern Alberta, Canada, reveals ontogenetic changes in crest morphology.
McGarrity, C. T.; Campione, N. E.; Evans, D. C. (2013). "Cranial anatomy and variation in Prosaurolophus maximus (Dinosauria: Hadrosauridae)".
2122 Protarchaeopteryx gauthieri S > Incisivosaurus gauthieri Senter et al. 2004





























Senter, Barsbold, Britt and Burnham, (2004). Systematics and evolution of Dromaeosauridae.
2123 Protarchaeopteryx robusta valid Ji & Ji 1997 0,75 m 1,8 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria




Large part of skeleton with skull fragments. Ji and Ji, (1997). A Chinese archaeopterygian, Protarchaeopteryx gen. nov.
2124 Protiguanodon mongoliense S > Psittacosaurus mongoliensis Osborn 1923





























Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2125 Protoavis texensis valid Chatterjee 1991 0,58 m 0,28 kg 2,5 North America USA Texas Bull Canyon, Tecovas Late Triassic Late Carnian ?-Early Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea













2 partial skeletons (with skull fragments) and referred fragments. Chatterjee, (1991). Cranial Anatomy and relationships of a new Triassic bird from Texas.
2126 Protoceratops andrewsi  valid Granger & Gregory 1923 2,15 m 115 kg 4 Asia Mongolia, China ? Ömnögovi, Gansu ?
Inner Mongolia ?		 Djadokhta, Minhe ? Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









At least several dozen individuals (skulls and postcranium). Granger, W., Gregory, W.K. (1923). “Protoceratops andrewsi, a pre-ceratopsian dinosaur from Mongolia”.
S³owiak, J., Tereshchenko, V.S., Fostowicz-Frelik, £. (2019). "Appendicular skeleton of Protoceratops andrewsi (Dinosauria, Ornithischia): comparative morphology, ontogenetic changes, and the implications for non-ceratopsid ceratopsian locomotion.
2127 Protoceratops hellenikorhinus  valid Lambert et al. 2001 2,6 m 195 kg 3 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Protoceratopsidae









At least several individuals (mostly skulls). Lambert, O, Godefroit, P, Li, H, Shang, C.-Y. & Dong, Z.-M. (2001). "A new species of Protoceratops (Dinosauria, Neoceratopsia) from the Late Cretaceous of Inner Mongolia (P. R. China)".
2128 Protoceratops kozlowskii  S > Breviceratops kozlowskii Maryanska & Osmólska 1975





























Maryanska, T.; Osmólska, H. (1975). "Protoceratopsidae (Dinosauria) of Asia".
2129 Protognathosaurus oxyodon  nomen dubium Olshevsky 1991 14 m 6,3 t 2,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Incomplete dentary. Glut, (1997). Dinosaurs - The Encyclopedia.
2130 Protognathus oxyodon S > Protognathosaurus oxyodon Zhang 1988





























Glut, (1997). Dinosaurs - The Encyclopedia.
2131 Protohadros byrdi  valid Head 1998 7,5 m 2,4 t 2 North America USA Texas Woodbine Late Cretaceous Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Skull and fragments. Referred teeth, skeletons ? Head J.J. (1998). "A new species of basal hadrosaurid (Dinosauria, Ornithopoda) from the Cenomanian of Texas".
2132 "Protorosaurus" belli S > Chasmosaurus belli Lambe 1914





























Lambe, L.M., (1914), "On the forelimb of a carnivorous dinosaur from the Belly River Formation of Alberta, and a new genus of Ceratopsia from the same horizon, with remarks on the integument of some Cretaceous herbivorous dinosaurs".
2133 "Protrachodon" nomen nudum > Orthomerus dolloi Nopcsa 1923





























Nopcsa, F. (1923). Die Familien der Reptilien.
2134 "Proyandusaurus"   nomen nudum > Hexinlusaurus multidens Knoll 1999





























Knoll, F. (1999). The family Fabrosauridae. In: J. I. Canudo and G. Cuenca-Bescós (Eds.): IV European Workshop on Vertebrate Palaeontology, Albarracin (Teruel, Spain), junio de 1999.
2135 Pseudolagosuchus major S > Lewisuchus admixtus Arcucci 1987





























Ezcurra, Martín D.; Nesbitt, Sterling J.; Fiorelli, Lucas E.; Desojo, Julia B. (2019). "New specimen sheds light on the anatomy and taxonomy of the early Late Triassic dinosauriforms from the Chañares Formation, NW Argentina".
2136 Psittacosaurus amitabha valid Napoli et al. 2019 1,5 m 17 kg 2 Asia Mongolia Övörkhangai Andakhuduk Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Skull and fragmentary postcranial elements. Napoli, J. G., Hunt, T., Erickson, G. M., Norell, M. A. (2019). "Psittacosaurus amitabha, a New Species of Ceratopsian Dinosaur from the Ondai Sayr Locality, Central Mongolia".
2137 "Psittacosaurus chaoyoungi" nomen nudum > Psittacosaurus meileyingensis Wang et al. 1989





























Jiang, B., & Sha, J. (2006). Late Mesozoic stratigraphy in western Liaoning, China: A review.
2138 Psittacosaurus gobiensis valid Sereno, Zhao & Tan 2010 1,1 m 7 kg 4 Asia China Inner Mongolia Bayan Gobi Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Skull and nearly complete skeleton with gastrolith. Sereno, Paul C.; Xijin, Zhao; Lin, Tan (2010). "A new psittacosaur from Inner Mongolia and the parrot-like structure and function of the psittacosaur skull".
2139 Psittacosaurus guyangensis S > Psittacosaurus mongoliensis Cheng 1983





























Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2140 Psittacosaurus houi S > Psittacosaurus lujiatunensis Sereno 2010





























Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2141 "Psittacosaurus liangi"  nomen nudum Liu 1999 ? ? 0 Asia China Liaoning ? Early Cretaceous ? ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Not available. Liu, B., (1999), "Comparison research of terrestrial life and environments between western and eastern Eurasia during Purbeck Times".
2142 Psittacosaurus lujiatunensis valid Zhou, Gao, Fox & Chen 2006 1,8 m 30 kg 2,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











At least several individuals (mostly skulls). Zhou, C.-F., Gao, K.-Q., Fox, R. C., & Chen, S.-H. (2006). A new species of Psittacosaurus (Dinosauria: Ceratopsia) from the Early Cretaceous Yixian Formation, Liaoning, China.
2143 Psittacosaurus major valid ? Sereno, Zhao, Brown & Tan 2007 1,6 m 21 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











3 individuals (2 skeletons and 3 skulls). Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2144 Psittacosaurus mazongshanensis nomen dubium Xu 1997 2,3 m ? 65 kg ? 1,5 Asia China Gansu Zhonggou Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae ?











Skull, cervical vertebrae, dorsal vertebrae, sacral vertebrae and a forelimb. Xu, X. (1997). A new psittacosaur (Psittacosaurus mazongshanensis sp. nov.) from Mazongshan Area, Gansu Province, China.
2145 Psittacosaurus meileyingensis valid Sereno, Zhao, Cheng & Rao 1988 1,35 m 13 kg 2 Asia China Liaoning Jiufotang, Fuxin Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Several individuals (also include "Psittacosaurus chaoyoungi"). Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2146 Psittacosaurus mongoliensis   valid Osborn 1923 1,85 m 32 kg 4 Asia Mongolia, China Övörkhangai, Bayankhongor, Dundgovi, Dornogovi, Inner Mongolia, Liaoning Öösh, Andakhuduk, Khooldzin Svita, Lisangou, Xinpongnaobao, Jiufotang, Unnamed Early Cretaceous Barremian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Many individuals (at least several dozen)- include complete skeletons and skulls. Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
Osborn H. F., (1923). “Psittacosaurus and Protiguanodon: two Lower Cretaceous iguanodonts from Mongolia”.
Erickson, G. M.; Tumanova, T. A. (2000). "Growth curve of Psittacosaurus mongoliensis Osborn (Ceratopsia: Psittacosauridae) inferred from long bone histology".
2147 Psittacosaurus neimongoliensis valid Russell & Zhao 1996 1,15 m (1,45 m ?) 8 kg (16 kg ?) 4 Asia China Inner Mongolia Ejinhoro Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Almost complete skeleton with skull, referred at least 3 (6?) individuals. Russell, D. A., & Zhao, X.-J. (1996). New psittacosaur occurrences in Inner Mongolia.
2148 Psittacosaurus ordosensis nomen dubium ?/S > Psittacosaurus sinensis ? Russell & Zhao 1996 0,85 m 3 kg 3 Asia China Inner Mongolia Ejinhoro Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Skull and hind limb, referred fragmentary skeleton with skull fragments and 2 other individuals ? Russell, D. A., & Zhao, X.-J. (1996). New psittacosaur occurrences in Inner Mongolia.
2149 Psittacosaurus osborni S > Psittacosaurus mongoliensis Young 1931





























Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2150 Psittacosaurus philemys S > Peishansaurus philemys Carpenter 1999





























Carpenter, K., (1999), Eggs, Nests, and Baby Dinosaurs. A Look at Dinosaur Reproduction.
2151 Psittacosaurus protiguanodonensis S > Psittacosaurus mongoliensis Young 1958





























Young, C. C. (1958). "The dinosaur remains of Laiyang, Shantung".
2152 "Psittacosaurus" sattayaraki   nomen dubium Buffetaut & Suteethorn 1992 1,2 m ? 9 kg ? 1,5 Asia Thailand Chaiyaphum Khok Kruat Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae ?











Right dentary and maxilla fragment. Buffetaut, Eric; Suteethorn, Varavudh (1992). "A new species of the ornithischian dinosaur Psittacosaurus from the Early Cretaceous of Thailand".
2153 "Psittacosaurus" sibiricus  valid Voronkevich & Averianov 2000 1,9 m (2,6 m ?) 35 kg (90 kg ?) 4 Asia Russia Kemerovo Ilek Early Cretaceous Barremian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











Almost complete skeleton with skull, referred many other bones. Averianov, Alexander O.; Voronkevich, Alexei V.; Leshchinskiy, Sergei V.; Fayngertz, Alexei V. (2006). "A ceratopsian dinosaur Psittacosaurus sibiricus from the Early Cretaceous of West Siberia, Russia and its phylogenetic relationships".
2154 Psittacosaurus sinensis  valid Young 1958 0,9 m 4 kg 4 Asia China Shandong Doushan Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











More than 20 individuals (include almost complete skeletons and skulls). Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2155 Psittacosaurus tingi S > Psittacosaurus mongoliensis Young 1931





























Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2156 Psittacosaurus xinjiangensis  valid Sereno & Zhao 1988 1,4 m 14 kg 3,5 Asia China Xinjiang Lianmuqin Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Psittacosauridae











More than 10 individuals. Sereno, P. C., & Shichin, C. (1988). Psittacosaurus xinjiangensis (Ornithischia: Ceratopsia), a new psittacosaur from the Lower Cretaceous of northwestern China.
2157 Psittacosaurus youngi  S > Psittacosaurus sinensis Zhao 1962





























Sereno, Paul C. (2010). "Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia:Psittacosaurus)".
2158 Pteropelyx altidens S > "Trachodon" altidens Lambe 1902





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2159 Pteropelyx grallipes nomen dubium Cope 1889 ? ? 0 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae ?





Partial skeleton without skull. Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2160 Pteropelyx marginatus S > Stephanosaurus marginatus Lambe 1902





























Tracy Ford- Paleofile.
2161 Pteropelyx selwyni S > "Trachodon" selwyni Lambe 1902





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2162 Pterospondylus trielbae nomen dubium Jaekel 1913 1,8 m 9 kg 2 Europe Germany Saxony-Anhalt Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ? Coelophysidae ?












Second dorsal vertebra. Rauhut and Hungerbuhler, (2000). A review of European Triassic theropods.
2163 Puertasaurus reuili  valid Novas et al. 2005 28 m 57 t 2 South America Argentina Santa Cruz Mata Amarilla Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Lognkosauria Cervical vertebra, dorsal vertebra, centra of two caudal vertebrae. Referred femur ? Novas, Fernando E.; Salgado, Leonardo; Calvo, Jorge; Agnolin, Federico (2005). "Giant titanosaur (Dinosauria, Sauropoda)from the Late Cretaceous of Patagonia".
2164 Pukyongosaurus millenniumi  nomen dubium ? Dong, Paik & Kim 2001 14,3 m 8,6 t 2 Asia South Korea South Gyeongsang Hasandong Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli ?




Fragmentary skeleton (mostly vertebrae and ribs). Park, J.-Y. (2016). "Comments on the validity of the taxonomic status of "Pukyongosaurus" (Dinosauria: Sauropoda)".
2165 Pulanesaura eocollum valid McPhee et al. 2015 8 m 1,1 t 2 Africa South Africa Free State Upper Elliot Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










At least 2 individuals. McPhee, Bonnan, Yates, Neveling and Choiniere, (2015). A new basal sauropod from the pre-Toarcian Jurassic of South Africa: Evidence of niche-partitioning at the sauropodomorph-sauropod boundary?
2166 Pycnonemosaurus nevesi valid Kellner & Campos 2002 8,9 m 3,2 t 2 South America Brazil Mato Grosso Adamantina Late Cretaceous Turonian-Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra Furileusauria






Teeth, ribs, caudal vertebrae, incomplete pubis, incomplete tibia and distal fibula. DELCOURT, R. (2017). Revised morphology of Pycnonemosaurus nevesi Kellner & Campos, 2002 (Theropoda: Abelisauridae) and its phylogenetic relationships.
2167 Pyroraptor olympius valid Allain & Taquet 2000 2,2 m 29 kg 2 Europe France, Spain ? Provence-Alpes-Côte d'Azur, Castile and León ?, Catalonia ? Argiles et Grès à Reptiles, equivalent of Sedano ?, Tremp Group ? Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae ?


Pedal ungual II, pedal phalanx II-2, metatarsal II, pedal ungual II, ulna and teeth. Referred other fragments. Allain and Taquet, (2000). A new genus of Dromaeosauridae (Dinosauria, Theropoda) from the Upper Cretaceous of France.
Torices, Currie, Canudo and Pereda-Suberbiola, (2015). Theropod dinosaurs from the Upper Cretaceous of the South Pyrenees basin of Spain.
2168 Qantassaurus intrepidus  valid Rich & Vickers-Rich 1999 1,8 m ? 10 kg ? 1,5 Australia Australia Victoria Wonthaggi Early Cretaceous Late Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria ?












Dentary. Referred incomplete left dentary ? and right dentary fragment. Herne et al. (2019) "New small-bodied ornithopods (Dinosauria, Neornithischia) from the Early Cretaceous Wonthaggi Formation (Strzelecki Group) of the Australian-Antarctic rift system, with revision of Q. intrepidus Rich and Vickers-Rich, 1999".
2169 Qianzhousaurus sinensis valid Lü et al. 2014 6,3 m 750 kg 3 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae ? Alioramini ?


Partial skeleton with skull. Lü, J., Yi, L., Brusatte, S.L., Yang, L., Li, H. & Chen, L. (2014) "A new clade of Asian Late Cretaceous long-snouted tyrannosaurids".
2170 Qiaowanlong kangxii  valid You & Li 2009 20,7 m 13 t 2 Asia China Gansu Xiagou Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae



8 cervical vertebrae, the right pelvic girdle and several unidentified bone fragments. Hai-Lu You & Da-Qing Li (2009). The first well-preserved Early Cretaceous brachiosaurid dinosaur in Asia.
2171 Qijianglong guokr valid Xing et al. 2015 13,2 m 5,2 t 3 Asia China Sichuan Suining Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Incomplete skull and partial skeleton (mostly vertebrae). Xing, L., Miyashita, T., Zhang, J. Li, D. Ye, Y. Sekiya, T. Wang, F. & Currie, P.J. (2015). A new sauropod dinosaur from the Late Jurassic of China and the diversity, distribution, and relationships of mamenchisaurids.
2172 Qingxiusaurus youjiangensis   valid Mo, Huang, Zhao, Wang & Xu 2008 12,5 m 6,3 t 2 Asia China Guangxi Unnamed red beds Late Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Humeri, sternal plates, neural spine. Mo Jin-You; Huang Chuo-Lin; Zhao Zhong-Ru; Wang Wei; Xu Xin (2008). "A new titanosaur (Dinosauria: Sauropoda) from the Late Cretaceous of Guangxi, China".
2173 Qinlingosaurus luonanensis  valid Xue, Zhang, Bi, Yue & Chen 1996 12 m ? 5,7 t ? 1 Asia China Shaanxi Hongtuling Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Caudal (?) vertebra, two other vertebrae, ilium and distal ischium. Glut, (2002). Dinosaurs - The Encyclopedia - Supplement 2.
2174 Qiupalong henanensis valid Xu et al. 2011 2,85 m 65 kg 3 Asia China Henan Qiupa Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





2 fragmentary skeletons without skulls. Xu, Kobayashi, Lu, Lee, Liu, Tanaka, Zhang, Jia and Zhang, (2011). A new ornithomimid dinosaur with North American affinities from the Late Cretaceous Qiupa Formation in Henan Province of China.
2175 Qiupanykus zhangi valid Lü et al. 2018 0,68 m 0,52 kg 3 Asia China Henan Qiupa Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae



Partial skeleton without skull. Lü,J., Li, X., Chang,H., Jia,S., Zhang,J., Gao,D., Zhang,Y., Zhang, C & Ding, F. (2018). "A new alvarezsaurid dinosaur from the Late Cretaceous Qiupa Formation of Luanchuan, Henan Province, central China.".
2176 Quaesitosaurus orientalis valid Kurzanov & Bannikov 1983 9,4 m ? 2,6 t ? 1,5 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Nemegtosauridae
Almost complete skull. Kurzanov, S. & Bannikov, A. (1983). "A new sauropod from the Upper Cretaceous of Mongolia".
2177 Quetecsaurus rusconii valid González-Riga & David 2014 14,8 m 7 t 2,5 South America Argentina Mendoza Lisandro Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria ? Lognkosauria ? Postorbital, two teeth, vertebrae, ribs, incomplete coracoid and forelimb bones. Gonzalez Riga and David, (2014). A new titanosaur (Dinosauria, Sauropoda) from the Upper Cretaceous (Cerro Lisandro Formation) of Mendoza Province, Argentina.
2178 Quilmesaurus curriei  valid Coria 2001 5,3 m 670 kg 2 South America Argentina Río Negro Allen Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra Furileusauria






Distal femur and tibia. Coria, (2001). New theropod from the Late Cretaceous of Patagonia.
2179 Rahiolisaurus gujaratensis   valid Novas et al. 2010 7,5 m 1,1 t 2,5 Asia India Gujarat Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra







At least several individuals. Novas, Chaterjee, Rudra and Datta, (2010). Rahiolisaurus gujaratensis, n. gen. n. sp., a new abelisaurid theropod from the Late Cretaceous of India.
2180 "Rahona" ostromi S > Rahonavis ostromi Forster et al. 1998





























Forster, Sampson, Chiappe and Krause, (1998). The theropod ancestry of birds: New evidence from the Late Cretaceous of Madagascar.
2181 Rahonavis ostromi valid Forster et al. 1998 0,8 m 0,95 kg 3,5 Africa Madagascar Mahajanga Maevarano Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves




Large part of skeleton without skull. Referred ulna, two distal humeri and partial dentary. Catherine A. Forster, Patrick M. OâConnor, Luis M. Chiappe, and Alan H. Turner (2020) The osteology of the Late Cretaceous paravian Rahonavis ostromi from Madagascar.
2182 Rajasaurus narmadensis  valid Wilson et al. 2003 6,6 m (9 m ?) 700 kg (1,8 t ?) 3 Asia India Gujarat,
Madhya Pradesh ?		 Lameta Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Majungasaurinae







Braincase and partial skeleton. Referred sacrum ?, ilia ?, tibia ? (Lametasaurus indicus material) and skull ? Wilson, Sereno, Srivastava, Bhatt, Khosla and Sahni, (2003). A new abelisaurid (Dinosauria, Theropoda) from the Lameta Formation (Cretaceous, Maastrichtian) of India.
Mortimer - Theropod database (online).
2183 Rapator ornitholestoides valid von Huene 1932 4,8 m ? 270 kg ? 1 Australia Australia New South Wales Griman Creek Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora









Metacarpal I. Agnolin, Ezcurra, Pais and Salisbury, (2010). A reappraisal of the Cretaceous non-avian dinosaur faunas from Australia and New Zealand: Evidence for their Gondwanan affinities.
2184 Rapetosaurus krausei  valid Curry Rogers & Forster 2001 16,5 m 10,3 t 4 Africa Madagascar Mahajanga Maevarano Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae ? Saltasaurinae ? Many individuals (bonebeds). Curry Rogers, K., & Kulik, Z. (2018). Osteohistology of Rapetosaurus krausei (Sauropoda: Titanosauria) from the Upper Cretaceous of Madagascar.
2185 Raptorex kriegsteini valid Sereno et al. 2009 2,6 m 40 kg 3,5 Asia China or Mongolia Liaoning or ? Yixian or Nemegt Early or Late Cretaceous Late Barremian-Early Aptian or
Early Maastrichtian		 Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea







Large part of skeleton with incomplete skull. Sereno, Tan, Brusatte, Kriegstein, Zhao and Cloward, (2009). Tyrannosaurid skeletal design first evolved at small body size.
2186 Ratchasimasaurus suranareae valid Shibata, Jintasakul & Azuma 2011 3 m 120 kg 2 Asia Thailand Nakhon Ratchasima Khok Kruat Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Left dentary. SHIBATA, M., JINTASAKUL, P., & AZUMA, Y. (2011). A New Iguanodontian Dinosaur from the Lower Cretaceous Khok Kruat Formation, Nakhon Ratchasima in Northeastern Thailand.
2187 Rativates evadens valid McFeeters et al. 2016 3,2 m 90 kg 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Partial skeleton with skull fragments. McFeeters, B., Ryan, M. J., Schröder-Adams, C., & Cullen, T. M. (2016). A new ornithomimid theropod from the Dinosaur Park Formation of Alberta, Canada.
2188 Rayososaurus agrioensis   valid Bonaparte 1996 13,1 m 4,9 t 2 South America Argentina Neuquén Candeleros Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Limaysaurinae ?


Left scapula, left femur and incomplete left fibula. Carballido, J. L., Garrido, A. C., Canudo, J. I., & Salgado, L. (2010). Redescription of Rayososaurus agrioensis Bonaparte (Sauropoda, Diplodocoidea), a rebbachisaurid from the early Late Cretaceous of Neuquén.
2189 Rayososaurus tessonei S > Limaysaurus tessonei Wilson & Sereno 1998





























Wilson, J.A., Sereno, P.C., (1998). Early evolution and higher-level phylogeny of sauropod dinosaurs.
2190 Rebbachisaurus agrioensis S > Rayososaurus agrioensis Paul 2010





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2191 Rebbachisaurus garasbae  valid Lavocat 1954 26 m 40 t 2 Africa Morocco Drâa-Tafilalet Kem Kem Beds Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Rebbachisaurinae


Right scapula, right humerus, right ischium, vertebrae and other fragments. Referred other fragments (mostly vertebrae and teeth) ? Wilson, J.A.& Allain, R. (2015). "Osteology of Rebbachisaurus garasbae Lavocat, 1954, a diplodocoid (Dinosauria, Sauropoda) from the early Late Cretaceous–aged Kem Kem beds of southeastern Morocco".
2192 "Rebbachisaurus" tamesnensis nomen dubium Lapparent 1960 19 m ? 20 t ? 1 Africa Niger, Algeria ?, Tunisia ? Agadez and other ? Irhazer Group and other ? Middle Jurassic ? ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










At least several individuals ? (problematic). de Lapparent, A. F. (1960). Translated by Carrano, Matthew. "Les dinosauriens du "continental intercalaire" du Sahara central".
2193 Rebbachisaurus tessonei S > Limaysaurus tessonei Calvo & Salgado 1995





























Calvo, J. O. and Salgado, L. (1995). "Rebbachisaurus tessonei sp. nov. A new sauropod from the Albian-Cenomanian of Argentina; new evidence on the origin of the Diplodocidae.
2194 Regaliceratops peterhewsi valid Brown & Henderson 2015 5 m 1,4 t 2 North America Canada Alberta St. Mary River Late Cretaceous Middle Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini ?






Almost complete skull. Brown, Caleb M.; Henderson, Donald M. (2015). "A new horned dinosaur reveals convergent evolution in cranial ornamentation in ceratopsidae".
2195 Regnosaurus northamptoni  nomen dubium Mantell 1848 3,8 m ? 400 kg ? 1 Europe United Kingdom England Grinstead Clay Early Cretaceous Valanginian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Partial right mandible. Barrett, P. M., & Upchurch, P. (1995). Regnosaurus northamptoni, a stegosaurian dinosaur from the Lower Cretaceous of southern England.
2196 "Revueltoraptor lucasi" nomen ex dissertatione > Gojirasaurus quayi Hunt 1994





























Nesbitt, Irmis and Parker, (2007). A critical re-evaluation of the Late Triassic dinosaur taxa of North America.
2197 Rhabdodon inkeyi S > "Camptosaurus" inkeyi Nopcsa 1900





























Tracy Ford- Paleofile.
2198 Rhabdodon priscus  valid Matheron 1869 5,1 m 380 kg 4 Europe France, Spain ? Provence-Alpes-Côte d'Azur, Occitanie ?, Aragon ?, Catalonia ?, Castile and León ? "Lacustrine marls", Marnes Rouges Inferieures ?, Gres de Saint-Chinian ?, Argiles et Grès à Reptiles ?, Gres de Labarre ?, Arén ?, Tremp ?, Unnamed units ? Late Cretaceous Late Campanian ?-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










Many individuals (problematic). Norman, D.B. (2004). Basal Iguanodontia. [w]: David B. Weishampel, Peter Dodson, Halszka Osmólska (red.): "The Dinosauria".
Õsi, A., Prondvai, E., Butler, R. & Weishampel, D.B. (2012) Phylogeny, Histology and Inferred Body Size Evolution in a New Rhabdodontid Dinosaur from the Late Cretaceous of Hungary.
Chanthasit, P. (2010). “The ornithopod dinosaur Rhabdodon from the Late Cretaceous of France : anatomy, systematics and paleobiology".
2199 Rhabdodon robustum S > Zalmoxes robustus and Zalmoxes shqiperorum Nopcsa 1915





























Weishampel, D.B.; Jianu, C.-M.; Csiki, Z.; Norman, D.B. (2003). "Osteology and phylogeny of Zalmoxes (n. g.), an unusual euornithopod dinosaur from the Latest Cretaceous of Romania".
2200 Rhabdodon robustus S > Zalmoxes robustus and Zalmoxes shqiperorum Olshevsky 1990





























Weishampel, D.B.; Jianu, C.-M.; Csiki, Z.; Norman, D.B. (2003). "Osteology and phylogeny of Zalmoxes (n. g.), an unusual euornithopod dinosaur from the Latest Cretaceous of Romania".
2201 Rhabdodon septimanicus  valid Buffetaut & Le Loeuff 1991 1,1 m ? 4 kg ? 1 Europe France Occitanie Gres de Saint-Chinian Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










Dentary, other material ? Chanthasit, P. (2010). “The ornithopod dinosaur Rhabdodon from the Late Cretaceous of France : anatomy, systematics and paleobiology".
2202 Rhabdodon suessi S > Mochlodon suessi Steel 1969





























Õsi, A., Prondvai, E., Butler, R. & Weishampel, D.B. (2012) Phylogeny, Histology and Inferred Body Size Evolution in a New Rhabdodontid Dinosaur from the Late Cretaceous of Hungary.
2203 Rhadinosaurus alcimus S > Struthiosaurus austriacus Seeley 1881





























Carpenter K (2001). The Armored Dinosaurs.
2204 Rhinorex condrupus valid Gates & Scheetz 2014 7 m 2 t 2 North America USA Utah Neslen Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Partial skeleton and skull. T.A. Gates & R. Scheetz (2014): A new saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the Campanian of Utah, North America.
2205 Rhodanosaurus ludgunensis S > Struthiosaurus austriacus ? Nopcsa 1929 ? ? 0 Europe France Occitanie Gres de Saint-Chinian Late Cretaceous Late Campanian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Dermal scutes, other material ? Carpenter K (2001). The Armored Dinosaurs.
2206 Rhoetosaurus brownei  valid Longman 1926 14,2 m 9 t 3 Australia Australia Queensland Walloon Coal Measures Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria









Large part of skeleton (probably all material belong to single individual). Nair, J. P., & Salisbury, S. W. (2012). New anatomical information on Rhoetosaurus brownei Longman, 1926, a gravisaurian sauropodomorph dinosaur from the Middle Jurassic of Queensland, Australia.
2207 Riabininohadros weberi valid Lopatin & Averianov 2020 6,6 m 1,1 t 2 Europe Ukraine Crimea Unnamed Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Hind limb bones. Lopatin, A.V., Averianov, A.O., & Alifanov, V.R., (2018), "New Data on Dinosaurs of the Crimean Peninsula".
2208 Richardoestesia asiatica nomen dubium Sues & Averianov 2013 1,95 m ? 13 kg ? 0,5 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Maniraptoriformes ? Maniraptora ? Pennaraptora ? Paraves ? Dromaeosauridae ?



More than 200 teeth. Averianov, A., & Sues, H.-D. (2019). Morphometric analysis of the teeth and taxonomy of the enigmatic theropod Richardoestesia from the Upper Cretaceous of Uzbekistan.
2209 Richardoestesia gilmorei valid Currie, Rigby & Sloan 1990 3,3 m ? 63 kg ? 0,5 North America Canada, USA Alberta, Montana, Texas Dinosaur Park, Horseshoe Canyon, Judith River, Aguja Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Maniraptoriformes ? Maniraptora ? Pennaraptora ? Paraves ? Dromaeosauridae ?



Partial dentaries and many teeth. Mortimer - Theropod database (online).
Currie, Rigby and Sloan, (1990). Theropod teeth from the Judith River Formation of southern Alberta, Canada.
Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
2210 Richardoestesia isosceles  valid Sankey 2001 1,5 m ? 6 kg ? 0,5 North America USA, Canada, Mexico Texas, New Mexico, Wyoming, Montana, North Dakota, South Dakota, Alberta, Saskatchewan, Chiapas Aguja, Menefee, Mesaverde, Judith River, Hell Creek, Lance, Milk River, Foremost, Dinosaur Park, Frenchman, Horseshoe Canyon, Scollard, Ocozocoautla Late Cretaceous Late Santonian ?-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ? Maniraptoriformes ? Maniraptora ? Pennaraptora ? Paraves ? Dromaeosauridae ?



Many teeth. Mortimer - Theropod database (online).
Sankey, (2001). Late Campanian southern dinosaurs, Aguja Formation, Big Bend, Texas.
Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
2211 Rinchenia mongoliensis valid Barsbold 1997 2,2 m 36 kg 4 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Nearly complete skeleton with skull. Funston, G. F., Mendonca, S. E., Currie, P. J., & Barsbold, R. (2018). Oviraptorosaur anatomy, diversity and ecology in the Nemegt Basin.
2212 Rinconsaurus caudamirus valid Calvo & González-Riga 2003 11,1 m 3,2 t 3 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Rinconsauria 3 individuals (2 adult and 1 juvenile). Calvo, Jorge O.; B.J.G. Riga (2003). "Rinconsaurus caudamirus gen. et sp nov., a new titanosaurid (Dinosauria, Sauropoda) from the Late Cretaceous of Patagonia, Argentina".
2213 Rioarribasaurus bauri S > Coelophysis bauri Weishampel et al. 2004





























Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria.
2214 Rioarribasaurus colberti nomen rejectum > Coelophysis bauri Hunt & Lucas 1991 2,85 m 20 kg 3


























Hunt & Lucas, (1991). Rioarribasaurus, a new name for a Late Triassic dinosaur from New Mexico (USA).
2215 "Riodevasaurus" nomen nudum > Turiasaurus riodevensis Anonymous 2004





























Stuchlik (2014)- Tribute to Dinosaurs.
2216 Riojasaurus incertus valid Bonaparte 1969 6,8 m 800 kg 3,5 South America Argentina La Rioja Los Colorados Late Triassic Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Riojasauridae












At least several individuals. Bonaparte, J.F. & Pumares, J.A. (1995). Notas sobre el primer craneo de Riojasaurus incertus (Dinosauria, Prosauropoda, Melanorosauridae) del Triasico Superios de La Rioja, Argentina.
2217 Rocasaurus muniozi valid Salgado & Azpilicueta 2000 7,9 m 1,9 t 3 South America Argentina Río Negro Allen Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae Saltasaurinae Partial skeleton, referred caudal vertebrae. Salgado, L. and C. Azpilicueta. (2000). Un nuevo saltasaurino (Sauropoda, Titanosauridae) de la provincia de Río Negro (Formacíon Allen, Cretácico Superior), Patagonia, Argentina.
2218 "Roccosaurus tetrasacralis" nomen nudum > Melanorosaurus readi van Heerden 1978





























Kitching, J. W., & Raath, M. A. (1984). Fossils from the Elliot and Clarens Formations (Karoo Sequence) of the northeastern Cape, Orange Free State and Lesotho, and a suggested biozonation based on tetrapods.
2219 "Ronaldoraptor" nomen nudum Gee & Rey 2003 1,2 m 5,4 kg 2 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Skull. Mortimer - Theropod database (online).
2220 Rubeosaurus ovatus  S > Styracosaurus ovatus McDonald & Horner 2010





























Wilson JP, Ryan MJ, Evans DC. (2020). A new, transitional centrosaurine ceratopsid from the Upper Cretaceous Two Medicine Formation of Montana and the evolution of the 'Styracosaurus-line' dinosaurs.
2221 Ruehleia bedheimensis valid Galton 2001 7,65 m 1,2 t 4 Europe Germany Thuringia Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda













2 (3 ?) individuals (one almost complete). Galton, P.M. (2001). "Prosauropod dinosaurs from the Upper Triassic of Germany".
2222 Rugocaudia cooneyi   nomen dubium ? Woodruff 2012 14,1 m 6,3 t 3 North America USA Montana Cloverly Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Partial skeleton (Tooth, 20 caudal vertebral centra, limb bones, ribs and other fragments). Woodruff, D. C. (2012). A new titanosauriform from the Early Cretaceous Cloverly Formation of Montana.
2223 Rugops primus  valid Sereno, Wilson & Conrad 2004 4,4 m 230 kg 2 Africa Niger Agadez Echkar Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Partial skull. Sereno, Wilson and Conrad, (2004). New dinosaurs link southern landmasses in the Mid-Cretaceous.
2224 Rukwatitan bisepultus valid Gorscak et al. 2014 16,2 m 8 t 3 Africa Tanzania Songwe Galula Late Cretaceous ? ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton (vertebrae, ribs, partial scapula, partial coracoids and other fragments). Referred humerus. Gorscak, E., O’Connor, P. M., Stevens, N. J., & Roberts, E. M. (2014). The basal titanosaurian Rukwatitan bisepultus (Dinosauria, Sauropoda) from the middle Cretaceous Galula Formation, Rukwa Rift Basin, southwestern Tanzania.
2225 "Rutellum impicatum" nomen oblitum Lhuyd 1699 ? ? 0 Europe United Kingdom England ? Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Tooth. Delair & Sarjeant, (2002). The earliest discoveries of dinosaurs; the records re-examined.
2226 Ruyangosaurus giganteus valid Lü et al. 2009 27 m 46 t 3 Asia China Henan Haoling Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



Large part of skeleton (probably a few individuals). Lü, Junchang; Pu, Hanyong; Xu, Li; Jia, Songhai; Zhang, Jiming; Shen, Caizhi (2014). Osteology of the giant sauropod dinosaur Ruyangosaurus giganteus Lü et al., 2009.
2227 "Sabinosaurus coahuilae" nomen nudum Anonymous 2006 ? 11 m 5,8 t 3 North America Mexico Coahuila Olmos Late Cretaceous Latest Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae





Large part of skeleton with skull fragments. Kirkland, J.I.; Hernández-Rivera, R.; Gates, T.; Paul, G.S.; Nesbitt, S.; Serrano-Brañas, C.I.; Garcia-de la Garza, J.P. (2006). "Large hadrosaurine dinosaurs from the latest Campanian of Coahuila, Mexico".
2228 Sacisaurus agudoensis valid Ferigolo & Langer 2006 1,15 m 3,2 kg 3 South America Brazil Rio Grande do Sul Caturrita Late Triassic Early Norian Dinosauria Silesauridae Sulcimentisauria
















At least several individuals. Langer, M.C., Ferigolo, J. (2013). The Late Triassic dinosauromorph Sacisaurus agudoensis (Caturrita Formation; Rio Grande do Sul, Brazil): anatomy and affinities.
2229 Sahaliyania elunchunorum  valid Godefroit, Hai, Yu & Lauters 2008 7,8 m 2,3 t 3 Asia China Heilongjiang Yuliangze Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




At least several individuals (bonebed). Godefroit, P., Hai, S., Yu, T. & Lauters, P. (2008) "New hadrosaurid dinosaurs from the uppermost Cretaceous of north−eastern China" .
2230 Saichania chulsanensis valid Maryañska 1977 4,6 m 900 kg 3,5 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











3 skeletons and 2 skulls. Penkalski, P., & Tumanova, T. (2016). The cranial morphology and taxonomic status of Tarchia (Dinosauria: Ankylosauridae) from the Upper Cretaceous of Mongolia.
2231 "Saldamosaurus tuvensis" nomen nudum Ulansky 2014 5 m ? 800 kg ? 1 Asia Russia Tuva Saldam Late Jurassic ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Braincase, vertebrae ? Averianov et al. (2007). Braincase of a Late Jurassic stegosaurian dinosaur from Tuva, Russia (Central Asia).
2232 "Salimosaurus" nomen nudum > Giraffatitan brancai Maier 2003 16,5 m 14 t 3 Africa Tanzania - Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




29 caudal vertebrae, fragmentary sacrum, pelvic bones (ilium, pubis), dorsal ribs, two anterior limbs without feet, two scapulae, femora, tibiae, and fibulae. Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
2233 Saltasaurus australis  S > Neuquensaurus australis McIntosh 1990





























Alejandro Otero (2010). "The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina".
2234 Saltasaurus loricatus valid Bonaparte & Powell 1980 8,9 m 2,9 t 3,5 South America Argentina Salta Lecho Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae Saltasaurinae At least 6 individuals and eggs. J. E. Powell, (1992), "Osteologia de Saltasaurus loricatus (Sauropoda - Titanosauridae) del Cretácico Superior del noroeste Argentino".
2235 Saltasaurus robustus S > "Titanosaurus" robustus McIntosh 1990





























Alejandro Otero (2010). "The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina".
2236 "Saltillomimus rapidus" nomen ex dissertatione Aguillon Martinez 2010 2,9 m 68 kg 3 North America Mexico Coahuila Cerro del Pueblo Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Partial skeleton, referred other fragments. Aguillon Martinez, (2010). Fossil vertebrates from the Cerro del Pueblo Formation, Coahuila, Mexico, and the distribution of Late Campanian (Cretaceous) terrestrial vertebrate faunas. MS thesis.
2237 Saltopus elginensis valid von Huene 1910 0,5 m 0,11 kg 3 Europe United Kingdom Scotland Lossiemouth Sandstone Late Triassic Norian Dinosauria Saurischia ?

















Partial skeleton without skull. Michael J. Benton & Alick D. Walker. (2011). "Saltopus, a dinosauriform from the Upper Triassic of Scotland".
2238 "Saltriosaurus" nomen nudum > Saltriovenator zanellai Dal Sasso 2000





























Olshevsky- Dinosaur Genera List.
2239 Saltriovenator zanellai valid Dal Sasso​, Maganuco & Cau 2018 7,5 m 1,35 t 2,5 Europe Italy Lombardy Saltrio Early Jurassic Early Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria












Fragmentary skeleton with skull fragments. Referred tooth. Dal Sasso, Maganuco and Cau, (2018). The oldest ceratosaurian (Dinosauria: Theropoda), from the Lower Jurassic of Italy, sheds light on the evolution of the three-fingered hand of birds.
2240 "Sanchusaurus" nomen nudum Hisa 1985 5,9 m ? 800 kg ? 1 Asia Japan Gunma Sebayashi Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Sacral centrum. Hasegawa, Manabe, Kase, Nakajima and Takakuwa, (1999). An ornithomimid vertebra from the Early Cretaceous Sebayashi Formation, Sanchu Terrane, Gunma Prefecture, Japan.
2241 "Sangonghesaurus" nomen nudum > Tianchisaurus nedegoapeferima Zhao 1983





























Olshevsky- Dinosaur Genera List.
2242 Sanjuansaurus gordilloi valid Alcober & Martinez 2010 3,6 m 63 kg 3,5 South America Argentina San Juan Ischigualasto Late Triassic Late Carnian Dinosauria Saurischia Herrerasauridae
















Large part of skeleton with skull. Alcober & Martinez, (2010). A new herrerasaurid (Dinosauria, Saurischia) from the Upper Triassic Ischigualasto Formation of northwestern Argentina.
2243 "Sanpasaurus" imperfectus S > Sanpasaurus yaoi (Young) (1944)





























Rozhdestvensky, A.K. (1967). New Iguanodonts from Central Asia.
2244 Sanpasaurus yaoi valid Young 1944 7,2 m 1,1 t 2,5 Asia China Sichuan Ziliujing Early Jurassic Toarcian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Dorsal vertebral series, referred many fragments (mostly vertebrae). McPhee, B.W., Upchurch, P., Mannion, P.D., Sullivan, C., Butler, R.J., Barrett, P.M. (2016). A revision of Sanpasaurus yaoi Young, 1944 from the Early Jurassic of China, and its relevance to the early evolution of Sauropoda (Dinosauria).
2245 Santanaraptor placidus  valid Kellner 1999 1,6 m 10 kg 2,5 South America Brazil Ceará Romualdo Early Cretaceous Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea ?







Distal caudal vertebrae, distal chevrons, ischia, femora, partial tibiae, partial fibulae, other fragments and skin, musculature. Kellner, (1999). Short note on a new dinosaur (Theropoda, Coelurosauria) from the Santana Formation (Romualdo Member, Albian), Northeastern brazil.
2246 Sanxiasaurus modaoxiensis valid Li et al. 2019 1,7 m 12 kg 3 Asia China Yunnan Xintiangou Middle Jurassic Aalenian Dinosauria Ornithischia Genasauria Neornithischia















Vertebrae (2 cervical, 11 dorsal, 4 sacral, 18 caudal), humeri, radii, ulnas, partial right ilium and ischium, femora, tibiae, left fibula, 3 metatarsi and 4 phalanges. Li, N., Dai, H., Tan, C., Hu, X., Wei, Z., Lin, Y., … Peng, G. (2019). A neornithischian dinosaur from the Middle Jurassic Xintiangou Formation of Yunyang, Chongqing, China: the earliest record in Asia.
2247 Sarahsaurus aurifontanalis valid Rowe, Sues & Reisz 2011 4,3 m 190 kg 3,5 North America USA Arizona Kayenta Early Jurassic Sinemurian-Pliensbachian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Massospondylidae ?












3 skeletons also with skulls. Marsh AD, Rowe TB (2018) “Anatomy and systematics of the sauropodomorph Sarahsaurus aurifontanalis from the Early Jurassic Kayenta Formation”.
2248 Saraikimasoom vitakri valid Malkani 2014 12,4 m 4,4 t 2 Asia Pakistan, India Balochistan, Maharashtra Vitakri, Lameta Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Incomplete skull and referred many other bones. Malkani (2020). First Snout with Complete Teeth Row of Small Titanosaur in Indo-Pakistan Found from the Latest Maastrichtian Vitakri Formation of Pakistan; Associated Cranial and Postcranial Skeletons of Saraikimasoom vitakri (Poripuchia, Stocky Titanosauria, Sauropoda) from Pakistan and Referred Fossils from India.
2249 Sarcolestes leedsi valid Lydekker 1893 2,1 m ? 70 kg ? 1 Europe United Kingdom England Oxford Clay Middle Jurassic Callovian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae ?












Partial left mandible, referred dermal scutes ? NAISH, D., & MARTILL, D. M. (2008). Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: Ornithischia.
2250 Sarcosaurus andrewsi S > Sarcosaurus woodi von Huene 1932





























Ezcurra et al. (2020). A revision of the early neotheropod genus Sarcosaurus from the Early Jurassic (Hettangian–Sinemurian) of central England.
2251 Sarcosaurus woodi valid Andrews 1921 5 m 210 kg 2,5 Europe United Kingdom England Lower Lias Early Jurassic Late Hettangian-Earliest Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Partial dorsal vertebra, partial ilia, proximal pubes, ischial fragment and incomplete femur. Referred "Liassaurus huenei" material ?, tibia (Sarcosaurus andrewsi). Ezcurra et al. (2020). A revision of the early neotheropod genus Sarcosaurus from the Early Jurassic (Hettangian–Sinemurian) of central England.
2252 Sarmientosaurus musacchioi valid Martínez et al. 2016 9,7 m 2 t 2 South America Argentina Chubut Bajo Barreal Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Skull, cervical vertebrae and cervical ribs. Rubén D. F. Martínez et al. (2016). "A Basal Lithostrotian Titanosaur (Dinosauria: Sauropoda) with a Complete Skull: Implications for the Evolution and Paleobiology of Titanosauria".
2253 Saturnalia tupiniquim valid Langer et al. 1999 1,7 m 6 kg 3,5 South America Brazil Rio Grande do Sul Santa Maria Late Triassic Middle Carnian Dinosauria Saurischia Eusaurischia Sauropodomorpha Guaibasauridae














3 partial skeletons with skull framents. Langer, M.C., Abdala, F., Richter, M., Benton, M.J. (1999). A sauropodomorph dinosaur from the Upper Triassic (Carnian) of southern Brazil.
2254 "Sauraechmodon" nomen nudum > Echinodon becklesii Falconer 1861





























Olshevsky- Dinosaur Genera List.
2255 Saurolophus angustirostris  valid Rozhdestvensky 1952 12,9 m 9 t 4 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Saurolophini




At least over a dozen individuals. Bell (2011). Cranial osteology and ontogeny of Saurolophus angustirostris from the Late Cretaceous of Mongolia with comments on Saurolophus osborni from Canada.
2256 Saurolophus atopus S > Lophorhothon atopus Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2257 Saurolophus blackfeetensis S > Prosaurolophus blackfeetensis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2258 Saurolophus kryschtofovici nomen dubium Riabinin 1930 ? ? 0 Asia China Heilongjiang Yuliangze Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae ? Saurolophini ?




Fragmentary ischium. Riabinin, Anatoly Nikolaenvich, N. (1930). "On the age and fauna of the dinosaur beds on the Amur River".
2259 Saurolophus maximus S > Prosaurolophus maximus Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2260 Saurolophus morrisi S > Augustynolophus morrisi Prieto-Márquez & Wagner 2013





























Prieto-Márquez, A.; Wagner, J.R. (2013). "A new species of saurolophine hadrosaurid dinosaur from the Late Cretaceous of the Pacific coast of North America".
2261 Saurolophus osborni   valid Brown 1912 10,2 m 4,5 t 4 North America Canada Alberta Horseshoe Canyon Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Saurolophini




At least 3 individuals (include almost complete skeleton with skull). Bell (2011). Cranial osteology and ontogeny of Saurolophus angustirostris from the Late Cretaceous of Mongolia with comments on Saurolophus osborni from Canada.
2262 Sauroniops pachytholus S > Carcharodontosaurus saharicus ? Cau, Dalla Vecchia & Fabbri 2013 10,2 m ? 3,8 t ? 1 Africa Morocco Meknès-Tafilalet ? Kem Kem Beds Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Left frontal. Cau, Andrea; Dalla Vecchia, Fabio M.; Fabbri, Matteo (2013). "A thick-skulled theropod (Dinosauria, Saurischia) from the Upper Cretaceous of Morocco with implications for carcharodontosaurid cranial evolution".
2263 Sauropelta edwardsi S > Sauropelta edwardsorum Ostrom 1970





























Ostrom, John H. (1970). "Stratigraphy and paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin area, Wyoming and Montana".
2264 Sauropelta edwardsorum valid Olshevsky 1991 6,75 m 2,2 t 3,5 North America USA Wyoming, Montana Cloverly Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












At least several individuals. Carpenter, K. (1984). Skeletal reconstruction and life restoration of Sauropelta (Ankylosauria: Nodosauridae) from the Cretaceous of North America.
2265 Saurophaganax maximus valid Chure 1995 10,7 m 3,2 t 3 North America USA Oklahoma Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Allosauridae






At least 4 individuals. Chure, (1995). A reassessment of the gigantic theropod Saurophagus maximus from the Morrison Formation (Upper Jurassic) of Oklahoma, USA.
2266 "Saurophagus maximus" nomen nudum > Saurophaganax maximus Stovall 1941





























Ray, (1941). Big for his day.
2267 Sauroplites scutiger valid Bohlin 1953 5 m ? ? 0,5 Asia China Inner Mongolia Unnamed Early Cretaceous Barremian-Aptian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Ribs, ischium ?, osteoderms. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2268 "Sauropodus" nomen nudum Simon 2001 26 m 32 t 2 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Tooth, vertebra, ribs ?, scapula, humerus, femur, tibiae, fibula. Simon, (2001). A giant sauropod from the Upper Cretaceous of El Chocon.
2269 Sauroposeidon proteles  valid Wedel, Cifelli & Sanders 2000 29 m 40 t 3 North America USA Oklahoma, Texas, Wyoming, Montana ? Antlers, Twin Mountains, Cloverly Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Four cervical vertebrae with cervical ribs. Referred many bones (also include Paluxysaurus jonesi material). Wedel, Cifelli and Sanders, (2000). Sauroposeidon proteles, a new sauropod from the Early Cretaceous of Oklahoma.
Mortimer - Theropod database (online).
2270 "Saurornithoides" asiamericanus  nomen dubium Olshevsky 2000 ? ? 0 Asia Uzbekistan Karakalpakstan Khodzhakul Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Tooth, referred teeth and distal caudal vertebrae ? Averianov and Sues, (2016). Troodontidae (Dinosauria: Theropoda) from the Upper Cretaceous of Uzbekistan.
2271 Saurornithoides inequalis S > Stenonychosaurus inequalis Carpenter 1982





























Carpenter (1982). Baby dinosaurs from the Late Cretaceous Lance and Hell Creek formations and a description of a new species of theropod.
2272 Saurornithoides isfarensis  S > "Troodon" isfarensis Olshevsky 2000





























Olshevsky, (2000). An annotated checklist of dinosaur species by continent.
2273 Saurornithoides junior  S > Zanabazar junior Barsbold 1974





























Barsbold, (1974). Saurornithoididae, a new family of small theropod dinosaurs from Central Asia and North America.
2274 Saurornithoides mongoliensis   valid Osborn 1924 2 m 20 kg 3,5 Asia Mongolia, China ? Ömnögovi,
Inner Mongolia ?		 Djadokhta, Barun Goyot ?
Bayan Mandahu ?		 Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Partial skeleton with skull, referred ? other individuals (1-3 ? problematic). Norell, Makovicky, Bever, Balanoff, Clark, Barsbold and Rowe, (2009). A review of the Mongolian Cretaceous dinosaur Saurornithoides (Troodontidae: Theropoda).
Mortimer - Theropod database (online).
2275 Saurornithoides sauvagei  S > Teinurosaurus sauvagei Nopcsa 1928





























Nopcsa, (1928). The genera of reptiles.
2276 Saurornitholestes explanatus S > "Laelaps" explanatus Martyniuk 2012





























Martyniuk, (2012). A Field Guide to Mesozoic Birds and Other Winged Dinosaurs.
2277 Saurornitholestes langstoni valid Sues 1978 3,2 m 65 kg 3,5 North America Canada, USA Alberta, Montana Dinosaur Park, Oldman, Foremost, Two Medicine, Judith River Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Saurornitholestinae

Many individuals (mostly teeth but also partial skeletons and skulls). Currie, P. J., & Evans, D. C. (2019). Cranial Anatomy of New Specimens of Saurornitholestes langstoni (Dinosauria, Theropoda, Dromaeosauridae) from the Dinosaur Park Formation (Campanian) of Alberta.
Mortimer - Theropod database (online).
2278 "Saurornitholestes" robustus  nomen dubium Sullivan 2006 1,9 m ? 17 kg ? 0,5 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Frontal, referred tooth ? Evans, D. C., Larson, D. W., Cullen, T. M., & Sullivan, R. M. (2014). “Saurornitholestes” robustus is a troodontid (Dinosauria: Theropoda).
2279 Saurornitholestes sullivani valid Jasinski 2015 2,4 m ? 31 kg ? 0,5 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Saurornitholestinae

Frontal, referred teeth ? and partial pedal ungual II ? Steven E. Jasinski (2015) A new dromaeosaurid (Theropoda: Dromaeosauridae) from the Late Cretaceous of New Mexico.
2280 Savannasaurus elliottorum valid Poropat et al. 2016 16,7 m 8,8 t 3 Australia Australia Queensland Winton Late Cretaceous Cenomanian-Early Turonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Partial skeleton (vertebrae, limb bones and other fragments). Poropat, S.F., Mannion, P.D., Upchurch, P., Hocknull, S.A., Kear, B.P., Kundrát, M., Tischler, T.R., Sloan, T., Sinapius, G.H.K., Elliott, J.A., Elliott, D.A. (2016). "New Australian sauropods shed light on Cretaceous dinosaur palaeobiogeography".
2281 Scansoriopteryx heilmanni  valid Czerkas & Yuan 2002 13 cm 6,8 g 3,5 Asia China Inner Mongolia Tiaojishan ? Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Scansoriopterygidae



Large part of skeleton with skull, referred ? (Epidendrosaurus ningchengensis material). Czerkas and Yuan, (2002). An arboreal maniraptoran from Northeast China. Feathered Dinosaurs and the Origin of Flight.
2282 "Scelidosaurus arizonensis" nomen nudum Ulansky 2014 ? ? 0 North America USA Arizona Kayenta Early Jurassic Sinemurian-Pliensbachian Dinosauria Ornithischia Genasauria Thyreophora Scelidosauridae














Scutes. Padian, K. (1989). Presence of the dinosaur Scelidosaurus indicates Jurassic age for the Kayenta Formation (Glen Canyon Group, northern Arizona).
2283 Scelidosaurus harrisonii valid Owen 1861 4,4 m 320 kg 3,5 Europe United Kingdom England Charmouth Mudstone Early Jurassic Sinemurian Dinosauria Ornithischia Genasauria Thyreophora Scelidosauridae














At least over a dozen individuals (skeletons and skulls). Norman, D. B. (2019). Scelidosaurus harrisonii from the Early Jurassic of Dorset, England: cranial anatomy.
2284 Scelidosaurus oehleri S > Tatisaurus oehleri Lucas 1996





























Lucas SG. (1996). The Thyreophoran Dinosaur Scelidosaurus from the Lower Jurassic Lufeng Formation, Yunnan, China.
2285 Schleitheimia schutzi valid Rauhut, Holwerda & Furrer 2020 6,5 m 550 kg 2,5 Europe Switzerland Schaffhausen Klettgau Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












Partial right ilium. Referred other fragments. Oliver W. M. Rauhut, Femke M. Holwerda & Heinz Furrer (2020). A derived sauropodiform dinosaur and other sauropodomorph material from the Late Triassic of Canton Schaffhausen, Switzerland.
2286 Scipionyx samniticus valid Dal Sasso & Signore 1998 0,53 m 0,1 kg 3,5 Europe Italy Campania Pietraroja Early Cretaceous Early Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae







Large part of skeleton with skull and soft tissue. Dal Sasso and Signore, (1998). Exceptional soft tissue preservation in a theropod dinosaur from Italy.
2287 Sciurumimus albersdoerferi valid Rauhut et al. 2012 0,72 m 0,25 kg 4 Europe Germany Bavaria Painten Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda ? Coelurosauria ? Tyrannoraptora ? Compsognathidae ?







Almost complete skeleton with skull. Rauhut, Foth, Tischlinger and Norell, (2012). Exceptionally preserved juvenile megalosauroid theropod dinosaur with filamentous integument from the Late Jurassic of Germany.
2288 Scolosaurus cutleri  valid Nopcsa 1928 6 m 2,5 t 3,5 North America Canada Alberta Dinosaur Park or Oldman Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Nearly complete skeleton without skull, referred partial skeleton. Penkalski, P. (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.
2289 Scolosaurus thronus valid Penkalski 2018 5,7 m 2,2 t 3 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Partial skeleton with skull, referred partial cervical half-ring and several ribbed osteoderms. Penkalski, P. (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.
2290 "Scrotum humanum" nomen oblitum Brookes 1763 ? ? 0 Europe United Kingdom England Taynton Limestone ? Middle Jurassic Bathonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Distal femur. Halstead & Sarjeant, (1993). Scrotum humanum Brookes - the earliest name for a dinosaur?
2291 Scutellosaurus lawleri valid Colbert 1981 1,65 m (1,9 m ?) 10 kg (16 kg ?) 4 North America USA Arizona Kayenta Early Jurassic Sinemurian-Pliensbachian Dinosauria Ornithischia Genasauria Thyreophora















Probably more than 30 individuals. Breeden, B.T. (2016) "Observations on the osteology of scutellosaurus lawleri Colbert, 1981 (Ornithischia: Thyreophora) on the basis on new specimens from the Lower Jurassic Kayenta Formation of Arizona".
2292 Secernosaurus koerneri valid Brett-Surman 1979 8,7 m 3,7 t 3 South America Argentina Chubut, Río Negro Lago Colhué Huapí,
Los Alamitos		 Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




At least several individuals. Prieto-Marquez, A., & Salinas, G. C. (2010). A re-evaluation of Secernosaurus koerneri and Kritosaurus australis (Dinosauria, Hadrosauridae) from the Late Cretaceous of Argentina.
2293 Sefapanosaurus zastronensis valid Otero et al. 2015 6 m 550 kg 3 Africa South Africa Free State Upper Elliot ? Early Jurassic ? Hettangian-Sinemurian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












At least 5 individuals. Otero, A., Krupandan, E., Pol, D., Chinsamy, A., Choiniere, J. (2015). A new basal sauropodiform from South Africa and the phylogenetic relationships of basal sauropodomorphs.
2294 Segisaurus halli  valid Camp 1936 1,55 m 4,5 kg 3,5 North America USA Arizona Navajo Sandstone Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












Large part of skeleton without skull. Carrano, Hutchinson and Sampson, (2005). New information on Segisaurus halli, a small theropod dinosaur from the Early Jurassic of Arizona.
2295 Segnosaurus galbinensis  valid Perle 1979 6,9 m 2 t 3,5 Asia Mongolia Ömnögovi, Dornogovi Bayan Shireh Late Cretaceous Turonian-Santonian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



At least 4 individuals. Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
2296 Segnosaurus zheziangensis S > "Chilantaisaurus" zheziangensis (Dong) (1979)





























Stuchlik (2014)- Tribute to Dinosaurs.
2297 Seismosaurus halli S > Diplodocus hallorum Gillette 1991





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
2298 Seismosaurus hallorum S > Diplodocus hallorum Gillette 1994





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
2299 Seitaad ruessi valid Sertich & Loewen 2010 3,5 m 100 kg 3 North America USA Utah Navajo Sandstone Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












11 dorsal vertebrae, 16 ribs, pectoral girdles, left and partial right forelimb, partial pelvis, partial left hind limb, and array of gastral ribs. Joseph J. W. Sertich and Mark A. Loewen (2010). Laudet, Vincent (ed.). "A New Basal Sauropodomorph Dinosaur from the Lower Jurassic Navajo Sandstone of Southern Utah.
2300 Sektensaurus sanjuanboscoi valid Ibiricu et al. 2019 5,3 m 330 kg 2 South America Argentina Chubut Lago Colhué Huapí Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Partial skeleton (icnlude vertebrae and limb bones). Ibiricu, Lúcio M.; Casal, Gabriel A.; Martínez, Rubén D.; Luna, Marcelo; Canale, Juan I.; Álvarez, Bruno N.; González Riga, Bernardo (2019). "A new ornithopod dinosaur (Dinosauria; Ornithischia) from the Late Cretaceous of central Patagonia".
2301 "Selimanosaurus" nomen nudum > Dicraeosaurus sattleri Maier 2003





























Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
2302 Sellacoxa pauli S > Barilium dawsoni Carpenter & Ishida 2010





























Norman, D.B. (2013) On the taxonomy and diversity of Wealden iguanodontian dinosaurs (Ornithischia: Ornithopoda).
2303 Sellosaurus fraasi  S > Efraasia minor von Huene 1908





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2304 Sellosaurus gracilis  S > Plateosaurus gracilis von Huene 1908





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2305 Sellosaurus hermannianus  S > Plateosaurus gracilis von Huene 1915 ?





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2306 Serendipaceratops arthurcclarkei  valid Rich & Vickers-Rich 2003 1,85 m ? 70 kg ? 1 Australia Australia Victoria Wonthaggi Early Cretaceous Early Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia












Ulna. Thomas H. Rich, Benjamin P. Kear, Robert Sinclair, Brenda Chinnery, Kenneth Carpenter, Mary L. McHugh & Patricia Vickers-Rich, (2014), "Serendipaceratops arthurcclarkei Rich & Vickers-Rich, 2003 is an Australian Early Cretaceous ceratopsian".
2307 Serikornis sungei valid Lefèvre et al. 2017 0,5 m 0,55 kg 4 Asia China Liaoning Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae



Almost complete skeleton with skull and feathers. Lefèvre, U., Cau, A., Cincotta, A., Hu, D., Chinsamy, A., Escuillié, F., Godefroit, P. (2017) “A new Jurassic theropod from China documents a transitional step in the macrostructure of feathers.”.
2308 Shamosaurus scutatus valid Tumanova 1983 4,5 m 1,1 t 2 Asia Mongolia Dornogovi Dzunbain Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Partial skeleton with skull, referred portion of skull and fragmentary mandible. Arbour, V.M. & Currie, P.J. (2015) Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2309 Shanag ashile  valid Turner, Hwang & Norell 2007 1 m 1,7 kg 2 Asia Mongolia Bayankhongor Öösh Early Cretaceous Berriasian-Barremian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria ?


Incomplete maxilla, incomplete dentary, partial splenial. Turner, A.S.; Hwang, S.H.; Norell, M.A. (2007). "A small derived theropod from Öösh, Early Cretaceous, Baykhangor Mongolia".
2310 Shanshanosaurus huoyanshanensis S > Tarbosaurus bataar Dong 1977 2,1 m 23 kg 3


























Dong, (1977). On the dinosaurian remains from Turpan, Xinjiang.
2311 Shantungosaurus giganteus  valid Hu 1973 15,3 m 16,5 t 3,5 Asia China Shandong Xingezhuang Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Edmontosaurini




At least several individuals (but could be more than 55 specimens). Eberth & Evans (2014) Hadrosaurs.
2312 Shanxia tianzhenensis  S > Saichania chulsanensis ? Barrett et al. 1998 3,9 m 550 kg 2,5 Asia China Shanxi Huiquanpu Late Cretaceous ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Partial skeleton with fragmentary skull. Barrett, P. M., Hailu, Y., Upchurch, P., & Burton, A. C. (1998). A new ankylosaurian dinosaur (Ornithischia: Ankylosauria) from the Upper Cretaceous of Shanxi Province, People’s Republic of China.
2313 Shanyangosaurus niupanggouensis  valid Xue, Zhang, Bi, Yue & Chen 1996 1,6 m 20 kg 2,5 Asia China Shaanxi Shanyang Late Cretaceous Middle-Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria




Uncinate processes ? partial synsacrum, proximal scapula, humeri, femur, tibia, metatarsals IV, partial phalanx and pedal ungual. Xue, Zhang, Bi, Yue and Chen, (1996). The development and environmental changes of the intermontane basins in the eastern part of Qinling Mountains.
2314 Shaochilong maortuensis  valid Brusatte et al. 2009 5,4 m 520 kg 2 Asia China Inner Mongolia Ulansuhai Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Skull fragments, incomplete axis and 6 caudal vertebrae ? Brusatte, Chure, Benson and Xu, (2010). The osteology of Shaochilong maortuensis, a carcharodontosaurid (Dinosauria: Theropoda) from the Late Cretaceous of Asia.
2315 Shenzhousaurus orientalis valid Ji et al. 2003 1,7 m 12 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Large part of skeleton with incomplete skull. Ji, Norell, Makovicky, Gao, Ji and Yuan, (2003). An early ostrich dinosaur and implications for ornithomimosaur phylogeny.
2316 Shidaisaurus jinae valid Wu et al. 2009 7,1 m 950 kg 3 Asia China Yunnan Chuanjie Middle Jurassic Aalenian-Bajocian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Metriacanthosauridae Metriacanthosaurinae






3 teeth, atlantal intercentrum, vertebrae, ilium, pubes and ischium. Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2317 Shingopana songwensis valid Gorscak et al. 2017 11,9 m 3,9 t 2,5 Africa Tanzania Songwe Galula Late Cretaceous ? ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
Left angular, cervical vertebrae, partial cervical ribs, partial dorsal ribs, left humerus, and partial left pubis. Gorscak, E., O’Connor, P.M., Roberts, E.M., Stevens, N.J. (2017). The second titanosaurian (Dinosauria: Sauropoda) from the middle Cretaceous Galula Formation, southwestern Tanzania, with remarks on African titanosaurian diversity.
2318 Shishugounykus inexpectus valid Qin, Clark, Choiniere & Xu 2019 1,75 m 8 kg 2,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea





Partial skeleton (mostly limb bones) with skull fragments. Qin, Z., Clark, J., Choiniere, J., & Xu, X. (2019). “A new alvarezsaurian theropod from the Upper Jurassic Shishugou Formation of western China.".
2319 Shixinggia oblita  valid Lü & Zhang 2005 1,8 m 30 kg 3 Asia China Guangdong Pingling Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Partial skeleton (mostly vertebrae and forelimb bones). Lu & Zhang, (2005). A new oviraptorid (Theropoda: Oviraptorosauria) from the Upper Cretaceous of the Nanxiong Basin, Guangdong Province of southern China.
2320 Shuangbaisaurus anlongbaoensis S > Sinosaurus triassicus Wang, You, Pan & Wang 2017





























Wang, You, Pan and Wang, (2017). A new crested theropod dinosaur from the Early Jurassic of Yunnan Province, China.
2321 Shuangmiaosaurus gilmorei  valid You, Ji, Li & Li 2003 10 m 5,4 t 2 Asia China Liaoning Sunjiawan Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Left maxilla with partial premaxilla and lacrimal, referred left dentary. Hailu, Y., Qiang, J., Jinglu, L., & Yinxian, L. (2003). A New Hadrosauroid Dinosaur from the Mid-Cretaceous of Liaoning, China.
2322 Shunosaurus jiangyiensis valid ? Fu & Zhang 2004 20,5 m ? 30 t ? 1 Asia China Yunnan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Partial skeleton (vertebrae and limb bones). Fu & Zhang (2004). On the Middle Jurassic Sauropoda of Jiangyi, Yuanmou.
2323 Shunosaurus lii   valid Dong, Zhou & Zhang 1983 12,5 m 7 t 4 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








Probably more than 20 individuals. Chatterjee, S. & Zheng, Z. (2002). "Cranial anatomy of Shunosaurus, a basal sauropod dinosaur from the Middle Jurassic of China".
2324 "Shunosaurus ziliujingensis" nomen nudum Zhang ? 1995 8,7 m 2,5 t 2 Asia China Sichuan ? Ziliujing ? Early Jurassic ? Toarcian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Skeleton ? Olshevsky (1995). New Info from China - DML (online).
2325 Shuvuuia deserti valid Chiappe, Norell & Clark 1998 1,15 m 2,7 kg 3 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae Mononykini


At least several individuals (partial skeletons and also skulls). Suzuki, Chiappe, Dyke, Watabe, Barsbold and Tsogtbaatar, (2002). A new specimen of Shuvuuia deserti Chiappe et al., 1998, from the Mongolian Late Cretaceous with a discussion of the relationships of alvarezsaurids to other theropod dinosaurs.
2326 Siamodon nimngami  valid Buffetaut & Suteethorn 2011 5,7 m 1,1 t 2 Asia Thailand Nakhon Ratchasima Khok Kruat Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Left maxilla, referred maxillary tooth and braincase. Buffetaut, E., & Suteethorn, V. (2011). A new iguanodontian dinosaur from the Khok Kruat Formation (Early Cretaceous, Aptian) of northeastern Thailand.
2327 "Siamodracon altispinus" nomen nudum Ulansky 2014 2,2 m ? 75 kg ? 1 Asia Thailand Kalasin Phu Kradung Early Cretaceous ? Berriasian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae












Dorsal vertebra. Buffetaut, E., Suteethorn, V, and Tong, H., (2001). The first thyreophoran dinosaur from southeast Asia: a stegosaur vertebra from the Late Jurassic Phu Kradung Formation of Thailand.
2328 "Siamosaurus" fusuiensis nomen dubium ? (Hou, Yeh & Zhao) Mortimer (1975) 5,1 m ? 250 kg ? 0,5 Asia China Guangxi Xinlong Early Cretaceous Aptian-Albian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae









Teeth. Hou, Yeh & Zhao, (1975). Fossil reptiles from Fusui, Kwangshi.
2329 Siamosaurus suteethorni  nomen dubium Buffetaut & Ingavat 1986 5,1 m ? 250 kg ? 0,5 Asia Thailand Khon Kaen Sao Khua Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae









Teeth. Buffetaut & Ingavat, (1986). Unusual theropod dinosaur teeth from the Upper Jurassic of Phu Wiang, northeastern Thailand.
2330 Siamotyrannus isanensis  valid Buffetaut, Suteethorn & Tong 1996 10 m 1,75 t 3 Asia Thailand Khon Kaen Sao Khua Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Vertebrae, chevrons, ilium, pubis, incomplete ischium and ischial fragment. Samathi, Butler & Chanthasit, (2015). A revision of Siamotyrannus isanensis (Dinosauria:Theropoda) from the Early Cretaceous of Thailand.
2331 Siamraptor suwati valid Chokchaloemwong et al. 2019 8 m 1,4 t 2 Asia Thailand Nakhon Ratchasima Khok Kruat Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria






Posterior mandible, referred fragments from at least 3 individuals. Chokchaloemwong, D., Hattori, S., Cuesta, E., Jintasakul, P., Shibata, M. & Azuma, Y. (2019). "A new carcharodontosaurian theropod (Dinosauria: Saurischia) from the Lower Cretaceous of Thailand".
2332 Siats meekerorum valid Zanno & Makovicky 2013 10,2 m 3,4 t 2,5 North America USA Utah Cedar Mountain Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora ?









Fragmentary skeleton, referred mid caudal neural arch, chevron, pedal phalanx and fragments. Zanno & Makovicky, (2013). Neovenatorid theropods are apex predators in the Late Cretaceous of North America.
2333 Sibirotitan astrosacralis valid Averianov et al. 2018 21,5 m 21,5 t 2 Asia Russia Kemerovo Ilek Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Dorsal vertebra, cervical vertebrae, fused sacrum and ilium, teeth and other fragments. Averianov, A., Ivantsov, S., Skutschas, P., Faingertz, A., & Leshchinskiy, S. (2018). A new sauropod dinosaur from the Lower Cretaceous Ilek Formation, Western Siberia, Russia.
2334 "Sidormimus" nomen nudum Lyon 2000 1 m 1,45 kg 3 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae








Partial skeleton without skull. Mortimer - Theropod database (online).
2335 Sigilmassasaurus brevicollis  valid ?/S > Spinosaurus aegyptiacus ? Russell 1996 10,1 m 2,2 t 2 Africa Morocco Drâa-Tafilalet Kem Kem Beds Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Spinosaurinae








Vertebrae (mostly dorsal vertebrae), many referred bones (problematic). Evers, Rauhut, Milner, McFeeters and Allain, (2015). A reappraisal of the morphology and systematic position of the theropod dinosaur Sigilmassasaurus from the "middle" Cretaceous of Morocco.
2336 Silesaurus opolensis valid Dzik 2003 1,7 m 15 kg 3 Europe Poland Opole Keuper Claystone Late Triassic Early Norian Dinosauria Silesauridae Sulcimentisauria
















At least several individuals (partial skeletons and single bones). Dzik J (2003). "A beaked herbivorous archosaur with dinosaur affinities from the early Late Triassic of Poland".
2337 Siluosaurus zhangqiani nomen dubium ? Dong 1997 1 m ? ? 0,5 Asia China Gansu Zhonggou Early Cretaceous Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













Teeth. Zhiming, Dong (1997). "A small ornithopod from Mazongshan area, Gansu Province, China".
2338 Silvisaurus condrayi  valid Eaton 1960 4 m 700 kg 3 North America USA Kansas Dakota Early Cretaceous Late Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton (mostly vertebrae) with skull. Eaton, T.H., Jr. (1960). "A new armored dinosaur from the Cretaceous of Kansas.
2339 Similicaudipteryx yixianensis  valid He, Wang & Zhou 2008 1,15 m 6,7 kg 4 Asia China Liaoning Jiufotang, Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caudipteridae



3 skeletons and 2 skulls. He, Wang and Zhou, (2008). A new genus and species of caudipterid dinosaur from the Lower Cretaceous Jiufotang Formation of Western Liaoning, China.
2340 Sinankylosaurus zhuchengensis valid Wang et al. 2020 ? ? 0 Asia China Shandong Wangshi Group Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Right illium. Wang, K. B.; Zhang, Y. X.; Chen, J.; Chen, S. Q.; Wang, P. Y. (2020). "A new ankylosaurian from the Late Cretaceous strata of Zhucheng, Shandong Province".
2341 "Sinavisaurus" nomen nudum > Sinornithosaurus millenii Skrepnick 2000





























Mortimer - Theropod database (online).
2342 Sinocalliopteryx gigas valid Ji, Ji, Lü & Yuan 2007 3,5 m 48 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae ?







2 skeletons with skulls and feathers. Ji, Ji, Lu & Yuan, (2007). A new giant compsognathid dinosaur with long filamentous integuments from Lower Cretaceous of Northeastern China.
2343 Sinoceratops zhuchengensis  valid Xu, Wang, Zhao & Li 2010 7,8 m 5,7 t 3 Asia China Shandong Xingezhuang Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







2 incomplete skulls and partial braincase, other material (also postcrania) ? Xu, X., Wang, K., Zhao, X., & Li, D. (2010) First ceratopsid dinosaur from China and its biogeographical implications.
2344 Sinocoelurus fragilis nomen dubium Young 1942 ? ? 0 Asia China Sichuan Kuangyuan Late Jurassic Tithonian Dinosauria ? Saurischia ? Eusaurischia ? Theropoda ?















Teeth. Young, (1942). Fossil vertebrates from Kuangyuan, N. Szechuan, China.
2345 "Sinopelta minima" nomen nudum > Sinopeltosaurus minimus Ulansky 2014





























Ulansky, R. E., (2014). Evolution of the stegosaurs (Dinosauria; Ornithischia).
2346 "Sinopeltosaurus minimus" nomen nudum Ulansky 2014 1,8 m ? 14 kg ? 0,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Ornithischia Genasauria Thyreophora















Distal tibia, distal fibula, astragalus, calcaneum and proximal metatarsal. Ulansky, R. E., (2014). Evolution of the stegosaurs (Dinosauria; Ornithischia).
2347 "Sinopliosaurus" fusuiensis S > "Siamosaurus" fusuiensis Hou, Yeh & Zhao 1975





























Hou, Yeh & Zhao, (1975). Fossil reptiles from Fusui, Kwangshi.
2348 Sinornithoides youngi  valid Russell & Dong 1994 1,1 m 2,5 kg 3,5 Asia China Inner Mongolia Ejinhoro Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Large part of skeleton with skull (juvenile). Russell and Dong, (1994). A nearly complete skeleton of a new troodont dinosaur from the Early Cretaceous of the Ordos Basin, Inner Mongolia, People's Republic of China.
2349 Sinornithomimus dongi  valid Kobayashi & Lü 2003 3,75 m 150 kg 4 Asia China Inner Mongolia Ulansuhai Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





At least 27 individuals (with almost complete skeletons and skulls). Kobayashi & Lu, (2003). A new ornithomimid dinosaur with gregarious habits from the Late Cretaceous of China.
2350 Sinornithosaurus ashile  S > Shanag ashile Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2351 Sinornithosaurus haoiana S > Sinornithosaurus millenii Liu, Ji, Tang & Gao 2004





























Liu, Ji, Tang & Gao, (2004). A new species of dromaeosaurids from the Yixian Formation of western Liaoning.
2352 Sinornithosaurus lujiatunensis S > Graciliraptor lujiatunensis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2353 Sinornithosaurus millenii valid Xu, Wang & Wu 1999 1,2 m 2,9 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


At least several individuals (include large part of skeleton, skulls and feathers). Xu, Wang and Wu, (1999). A dromaeosaurid dinosaur with filamentous integument from the Yixian Formation of China.
2354 Sinornithosaurus yangi S > Changyuraptor yangi Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2355 Sinornithosaurus zhaoianus S > Microraptor zhaoianus Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2356 Sinosauropteryx prima valid Ji & Ji 1996 0,9 m 1,1 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae







At least 5 individuals (include almost complete skeletons, skulls and feathers). Ji, Q., Ji, S. (1996). "On discovery of the earliest bird fossil in China (Sinosauropteryx gen. nov. ) and the origin of birds".
2357 Sinosaurus "shawanensis" nomen nudum Young 1948 ? 9,2 m ? 1,7 t ? 1 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Dorsal vertebra, other fragments ? Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
2358 Sinosaurus sinensis S > Sinosaurus triassicus Wang, You, Pan & Wang 2017





























Wang, You, Pan and Wang, (2017). A new crested theropod dinosaur from the Early Jurassic of Yunnan Province, China.
2359 Sinosaurus triassicus valid Young 1948 5,65 m 380 kg 3 Asia China Yunnan Lower Lufeng, Fengjiahe Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra ? Tetanurae ?












At least several individuals (include Shuangbaisaurus anlongbaoensis and Sinosaurus sinensis material). Mortimer - Theropod database (online).
2360 Sinotyrannus kazuoensis  valid Ji, Ji & Zhang 2009 9,3 m 2 t 2,5 Asia China Liaoning Jiufotang Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Proceratosauridae






Skull, dentaries, dorsal vertebrae, incomplete phalanx II-1, phalanx II-2, manual ungual II, ilia, proximal pubes and ischial fragments. Ji, Ji and Zhang, (2009). First large tyrannosauroid theropod from the Early Cretaceous Jehol Biota in Northeastern China.
2361 Sinovenator changii  valid Xu et al. 2002 1,3 m 7 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae Sinovenatorinae


At least 3 individuals (3 skeletons and 2 skulls). Yin, Pei and Zhou, (2018). Cranial morphology of Sinovenator changii (Theropoda: Troodontidae) on the new material from the Yixian Formation of western Liaoning.
2362 Sinraptor dongi valid Currie & Zhao 1994 7,6 m (11,5 m ?) 1,1 t (3,9 t ?) 3,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Metriacanthosauridae Metriacanthosaurinae






Large part of skeleton with skull. Referred teeth, metatarsal IV, skull and cervical vertebrae. Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2363 Sinraptor hepingensis valid Currie & Zhao 1994 9,2 m 2 t 3,5 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Metriacanthosauridae Metriacanthosaurinae






Large part of skeleton with skull. Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2364 "Sinucerasaurus" nomen nudum > Sinusonasus magnodens Xu & Norell 2006





























Xu X., and Norell, M., (2006), "Non-avian dinosaur fossils from the Lower Cretaceous Jehol Group of western Liaoning, China".
2365 Sinusonasus magnodens  valid Xu & Wang 2004 0,9 m 2,3 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae Sinovenatorinae


Partial skeleton (sacrum, caudal vertebrae, ribs, hind limb bones and other fragments) with skull. Xu, X.,Wang, X. (2004) "A New Troodontid (Theropoda: Troodontidae) from the Lower Cretaceous Yixian Formation of Western Liaoning, China".
2366 Sirindhorna khoratensis valid Shibata et al. 2015 8 m 3 t 2 Asia Thailand Nakhon Ratchasima Khok Kruat Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Skull fragments (at least 4 individuals). Masateru Shibata, Pratueng Jintasakul, Yoichi Azuma and Hai-Lu You (2015). "A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand".
2367 "Skaladromeus goldenii" nomen ex dissertatione Boyd 2012 1,8 m 10,5 kg 2 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Orodrominae











At least several individuals. Boyd (2012). Taxonomic revision of latest Cretaceous North american basal neonithischian taxa and a phylogenetic analysis of basal ornithischian relationships.
2368 Skorpiovenator bustingorryi valid Canale et al. 2009 6,2 m 1 t 3,5 South America Argentina Neuquén Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra







Large part of skeleton with skull. Canale, Scanferla, Agnolin & Novas, (2009). New carnivorous dinosaur from the Late Cretaceous of NW Patagonia and the evolution of abelisaurid theropods.
2369 Sonidosaurus saihangaobiensis valid Xu, Zhang, Tan, Zhao & Tan 2006 10,1 m 3,3 t 3 Asia China Inner Mongolia Iren Dabasu Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

5 dorsal vertebrae, sacral vertebra, caudal vertebra, ribs, chevron. partial left and right ilia, partial left pubis and both ischia. Xing, X., Xiaohong, Z., Qingwei, T., Xijin, Z., & Lin, T. (2006). A New Titanosaurian Sauropod from Late Cretaceous of Nei Mongol, China.
2370 Sonorasaurus thompsoni  valid Ratkevich 1998 17,8 m 18 t 3 North America USA Arizona Turney Ranch Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Partial skeleton (limb bones, vertebrae, scapular blades, ribs and other fragments). Referred rib ? D'Emic, Foreman & Jud. (2016). Anatomy, systematics, paleoenvironment, growth, and age of the sauropod dinosaur Sonorasaurus thompsoni from the Cretaceous of Arizona, USA.
2371 Soriatitan golmayensis valid Royo-Torres et al. 2017 11 m 4 t 3 Europe Spain Castile and León Golmayo Early Cretaceous Late Hauterivian-Early Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Teeth, vertebrae, limb bones, chevron, ilia, ischia and other fragments. Royo-Torres, R., Fuentes, C., Meijide, M., Meijide-Fuentes, F., & Meijide-Fuentes, M. (2017). A new Brachiosauridae Sauropod dinosaur from the lower Cretaceous of Europe (Soria Province, Spain).
2372 Soumyasaurus aenigmaticus valid Sangül, Agnolín & Chatterjee 2018 0,85 m ? 1,9 kg ? 1 North America USA Texas Bull Canyon Late Triassic Norian Dinosauria Silesauridae

















Partial left dentary. Sarıgül, Volkan; Agnolín, Federico; Chatterjee, Sankar (2018). "Description of a multitaxic bone assemblage from the Upper Triassic Post Quarry of Texas (Dockum group), including a new small basal dinosauriform taxon".
2373 "Sousatitan" unpublished Ghilardi ? 2016 8,8 m ? 1,5 t ? 1,5 South America Brazil Paraíba Rio Piranhas Early Cretaceous Berriasian-Hauterivian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



Left fibula. Ghilardi, A. M., Aureliano, T., Duque, R. R. C., Fernandes, M. A., Barreto, A. M. F., & Chinsamy, A. (2016). A new titanosaur from the Lower Cretaceous of Brazil.
2374 Sphaerotholus buchholtzae valid ?/S > Prenocephale edmontonensis ? Williamson & Carr 2002 1,7 m 25 kg 2 North America USA, Canada ? Montana, Saskatchewan ? Hell Creek, Frenchman ? Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Partial skull. Referred left postorbital ? Williamson, T. E., & Carr, T. D. (2002). A new genus of derived pachycephalosaurian from western North America.
Mallon, J. C., Evans, D. C., Tokaryk, T. T., & Currie, M. L. (2015). First pachycephalosaurid (Dinosauria: Ornithischia) from the Frenchman Formation (upper Maastrichtian) of Saskatchewan, Canada.
2375 Sphaerotholus edmontonense S > Prenocephale edmontonensis Longrich, Sankey & Tanke 2010





























Longrich, N. R., Sankey, J., & Tanke, D. (2010). Texacephale langstoni, a new genus of pachycephalosaurid (Dinosauria: Ornithischia) from the upper Campanian Aguja Formation, southern Texas, USA.
2376 Sphaerotholus goodwini S > Prenocephale goodwini Williamson & Carr 2002





























Williamson, T. E., & Carr, T. D. (2002). A new genus of derived pachycephalosaurian from western North America.
2377 Sphenospondylus gracilis nomen dubium Lydekker 1888 6,5 m 1,1 t 2 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












6 incomplete dorsal vertebrae. McDonald, A. T. (2012). The status of Dollodon and other basal iguanodonts (Dinosauria: Ornithischia) from the Lower Cretaceous of Europe.
2378 Spiclypeus shipporum valid Mallon et al. 2016 5,3 m 1,5 t 3 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Partial skull and postcranium. Mallon et al. (2016) Spiclypeus shipporum gen. et sp. nov., a Boldly Audacious New Chasmosaurine Ceratopsid (Dinosauria: Ornithischia) from the Judith River Formation (Upper Cretaceous: Campanian) of Montana.
2379 Spinophorosaurus nigerensis valid Remes et al. 2009 13,8 m 8,5 t 4 Africa Niger Agadez Irhazer Group Middle Jurassic ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda








3 individuals (include almost complete skeleton and skulls). Remes, K., Ortega, F., Fierro, I., Joger, U., Kosma, R., Ferrer, J.M.M., Ide, O., Maga, A. (2009). A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of sauropoda.
2380 Spinops sternbergorum valid Farke et al. 2011 5,3 m 1,8 t 2 North America Canada Alberta Oldman Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Centrosaurini





Skull fragments (4 individuals). Farke et al. (2011). "A new centrosaurine from the Late Cretaceous of Alberta, Canada, and the evolution of parietal ornamentation in horned dinosaurs".
2381 Spinosaurus aegyptiacus  valid Stromer 1915 14,4 m 6,5 t 3 Africa Egypt, Morocco, Algeria, Libya ?, Niger ?, Tunisia ?, Kenya ? Giza Governorate, Drâa-Tafilalet, Ghardaïa, Ouargla, Agadez ?, Tataouine ? Baharija, Kem Kem Beds, Continental Intercalaire, Kiklah ?, Tegama Group ?, Echkar ?, Chenini ?, Turkana Grits ? Early-Late Cretaceous Albian-Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Spinosaurinae








Several partial skeletons and many referred bones. Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
Ibrahim, Maganuco, Sereno, Dal Sasso, Keillor, Martill, Zouhri, Fabbri and Auditore, (2014). Associated remains of Spinosaurus aegyptiacus, an enormous predatory dinosaur with subaquatic adaptations. Journal of Vertebrate Paleontology.
Mortimer - Theropod database (online).
Dal Sasso, Maganuco and Buffetaut, (2005). New information on the skull of the enigmatic theropod Spinosaurus, with remarks on its size and affinities.
2382 Spinosaurus maroccanus S > Sigilmassasaurus brevicollis Russell 1996 12,6 m 4,4 t 2


























Evers, S.W., Rauhut, O.W.M., Milner, A.C., McFeeters, B. & Allain, R. (2015) "A reappraisal of the morphology and systematic position of the theropod dinosaur Sigilmassasaurus from the “middle”.
2383 Spinostropheus gautieri  valid Sereno, Wilson & Conrad 2004 8,5 m 600 kg 2,5 Africa Niger Agadez Tiourarén Middle-Late Jurassic Bathonian-Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria











Several individuals. Sereno, Wilson and Conrad, (2004). New dinosaurs link southern landmasses in the Mid-Cretaceous.
2384 Staurikosaurus pricei  valid Colbert 1970 2,4 m 20 kg 3,5 South America Brazil Rio Grande do Sul Santa Maria Late Triassic Middle Carnian Dinosauria Saurischia Herrerasauridae
















Large part of skeleton with mandibles. Referred fragments (Teyuwasu barbarenai material). Bittencourt & Kellner, (2009). The anatomy and phylogenetic position of the Triassic dinosaur Staurikosaurus pricei Colbert, 1970.
2385 Stegoceras bexelli nomen dubium Kuhn 1964 ? ? 0 Asia China Inner Mongolia Minhe Late Cretaceous Campanian-Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria












Fragmentary parietal. Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2386 Stegoceras breve S > Foraminacephale brevis Sues & Galton 1987





























Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2387 Stegoceras brevis S > Foraminacephale brevis Lambe 1918





























Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2388 Stegoceras browni S > Stegoceras validum Wall & Galton 1979





























Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2389 Stegoceras edmontonensis S > Prenocephale edmontonensis Sternberg 1945





























Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2390 Stegoceras formosum S > Troodon formosus Olshevsky 1991





























Mortimer - Theropod database (online).
2391 Stegoceras gilmorei S > Tylocephale gilmorei Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2392 Stegoceras lambei S > Colepiocephale lambei Sternberg 1945





























Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2393 Stegoceras lattimorei S > Goyocephale lattimorei Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2394 Stegoceras novomexicanum  valid Jasinski & Sullivan 2011 1,25 m 10 kg 2 North America USA New Mexico Kirtland, Fruitland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae











Frontoparietal. Referred 4 individuals (skull fragments). Jasinski, S. E.; Sullivan, R. M (2016). "The validity of the Late Cretaceous pachycephalosaurid Stegoceras novomexicanum (Dinosauria: Pachycephalosauridae)".
2395 Stegoceras prenes S > Prenocephale prenes Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2396 Stegoceras sternbergi S > Hanssuesia sternbergi Sternberg 1945





























Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2397 Stegoceras validum valid Sues & Galton 1987 2,1 m 47 kg 3 North America Canada Alberta Dinosaur Park, Oldman Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae











At least several dozen individuals (mostly skull fragments). Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2398 Stegoceras validus S > Stegoceras validum Lambe 1902





























Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)".
2399 Stegoceras wyomingense  S > Pachycephalosaurus wyomingensis Kuhn 1964





























Tracy Ford- Paleofile.
2400 Stegopelta landerensis valid Williston 1905 4,3 m ? 600 kg ? 1 North America USA Wyoming Frontier Late Cretaceous Middle Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton with skull fragments ? Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2401 Stegosaurides excavatus nomen dubium Bohlin 1953 ? ? 0 Asia China Gansu Xinminpu Group Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Thyreophora















Fragmentary vertebrae and the base of osteoderm. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2402 Stegosaurus "affinis" nomen nudum Marsh 1881 ? ? 0 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Pubis (lost). Galton, P. M. (2010) "Species of plated dinosaur Stegosaurus (Morrison Formation, Late Jurassic) of western USA: new type species designation needed".
2403 Stegosaurus armatus nomen dubium Marsh 1877 8 m 3,8 t 2 North America USA Colorado Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Stegosaurinae











Vertebrae, proximal right ischium, a partial femoral shaft, and fragmentary large dermal plate. Galton, P. M. (2010) "Species of plated dinosaur Stegosaurus (Morrison Formation, Late Jurassic) of western USA: new type species designation needed".
2404 Stegosaurus crassus S > Priconodon crassus Hennig 1915





























Tracy Ford- Paleofile.
2405 Stegosaurus discurus S > Hypsirophus discurus Hay 1902





























O. P. Hay. (1902). Bibliography and Catalogue of the Fossil Vertebrata of North America.
2406 Stegosaurus duplex S > Stegosaurus ungulatus Marsh 1887





























Marsh OC. (1887). Principal characters of American Jurassic dinosaurs. Part IX: The skull and dermal armor of Stegosaurus.
2407 Stegosaurus durobrivensis S > Lexovisaurus durobrivensis Nopcsa 1911





























Galton (1985). British plated dinosaurs (Ornithischia, Stegosauridae).
2408 Stegosaurus hastiger S > Dacentrurus hastiger Lydekker 1890





























Galton (1985). British plated dinosaurs (Ornithischia, Stegosauridae).
2409 Stegosaurus homheni S > Wuerhosaurus homheni Maidment et al. 2008





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2410 Stegosaurus laticeps S > Diracodon laticeps Ostrom & McIntosh 1966





























Ostrom, J. A., & McIntosh, J. S. (1966). Marsh’s dinosaurs. Thecollections from Como Bluff.
2411 Stegosaurus longispinus S > Alcovasaurus longispinus Gilmore 1914





























Francisco Costa & OctÃvio Mateus (2019) Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America.
2412 "Stegosaurus" madagascariensis nomen dubium Piveteau 1926 ? ? 0 Africa Madagascar Mahajanga Maevarano Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda














2 teeth. Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2413 Stegosaurus marshi S > Hoplitosaurus marshi Lucas 1901





























Lucas, F.A. (1902). Paleontological notes. The generic name Omosaurus. A new generic name for Stegosaurus marshi.
2414 Stegosaurus mjosi S > Hesperosaurus mjosi Maidment et al. 2008





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2415 Stegosaurus priscus S > Loricatosaurus priscus Nopcsa 1911





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2416 Stegosaurus "seeleyanus" S > "Hypsirophus seeleyanus" Gilmore 1914





























Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2417 Stegosaurus stenops valid Marsh 1887 8 m (9,3 m ?) 3,8 t (6 t ?) 4 North America USA Colorado, Wyoming, Utah Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Stegosaurinae











At least several dozen individuals (skulls and skeletons). Maidment, S.C.R., Brassey, C., Barrett, P.M. (2015). "The Postcranial Skeleton of an Exceptionally Complete Individual of the Plated Dinosaur Stegosaurus stenops (Dinosauria: Thyreophora) from the Upper Jurassic Morrison Formation of Wyoming.
Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2418 Stegosaurus sulcatus nomen dubium Marsh 1887 7 m 2,6 t 2 North America USA Wyoming Morrison Late Jurassic Late Kimmeridgian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Partial skeleton without skull. Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2419 Stegosaurus ungulatus valid ?/S > Stegosaurus stenops ? Marsh 1879 9,3 m 6 t 3 North America USA Wyoming Morrison Late Jurassic Early Tithonian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Stegosaurinae











Several individuals ? (problematic all material may belong to Stegosaurus stenops). Maidment, S.C.R., Brassey, C., Barrett, P.M. (2015). "The Postcranial Skeleton of an Exceptionally Complete Individual of the Plated Dinosaur Stegosaurus stenops (Dinosauria: Thyreophora) from the Upper Jurassic Morrison Formation of Wyoming.
2420 Stellasaurus ancellae valid Wilson, Ryan & Evans 2020 4,2 m 850 kg 2 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Pachyrhinosaurini ?





Partial skull. Wilson JP, Ryan MJ, Evans DC. (2020). A new, transitional centrosaurine ceratopsid from the Upper Cretaceous Two Medicine Formation of Montana and the evolution of the 'Styracosaurus-line' dinosaurs.
2421 "Steneodactylus pergracilis" nomen nudum > Chirostenotes pergracilis Holtz 1998





























Mortimer - Theropod database (online).
2422 Stenonychosaurus inequalis valid Sternberg 1932 2,9 m 60 kg 2,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



6 caudal vertebrae, limb bones. Referred frontoparietal complex and partial braincase. Van der Reest, A. J., & Currie, P. J. (2017). Troodontids (Theropoda) from the Dinosaur Park Formation, Alberta, with a description of a unique new taxon: implications for deinonychosaur diversity in North America.
2423 Stenopelix valdensis valid von Meyer 1857 1,15 m 8,5 kg 3,5 Europe Germany Lower Saxony Obernkirchen Sandstein Early Cretaceous Late Berriasian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Chaoyangsauridae











Large part of skeleton. Butler R.J. and Sullivan R.M. (2009). "The phylogenetic position of Stenopelix valdensis from the Lower Cretaceous of Germany and the early fossil record of Pachycephalosauria".
2424 Stenotholus kohleri S > Stygimoloch spinifer Giffin, Gabriel & Johnson 1987





























Sullivan, Robert M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria:Ornithischia)".
2425 Stenotholus kohlerorum S > Stygimoloch spinifer Olshevsky 1991





























Olshevsky, (1991). A Revison of the Parainfraclass Archosauria Cope, 1869, Excluding the Advanced Crocodyila.
2426 Stephanosaurus intermedius S > Corythosaurus intermedius (Parks) (1923)





























Tracy Ford- Paleofile.
2427 Stephanosaurus marginatus nomen dubium Lambe 1914 7,6 m 2,5 t 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Partial skeleton (mostly limb bones). Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2428 "Stereocephalus" tutus S > Euoplocephalus tutus Lambe 1902





























L. M. Lambe. (1902). "New genera and species from the Belly River Series (mid-Cretaceous)".
2429 Sterrholophus flabellatus S > Triceratops flabellatus Marsh 1891





























Ostrom, J. H.; Wellnhofer, P. (1986). "The Munich specimen of Triceratops with a revision of the genus".
2430 Stokesosaurus clevelandi  valid Madsen 1974 3,4 m (5,8 m ?) 125 kg (500 kg ?) 2 North America USA Utah, South Dakota, Colorado ? Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Stokesosauridae





Ilium, referred ilium, ischia ?, distal caudal vertebrae ?, other fragments (mostly skull fragments) ? Benson, R. B. J. (2008). New information on Stokesosaurus, a tyrannosauroid (Dinosauria: Theropoda) from North America and the United Kingdom.
2431 Stokesosaurus langhami  S > Juratyrant langhami Benson 2008





























Benson, R. B. J. (2008). New information on Stokesosaurus, a tyrannosauroid (Dinosauria: Theropoda) from North America and the United Kingdom.
2432 Stormbergia dangershoeki  S > Lesothosaurus diagnosticus Butler 2005





























Baron, M. G., Norman, D. B., & Barrett, P. M. (2016). Postcranial anatomy of Lesothosaurus diagnosticus (Dinosauria: Ornithischia) from the Lower Jurassic of southern Africa: implications for basal ornithischian taxonomy and systematics.
2433 Strenusaurus procerus S > Riojasaurus incertus Bonaparte 1969





























Novas (2009). The age of Dinosaurs in South America.
2434 Streptospondylus altdorfensis valid von Meyer 1832 5,3 m 410 kg 2 Europe France Normandy Unnamed Middle-Late Jurassic Late Callovian-Early Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae ? Eustreptospondylinae ?








Partial skeleton, referred distal femur ? Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2435 Streptospondylus cuvieri nomen dubium Owen 1842 5,7 m 500 kg 2 Europe United Kingdom England Inferior Oolite Group Middle Jurassic Bajocian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides ? Megalosauroidea ? Megalosauridae ? Eustreptospondylinae ?








Teeth and fragments. Mortimer - Theropod database (online).
2436 "Streptospondylus" grandis nomen nudum > Iguanodon anglicus ? Hulke 1879





























Olshevsky, (1991). A Revison of the Parainfraclass Archosauria Cope, 1869, Excluding the Advanced Crocodyila.
2437 Streptospondylus insignis S > "Megalosaurus" insignis Depéret & Savornin 1928





























Mortimer - Theropod database (online).
2438 Streptospondylus major S > Iguanodon major Owen 1842





























NAISH, D., & MARTILL, D. M. (2008). Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: Ornithischia.
2439 Streptospondylus meyeri S > Iguanodon ? Owen 1854





























Olshevsky, (1991). A Revison of the Parainfraclass Archosauria Cope, 1869, Excluding the Advanced Crocodyila.
2440 Streptospondylus nethercombensis S > Magnosaurus nethercombensis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2441 Streptospondylus recentior S > Iguanodon major ? Owen 1851





























Ostrom (2005). Stratigraphy and Paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and Montana.
2442 Streptospondylus rostromajor S > Streptospondylus altdorfensis Owen 1842





























Allain, (2001). Redescription of Streptospondylus altdorfensis, Cuvier’s theropod dinosaur, from the Jurassic of Normandy.
2443 Struthiomimus altus  valid Osborn 1916 4,5 m 210 kg 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





At least over a dozen individuals. Mortimer - Theropod database (online).
2444 Struthiomimus antiquus S > "Coelosaurus" antiquus (Leidy) (1865)





























Tracy Ford- Paleofile.
2445 Struthiomimus brevetertius S > Dromiceiomimus brevitertius Parks 1926





























Parks, (1926). Struthiomimus brevetertius - a new species of dinosaur from the Edmonton Formation of Alberta.
2446 Struthiomimus currellii S > Dromiceiomimus brevitertius Parks 1933 3,3 m 100 kg 3,5


























Parks, (1933). New species of dinosaurs and turtles from the Upper Cretaceous formations of Alberta.
2447 Struthiomimus edmontonicus S > Ornithomimus edmontonicus Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2448 Struthiomimus ingens S > Dromiceiomimus brevitertius Parks 1933 3,4 m 110 kg 3


























Parks, (1933). New species of dinosaurs and turtles from the Upper Cretaceous formations of Alberta.
2449 Struthiomimus lonzeensis S > "Megalosaurus" lonzeensis Glut 1997





























Mortimer - Theropod database (online).
2450 Struthiomimus samueli S > Dromiceiomimus samueli Parks 1928





























Parks, (1928). Struthiomimus samueli, a new species of Ornithomimidae from the Belly River Formation of Alberta.
2451 Struthiomimus sedens S > "Ornithomimus" sedens Farlow 2001





























Ryan & Russell, (2001). The dinosaurs of Alberta (exclusive of Aves). In Tanke and Carpenter (eds.).
2452 Struthiomimus tenuis S > "Ornithomimus" tenuis Osborn 1916





























Osborn, (1916). Skeletal adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus.
2453 Struthiosaurus alcimus S > Struthiosaurus austriacus Kuhn 1964





























Tracy Ford- Paleofile.
2454 Struthiosaurus austriacus valid Bunzel 1871 3,2 m 360 kg 3 Europe Austria Lower Austria Grünbach Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Struthiosaurinae











Fragmentary skull, referred many other bones. Pereda-Suberbiola, X., and Galton, P. M., (2001). Reappraisal of the nodosaurid ankylosaur Struthiosaurus austriacus Bunzel, 1871 from the Upper Cretaceous Gosau Beds of Austria.
2455 Struthiosaurus languedocensis valid Garcia & Pereda-Suberbiola 2003 2,7 m 220 kg 2,5 Europe France Occitanie Unnamed Late Cretaceous Early Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Struthiosaurinae











Synsacrum, pelvic girdle and dorsal vertebrae. Referred teeth, dermal scutes and other fragments. Garcia, G., & Suberbiola, X. P. (2003). A new species of Struthiosaurus (Dinosauria: Ankylosauria) from the Upper Cretaceous of Villeveyrac (southern France).
2456 Struthiosaurus lepidophorus S > Struthiosaurus austriacus Nopcsa 1902





























Nopcsa B. F. (1902) Notizen über cretacische Dinosaurier [Notes on Cretaceous dinosaurs].
2457 Struthiosaurus ludgunensis S > Rhodanosaurus ludgunensis (Nopcsa) (1929)





























Carpenter, K., (2001). The Armored Dinosaurs.
2458 Struthiosaurus noricus S > Struthiosaurus austriacus Nopcsa 1923





























Tracy Ford- Paleofile.
2459 Struthiosaurus pawlowitschii S > Struthiosaurus austriacus Nopcsa 1915





























Nopcsa B. F. (1915) Die dinosaurier der Siebenbürgischen landesteile Ungarns [Dinosaurs of the Transylvanian regions of Hungary].
2460 Struthiosaurus transilvanicus valid Nopcsa 1915 3 m 300 kg 2 Europe Romania Transylvania Sânpetru Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Struthiosaurinae











Fragmentary skeleton with skull fragments, referred other fragments. Pereda-Suberbiola, J. (1992). A revised census of European Late Cretaceous nodosaurids (Ornithischia: Ankylosauria): last occurrence and possible extinction scenarios.
2461 Stygimoloch spinifer S > Pachycephalosaurus wyomingensis ? Galton & Sues 1983 4,2 m 330 kg 3 North America USA Montana, North Dakota, South Dakota, Wyoming Hell Creek, Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae Pachycephalosaurini









Probably at least 12 individuals (problematic, all material may belong to Pachycephalosaurus wyomingensis). Sullivan, Robert M. (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria:Ornithischia)".
Evans, D.C., Schott, R.K., Larson, D.W., Brown, C.M. & Ryan, M.J. (2013) "The oldest North American pachycephalosaurid and the hidden diversity of small-bodied ornithischian dinosaurs" (supplement).
2462 Stygivenator amplus S > Tyrannosaurus rex Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
2463 Stygivenator cristatus S > Tyrannosaurus rex Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
2464 Stygivenator molnari S > Tyrannosaurus rex Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
2465 Styracosaurus albertensis valid Lambe 1913 5,6 m 2,1 t 3,5 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Centrosaurini ?





Many individuals (skulls and skeletons)- bonebed. Ryan, Michael J.; Holmes, Robert; Russell, A.P. (2007). "A revision of the late Campanian centrosaurine ceratopsid genus Styracosaurus from the Western Interior of North America".
2466 Styracosaurus apertus S > Centrosaurus apertus (Lambe) (1904)





























Stuchlik (2014)- Tribute to Dinosaurs.
2467 "Styracosaurus borealis" nomen nudum > Styracosaurus albertensis Olshevsky 1991





























Tracy Ford- Paleofile.
2468 "Styracosaurus makeli" nomen nudum > Einiosaurus procurvicornis Czerkas & Czerkas 1990





























Czerkas, S. J.; Czerkas, S. A. (1990). Dinosaurs: a Global View.
2469 Styracosaurus ovatus valid Gilmore 1930 6,1 m 2,7 t 2 North America USA Montana Two Medicine Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Eucentrosaura Centrosaurini ?





2 (?) partial skulls. Wilson JP, Ryan MJ, Evans DC. (2020). A new, transitional centrosaurine ceratopsid from the Upper Cretaceous Two Medicine Formation of Montana and the evolution of the 'Styracosaurus-line' dinosaurs.
2470 Styracosaurus parksi S > Styracosaurus albertensis Brown & Schlaikjer 1937





























Ryan, Michael J.; Holmes, Robert; Russell, A.P. (2007). "A revision of the late Campanian centrosaurine ceratopsid genus Styracosaurus from the Western Interior of North America".
2471 Styracosaurus sphenocerus S > "Monoclonius" sphenocerus (Cope) (1889)





























Tracy Ford- Paleofile.
2472 Suchomimus tenerensis  valid Sereno et al. 1998 11,4 m 3,4 t 3 Africa Niger Agadez Elrhaz Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Baryonychinae








Several individuals (include partial skeleton with skull). Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2473 Suchosaurus cultridens nomen dubium Owen 1841 5,5 m ? 550 kg ? 0,5 Europe United Kingdom England Grinstead Clay,
Wadhurst Clay ?		 Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Baryonychinae ?








Teeth. Buffetaut, E. (2010). Spinosaurs before Stromer: early finds of spinosaurid dinosaurs and their interpretations.
2474 Suchosaurus girardi nomen dubium Sauvage 1898 9,3 m 1,7 t 2 Europe Portugal Setúbal Papo Seco Early Cretaceous Early Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Baryonychinae ?








Dentary fragments, teeth, referred partial skeleton (left dentary, two teeth, vertebrae, ribs, right scapula, right pubic shaft and other fragments). Mateus, Araujo, Natario and Castanhinha, (2011). A new specimen of the theropod dinosaur Baryonyx from the early Cretaceous of Portugal and taxonomic validity of Suchosaurus.
2475 Suchosaurus laevidens S > Suchosaurus cultridens Owen 1884





























Mortimer - Theropod database (online).
2476 "Suciasaurus rex" nomen nudum > Daspletosaurus torosus ? Troll 2015 10,9 m ? 4,9 t ? 1,5 North America USA Washington Cedar District Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria ? Eutyrannosauria ? Tyrannosauridae ? Tyrannosaurinae ?



Proximal portion of left femur. Peecook, B.R. & Sidor, C.A. (2015). “The First Dinosaur from Washington State and a Review of Pacific Coast Dinosaurs from North America.”.
2477 "Sugiyamasaurus" nomen nudum > Fukuititan nipponensis ? Lambert 1990 9,2 m ? 1,2 t ? 0,5 Asia Japan Fukui Kitadani Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes





Teeth. Mortimer - Theropod database (online).
2478 Sulaimanisaurus gingerichi S > Isisaurus colberti Malkani 2006





























Malkani (2006). Biodiversity of saurischian dinosaurs from the latest Cretaceous Park of Pakistan.
2479 Supersaurus alenquerensis S > Lourinhasaurus alenquerensis Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2480 Supersaurus lourinhanensis S > Dinheirosaurus lourinhanensis Tschopp, Mateus & Benson 2015





























Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)".
2481 Supersaurus vivianae  valid Jensen 1985 33 m 35 t 3 North America USA Colorado, Wyoming Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae ?


2 (?) partial skeletons and referred other bones ? (problematic). Lovelace, D.M., Hartman, S.A. & Wahl, W.R. (2007) "Morphology of a specimen of Supersaurus (Dinosauria, Sauropoda) from the Morrison Formation of Wyoming, and a re-evaluation of Diplodocid phylogeny".
2482 Suskityrannus hazelae valid Nesbitt et al. 2019 2,1 m 24 kg 3 North America USA New Mexico Moreno Hill Late Cretaceous Middle Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria






2 partial skeletons with skull fragments. Nesbitt, S.J.,. Denton Jr., R.K., Loewen, M.A., Brusatte, S.L., Smith, N.D., Turner, A.H., Kirkland, J.I., McDonald, A.T. & Wolfe, D.G. (2019). “A mid-Cretaceous tyrannosauroid and the origin of North American end-Cretaceous dinosaur assemblages.”.
2483 Suuwassea emilieae valid Harris & Dodson 2004 16,2 m 6,9 t 3 North America USA Montana Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Dicraeosauridae



Partial skeleton with skull fragments. Harris, J. D. (2007). The appendicular skeleton of Suuwassea emilieae (Sauropoda: Flagellicaudata) from the Upper Jurassic Morrison Formation of Montana (USA).
2484 Suzhousaurus megatherioides valid Li et al. 2007 5,8 m 1,4 t 3 Asia China Gansu Xiagou, Zhonggou Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



Fragmentary skeleton, referred partial skeleton and dentary tooth ? Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
2485 Symphyrophus musculosus S > Camptosaurus dispar Cope 1878





























David B. Weishampel; Peter Dodson; Halszka Osmólska (2004). The Dinosauria (2nd ed.).
2486 Syngonosaurus macrocercus nomen dubium Seeley 1879 ? ? 0 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












Cervical, nine dorsal, four sacral and five caudal vertebrae. Paul M. Barrett & Joseph A. Bonsor (2020). A revision of the non-avian dinosaurs 'Eucercosaurus tanyspondylus' and 'Syngonosaurus macrocercus' from the Cambridge Greensand, UK.
2487 Syntarsus colberti S > Coelophysis bauri Paul 1993





























Paul, (1993). Are Syntarsus and the Whitaker quarry theropod the same genus?
2488 "Syntarsus" kayentakatae valid Rowe 1989 3 m 30 kg 3 North America USA Arizona Kayenta Early Jurassic Sinemurian-Pliensbachian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












Several individuals (include partial skeleton with skull). Mortimer - Theropod database (online).
2489 "Syntarsus mexicanum" nomen nudum Hernandez 2002 1,3 m 2 kg 2 North America Mexico Tamaulipas La Boca Early Jurassic Pliensbachian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea Coelophysidae












2 dorsal vertebrae, partial synsacrum and incomplete fused pelvis. Referred posterior braincase ?, incomplete laterosphenoid ?, fragments ? Mortimer - Theropod database (online).
2490 Syntarsus rhodesiensis S > Megapnosaurus rhodesiensis Raath 1969





























Raath, (1969). A new coelurosaurian dinosaur from the Forest Sandstone of Rhodesia.
2491 Syrmosaurus disparoserratus S > Maleevus disparoserratus Maleev 1952





























Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2492 Syrmosaurus viminocaudus S > Pinacosaurus grangeri Maleev 1952





























Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2493 "Szechuanoraptor dongi" nomen ex dissertatione > Yangchuanosaurus shangyouensis Chure 2000





























Chure, (2000). A new species of Allosaurus from the Morrison Formation of Dinosaur National Monument (UT-CO) and a revision of the theropod family Allosauridae. PhD thesis.
2494 Szechuanosaurus campi nomen dubium Young 1942 7,3 m ? 1 t ? 0,5 Asia China Sichuan Kuangyuan Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Teeth. Mortimer - Theropod database (online).
2495 Szechuanosaurus "yandonensis" nomen nudum > Yangchuanosaurus shangyouensis Dong, Chang, Li & Zhou 1978





























Dong, Chang, Li and Zhou, (1978). Note on a new carnosaur Yanchuangosaurus shangyuanensis gen. et sp. nov.) from the Jurassic of Yangchuan District, Szechuan Province.
2496 Szechuanosaurus zigongensis S > Yangchuanosaurus zigongensis Gao 1993





























Gao, (1993). A new species of Szechuanosaurus from the Middle Jurassic of Dashanpu, Zigong, Sichuan.
2497 Tachiraptor admirabilis valid Langer et al. 2014 3,5 m ? 42 kg ? 1 South America Venezuela Táchira La Quinta Early Jurassic Hettangian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Incomplete tibia, referred proximal ischium. Langer M.C., Rincón A.D., Ramezani J., Solórzano A. i O.W.M. Rauhut. (2014). New dinosaur (Theropoda, stem-Averostra) from the earliest Jurassic of the La Quinta formation, Venezuelan Andes.
2498 Talarurus disparoserratus S > Maleevus disparoserratus Maryañska 1977





























Maryañska T. (1977) "Ankylosauridae (Dinosauria) from Mongolia".
2499 Talarurus plicatospineus valid Maleev 1952 5,7 m 2,2 t 3,5 Asia Mongolia Ömnögovi, Dornogovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










At least 7 individuals. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2500 Talenkauen santacrucensis valid Novas, Cambiaso & Ambrosio 2004 4,8 m 180 kg 3,5 South America Argentina Santa Cruz Mata Amarilla Late Cretaceous Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Large part of skeleton with incomplete skull. Rozadilla, S., Agnolín, F. L., & Novas, F. E. (2019). Osteology of the Patagonian ornithopod Talenkauen santacrucensis (Dinosauria, Ornithischia).
2501 Talos sampsoni valid Zanno et al. 2011 1,4 m 9 kg 2,5 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Fragmentary skeleton without skull. Referred teeth ? other fragments ? Zanno, Varricchio, O’Connor, Titus and Knell, (2011). A new troodontid theropod, Talos sampsoni gen. et sp. nov., from the Upper Cretaceous western interior basin of North America.
2502 Tambatitanis amicitiae valid Saegusa & Ikeda 2014 17,8 m 8,1 t 2 Asia Japan Hyogo Sasayama Group Early Cretaceous Early Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Teeth, braincase, dentary, atlas, vertebrae, dorsal ribs, sacral ribs, spine of sacral vertebrae, pubis, ilium and chevrons. Saegusa & Ikeda, (2014). A new titanosauriform sauropod (Dinosauria: Saurischia) from the Lower Cretaceous of Hyogo, Japan.
2503 Tangvayosaurus hoffeti valid Allain et al. 1999 22,8 m 17,5 t 2 Asia Laos Savannakhet Grès supérieurs Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Partial skeleton (vertebrae, limb bones, ribs and other fragments). Referred femur ?, caudal vertebra ? Allain, R., Taquet, P., Battail, B., Dejax, J., Richir, P., Véran, M., … Phouyavong, S. (1999). Un nouveau genre de dinosaure sauropode de la formation des Grès supérieurs (Aptien-Albien) du Laos.
2504 Tanius chingkankouensis nomen dubium Young 1958 7,9 m ? 2,7 t ? 1 Asia China Shandong Jingangkou Late Cretaceous Late Campanian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







26 postcranial elements of multiple individuals. Zhang, Y.-G., Wang, K.-B., Chen, S.-Q., Liu, D., & Xing, H. (2019). Osteological Re-assessment and Taxonomic Revision of “Tanius laiyangensis” (Ornithischia: Hadrosauroidea) from the Upper Cretaceous of Shandong, China.
2505 "Tanius" laiyangensis nomen dubium Zhen 1976 7,3 m 2,2 t 2 Asia China Shandong Jingangkou Late Cretaceous Late Campanian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Sacrum and partial right ilium. Zhang, Y.-G., Wang, K.-B., Chen, S.-Q., Liu, D., & Xing, H. (2019). Osteological Re-assessment and Taxonomic Revision of “Tanius laiyangensis” (Ornithischia: Hadrosauroidea) from the Upper Cretaceous of Shandong, China.
2506 Tanius prynadai S > Bactrosaurus prynadai Young 1958





























Young, C.C. (1958). "The dinosaurian remains of Laiyang, Shantung".
2507 Tanius sinensis  valid Wiman 1929 7,6 m 2,4 t 3 Asia China Shandong Jiangjunding Late Cretaceous Late Campanian-Earliest Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Partial skeleton (mostly limb bones) with skull fragments. Referred other fragments ? Borinder, N.H. (2015). "Postcranial Anatomy of Tanius Sinensis Wiman, 1929 (Dinosauria; Hadrosauroidea)".
2508 Tanycolagreus topwilsoni valid Carpenter, Miles & Cloward 2005 4,8 m 280 kg 3,5 North America USA Wyoming, Utah, Colorado ? Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Large part of skeleton with partial skull, referred premaxilla and distal pubes ? Carpenter, Miles & Cloward, (2005). New small theropod from the Upper Jurassic Morrison Formation of Wyoming.
Mortimer - Theropod database (online).
2509 Tanystrosuchus posthumus nomen dubium Kuhn 1963 ? ? 0 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria ? Saurischia ? Eusaurischia ? Theropoda ?















Distal caudal vertebra. Mortimer - Theropod database (online).
2510 Taohelong jinchengensis valid Yang, You, Li & Kong 2013 5 m ? 1,1 t ? 1,5 Asia China Gansu Hekou Group Early Cretaceous ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae Polacanthinae











Caudal vertebra, 3 ribs, left ilium and several osteoderms. Yang J.-T.; You H.-L.; Li D.-Q.; Kong D.-L. (2013). "First discovery of polacanthine ankylosaur dinosaur in Asia".
2511 Tapuiasaurus macedoi valid Zaher et al. 2011 10,8 m 2,8 t 3 South America Brazil Minas Gerais Quiricó Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Partial skeleton (vertebrae, ribs, limb bones and other fragments) with skull. Zaher et al. (2011). "A Complete Skull of an Early Cretaceous Sauropod and the Evolution of Advanced Titanosaurians".
2512 Tarascosaurus salluvicus  valid Le Loeuff & Buffetaut 1991 3,1 m 90 kg 2 Europe France Provence-Alpes-Côte d'Azur "Fuvelian Beds" Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae ?








Proximal femur. Referred 2 dorsal vertebrae and caudal centrum ? Le Loeuff and Buffetaut, (1991). Tarascosaurus salluvicus nov. gen., nov. sp., theropod dinosaur from the Upper Cretaceous of southern France.
2513 Tarbosaurus bataar valid Rozhdestvensky 1965 10,6 m 5 t 3,5 Asia Mongolia, China Ömnögovi, Bayankhongor, Xinjiang, Henan ? Nemegt, Subashi, Barun Goyot ?, Qiupa ? Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



At least more than 30 individuals (include partial skeletons and skulls). Maleev, (1955). New carnivorous dinosaurs from the Upper Cretaceous of Mongolia.
Hurum & Sabath, (2003). Giant theropod dinosaurs from Asia and North America: Skulls of Tarbosaurus bataar and Tyrannosaurus rex compared.
Mortimer - Theropod database (online).
2514 Tarbosaurus efremovi  S > Tarbosaurus bataar Maleev 1955 8,7 m 2,8 t 2


























Maleev, (1955). New carnivorous dinosaurs from the Upper Cretaceous of Mongolia.
2515 Tarbosaurus "lanpingensis" nomen nudum > "Tyrannosaurus lanpingensis" Azuma 1991





























Azuma, (1991). Early Cretaceous dinosaur fauna from the Tetori Group Central Japan- Research of dinosaurs from the Tetori Group (1).
2516 "Tarbosaurus" luanchuanensis S > "Tyrannosaurus" luanchuanensis Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2517 Tarbosaurus novojilovi  S > Tarbosaurus bataar Olshevsky 1978





























Olshevsky, (1978). The Archosaurian taxa (excluding the Crocodylia).
2518 Tarbosaurus periculosus S > "Albertosaurus" periculosus Olshevsky 1995





























Olshevsky, (1995). The origin and evolution of the tyrannosaurids.
2519 Tarbosaurus "turpanensis" nomen nudum > Tarbosaurus bataar Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2520 Tarbosaurus zhuchengensis  S > "Tyrannosaurus" zhuchengensis (Hu, Cheng, Pang & Fang) (2001)





























Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
2521 Tarchia gigantea  S > "Dyoplosaurus" giganteus Maryañska 1977





























Penkalski, P., & Tumanova, T. (2016). The cranial morphology and taxonomic status of Tarchia (Dinosauria: Ankylosauridae) from the Upper Cretaceous of Mongolia.
2522 Tarchia kielanae valid Maryañska 1977 4,6 m 900 kg 2 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Partial skull, referred fragmentary skull and osteoderms. Penkalski, P., & Tumanova, T. (2016). The cranial morphology and taxonomic status of Tarchia (Dinosauria: Ankylosauridae) from the Upper Cretaceous of Mongolia.
2523 Tarchia teresae valid Penkalski & Tumanova 2016 4,3 m (6,6 m ?) 800 kg (3 t ?) 2 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Skull, mandibles and postcranial material, referred vertebrae and tail club. Penkalski, P., & Tumanova, T. (2016). The cranial morphology and taxonomic status of Tarchia (Dinosauria: Ankylosauridae) from the Upper Cretaceous of Mongolia.
2524 Tastavinsaurus sanzi  valid Canudo et al. 2008 15 m 7,5 t 3 Europe Spain Aragon Xert, Forcall Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




2 partial skeletons (vertebrae, ribs, limb bones and other fragments). Royo-Torres, R., Alcalá, L., & Cobos, A. (2012). A new specimen of the Cretaceous sauropod Tastavinsaurus sanzi from El Castellar (Teruel, Spain), and a phylogenetic analysis of the Laurasiformes.
2525 Tatankacephalus cooneyorum  valid Parsons & Parsons 2009 3,9 m 450 kg 2 North America USA Montana Cloverly Early Cretaceous Late Aptian-Early Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Incomplete skull, rib fragments and 2 osteoderms. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2526 Tatankaceratops sacrisonorum valid Ott & Larson 2010 3,9 m 850 kg 2,5 North America USA South Dakota Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Skull and partial skeleton. Ott, C.J. & Larson, P.L. (2010) "A new, small ceratopsian dinosaur from the latest Cretaceous Hell Creek Formation, northwest South Dakota, United States: a preliminary description".
2527 Tataouinea hannibalis valid Fanti, Cau, Hassine & Contessi 2013 15 m 6,4 t 2,5 Africa Tunisia Tataouine Aïn el Guettar Early Cretaceous Early Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae Khebbashia Rebbachisaurinae


Sacrum, 17 caudal vertebrae, both ilia, both ischia. Fanti, Cau, Cantelli, Hassine & Auditore, (2015). New information on Tataouinea hannibalis from the Early Cretaceous of Tunisia and implications for the tempo and mode of rebbachisaurid sauropod evolution.
2528 Tatisaurus oehleri  nomen dubium Simmons 1965 1,8 m ? 14 kg ? 1,5 Asia China Yunnan Lower Lufeng Early Jurassic Sinemurian Dinosauria Ornithischia Genasauria Thyreophora















Partial left dentary, with fragments of the quadrate and surangular. Norman, D.B., Butler, R.J. & Maidment, S.R. (2007) Reconsidering the status and affinities of the ornithischian dinosaur Tatisaurus oehleri Simmons, 1965.
2529 Taurovenator violantei S > Mapusaurus roseae ? Motta et al. 2016 ? ? 0 South America Argentina Río Negro Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae Carcharodontosaurinae ? Giganotosaurini ?



Postorbital. Motta,M., J., Aranciaga Rolando, A., M., Rozadilla, S., Agnolín, F., E., Chimento, N., R., Egli, F., B., Novas, F.,E. (2016). "New theropod fauna from the Upper Cretaceous (Huincul Formation) of northwestern Patagonia, Argentina".
2530 Taveirosaurus costai nomen dubium Antunes & Sigogneau-Russell 1991 ? ? 0 Europe Portugal Coimbra Argilas de Aveiro Late Cretaceous Late Campanian-Maastrichtian Dinosauria Ornithischia

















Teeth. M. Telles Antunes & D. Sigogneau-Russell, (1991). "Nouvelles données sur les dinosaures du Crétacé supérieur du Portugal.
2531 Tawa hallae valid Nesbitt et al. 2009 1,8 m 6,2 kg 3,5 North America USA New Mexico Chinle Late Triassic Late Norian Dinosauria Saurischia Eusaurischia ? Theropoda ?















At least 7 individuals (skulls and skeletons). Nesbitt, Smith, Irmis, Turner, Downs and Norell, (2009). A complete skeleton of a Late Triassic saurischian and the early evolution of dinosaurs.
2532 Tawasaurus minor  S > Lufengosaurus huenei ? Young 1982 0,4 m 0,2 kg 2 Asia China Yunnan Lower Lufeng Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Partial skull. Sereno (1991). Lesothosaurus, “Fabrosaurids,” and the early evolution of Ornithischia.
2533 Tazoudasaurus naimi  valid Allain et al. 2004 12,4 m 6 t 3,5 Africa Morocco Drâa-Tafilalet Toundoute Continental Series Early Jurassic Pliensbachian-Toarcian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Vulcanodontidae








At least 10 individuals (also skulls). Allain, R., Aquesbi, N., Dejax, J., Meyer, C.A., Monbaron, M., Montenat, C., Rechir, P., Rochdy, M., Russell, D.A., Taquet, P. (2004). A basal sauropod dinosaur from the Early Jurassic of Morocco.
Peyer, K., Allain, R. (2010). A reconstruction of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco.
2534 Technosaurus smalli valid Chatterjee 1984 1,65 m 13 kg 2 North America USA Texas Bull Canyon Late Triassic Norian Dinosauria Silesauridae Sulcimentisauria
















Premaxilla and jaw fragment, referred tibia ? Nesbitt, Sterling J.; Irmis, Randall B.; Parker, William G. (2007). "A critical re-evaluation of the Late Triassic dinosaur taxa of North America".
2535 Tehuelchesaurus benitezii valid Rich et al. 1999 16 m 16 t 3,5 South America Argentina Chubut Cañadón Calcáreo Late Jurassic Oxfordian-Tithonian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ? Macronaria ?






Large part of skeleton (vertebrae, limb bones, ribs and other fragments) and skin impressions. Carballido J.L., Rauhut O.W.M., Pol D., Salgado L. (2011) "Osteology and phylogenetic relationships of Tehuelchesaurus benitezii (Dinosauria, Sauropoda) from the Upper Jurassic of Patagonia".
2536 Teihivenator macropus nomen dubium Yun 2017 2,9 m ? 60 kg ? 1 North America USA New Jersey Navesink Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea







Proximal tibia, distal tibia, phalanges and metatarsals. Yun, C. (2017) ”Teihivenator gen. nov., a new generic name for the tyrannosauroid dinosaur "Laelaps" macropus (Cope, 1868; preoccupied by Koch, 1836)".
2537 Teinurosaurus sauvagei nomen dubium Nopcsa 1928 10 m ? 2,8 t ? 1 Europe France Hauts-de-France Mont-Lambert Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Incomplete distal caudal vertebra. Mortimer - Theropod database (online).
2538 Telmatosaurus cantabrigiensis S > Trachodon cantabrigiensis Olshevsky 1978





























Tracy Ford- Paleofile.
2539 Telmatosaurus dolloi S > Orthomerus dolloi Mulder 1984





























E.W.A. Mulder, (1984), "Resten van Telmatosaurus (Ornithischia, Hadrosauridae) uit het Boven-Krijt van Zuid-Limburg".
2540 Telmatosaurus transsylvanicus  valid Nopcsa 1903 4 m (6,3 m ?) 300 kg (1,2 t ?) 3,5 Europe Romania Transylvania Sânpetru, Densuº-Ciula, "Red Continental Strata" Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







At least several individuals. Weishampel, Dave & Norman, David & Grigorescu, Dan. (1993). "Telmatosaurus transsylvanicus from the Late Cretaceous of Romania: the most basal hadrosaurid dinosaur".
Dalla Vecchia, (2006). Telmatosaurus and the other hadrosaurids of the Cretaceous European Archipelago. An overview.
2541 "Tenantosaurus kaiseni" nomen nudum > Tenontosaurus tilletti Brown (Chure & McIntosh) (1989)





























Tracy Ford- Paleofile.
2542 Tendaguria tanzaniensis  valid Bonaparte, Heinrich & Wild 2000 16 m 12 t 2 Africa Tanzania Lindi Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







2 anterior dorsal vertebrae, referred cervical vertebra ? Mannion, P. D., Upchurch, P., Schwarz, D., & Wings, O. (2019). Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod dinosaur evolution.
2543 Tengrisaurus starkovi valid Averianov & Skutschas 2017 12,3 m 4,2 t 2 Asia Russia Buryatia Murtoi Early Cretaceous Barremian-Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Caudal vertebra and referred two caudal vertebrae. Averianov, A. & Skutschas, P. (2017) A new lithostrotian titanosaur (Dinosauria, Sauropoda) from the Early Cretaceous of Transbaikalia, Russia.
2544 Tenontosaurus dossi valid Winkler, Murry & Jacobs 1997 7,4 m 850 kg 3,5 North America USA Texas Twin Mountains Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












2 skeletons and skulls, other material ? Winkler, Dale A, Phillip A Murry & Louis L Jacobs. (1997). "A New Species of Tenontosaurus (Dinosauria: Ornithopoda) from the Early Cretaceous of Texas".
2545 Tenontosaurus tilletti valid Ostrom 1970 7,8 m 1 t 4 North America USA Montana, Oklahoma, Wyoming, Texas ? Cloverly, Antlers, Paluxy ? Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia












At least several dozen individuals. Tennant, J. (2013). "Osteology of a Near-Complete Skeleton of Tenontosaurus tilletti (Dinosauria: Ornithopoda) from the Cloverly Formation, Montana, USA.".
Werning, S. (2012). "The Ontogenetic Osteohistology of Tenontosaurus tilletti".
2546 Tenontosaurus tillettorum  S > Tenontosaurus tilletti Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2547 Teratophoneus curriei valid Carr et al. 2011 6,4 m 1,15 t 2,5 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



At least two partial skeletons with skulls. Carr et al. (2011). Evidence for high taxonomic and morphologic tyrannosauroid diversity in the Late Cretaceous (Late Campanian) of the American southwest and a new short-skulled tyrannosaurid from the Kaiparowits formation of Utah.
2548 "Teratosaurus" minor S > Efraasia minor von Huene 1908





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2549 "Teratosaurus" trossingensis nomen dubium von Huene 1908 7,5 m ? 1,1 t ? 1 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Hind limb bones. Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2550 Terminocavus sealeyi valid Fowler & Fowler 2020 ? ? 0 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Parietal, partial squamosal, jugal, epijugal, partial quadratojugal, partial sacrum and vertebral fragments. Denver Warwick Fowler & Elizabeth A. Freedman Fowler (2020). "Transitional evolutionary forms in chasmosaurine ceratopsid dinosaurs: evidence from the Campanian of New Mexico".
2551 Tethyshadros insularis valid Dalla Vecchia 2009 4 m 300 kg 4 Europe Italy Friuli Venezia Giulia Liburnian Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







At least several individuals (include almost complete skeleton with skull). Dalla Vecchia, F. M. (2009). Tethyshadros insularis, a new hadrosauroid dinosaur (Ornithischia) from the Upper Cretaceous of Italy.
2552 Tetragonosaurus cranibrevis S > Lambeosaurus lambei ? Sternberg 1935





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2553 Tetragonosaurus erectofrons S > Corythosaurus casuarius Parks 1931





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2554 Tetragonosaurus praeceps S > Lambeosaurus lambei Parks 1931





























Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2555 Texacephale langstoni  nomen dubium ? Longrich, Sankey & Tanke 2010 2 m ? 40 kg ? 1,5 North America USA Texas Aguja Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae











Fused frontoparietals, referred incomplete frontoparietal dome. Longrich, N. R., Sankey, J., & Tanke, D. (2010). Texacephale langstoni, a new genus of pachycephalosaurid (Dinosauria: Ornithischia) from the upper Campanian Aguja Formation, southern Texas, USA.
2556 Texasetes pleurohalio valid Coombs 1995 3 m 200 kg 2 North America USA Texas Paw Paw Early Cretaceous Late Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Nodosauridae












Partial skeleton with skull fragment. Coombs, W. P. (1995). A Nodosaurid Ankylosaur (Dinosauria: Ornithischia) from the Lower Cretaceous of Texas.
2557 Teyuwasu barbarenai  S > Staurikosaurus pricei Kischlat 1999





























GARCIA, M. S., MÜLLER, R. T., & DIAS-DA-SILVA, S. (2019). On the taxonomic status of Teyuwasu barberenai Kischlat, 1999 (Archosauria: Dinosauriformes), a challenging taxon from the Upper Triassic of southern Brazil.
2558 Thanatotheristes degrootorum valid Voris et al. 2020 7,2 m 1,4 t 2 North America Canada Alberta Foremost Late Cretaceous Early-Middle Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae Daspletosaurini


Incomplete skull, referred maxillary fragment. Voris, J. T., Therrien, F., Zelenitsky, D. K., & Brown, C. M. (2020). A new tyrannosaurine (Theropoda:Tyrannosauridae) from the Campanian Foremost Formation of Alberta, Canada, provides insight into the evolution and biogeography of tyrannosaurids.
2559 Thanos simonattoi valid Delcourt & Iori 2018 5,5 m ? 630 kg ? 1,5 South America Brazil São Paulo São José do Rio Preto Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra







Incomplete axis. Delcourt, R., Iori, F.V. (2018). "A new Abelisauridae (Dinosauria: Theropoda) from São José do Rio Preto Formation, Upper Cretaceous of Brazil and comments on the Bauru Group fauna".
2560 Thecocoelurus daviesi valid ? von Huene 1923 3,2 m ? 70 kg ? 1 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora ? Therizinosauria ?





Partial cervical vertebra. Mortimer - Theropod database (online).
2561 Thecocoelurus horneri S > Thecospondylus horneri von Huene 1926





























F. v. Huene, (1926), "The carnivorous Saurischia in the Jura and Cretaceous formations, principally in Europe".
2562 Thecodontosaurus alophos S > Nyasasaurus parringtoni ? Haughton 1932 2,45 m 19 kg 2 Africa Tanzania Ruvuma Manda Middle-Late Triassic Ladinian-Earliest Carnian ? Dinosauria ?


















Cervical and dorsal vertebrae. Mortimer - Theropod database (online).
2563 Thecodontosaurus antiquus valid Morris 1843 3 m 34 kg 3,5 Europe United Kingdom England Magnesian Conglomerate Late Triassic Early Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Many individuals. M.J. Benton, L. Juul, G.W. Storrs and P.M. Galton, (2000), "Anatomy and systematics of the prosauropod dinosaur Thecodontosaurus antiquus from the upper Triassic of southwest England".
2564 Thecodontosaurus browni S > "Massospondylus" browni von Huene 1932





























von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2565 Thecodontosaurus caducus S > Pantydraco caducus Yates 2003





























Yates, Adam M. (2003). "A new species of the primitive dinosaur Thecodontosaurus (Saurischia: Sauropodomorpha) and its implications for the systematics of early dinosaurs".
2566 Thecodontosaurus diagnosticus S > Efraasia minor Fraas 1913





























Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2567 Thecodontosaurus dubius nomen dubium/S > Massospondylus carinatus ? Haughton 1924 2,85 m 60 kg 3,5 Africa South Africa Free State Clarens Early Jurassic Pliensbachian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Large part of skeleton. S. H. Haughton. (1924). The fauna and stratigraphy of the Stormberg Series.
2568 Thecodontosaurus elisae nomen dubium Sauvage 1907 ? ? 0 Europe France Grand Est Gres de l'Infralias Late Triassic Rhaetian Dinosauria ?


















Teeth. von Huene, F. (1932). Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte.
2569 "Thecodontosaurus" hermannianus nomen dubium von Huene 1908 ? ? 0 Europe Germany Baden-Württemberg Löwenstein Late Triassic Middle Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Fragmentary right maxilla. Yates, A. M. (2003). The species taxonomy of the sauropodomorph dinosaurs from the Lowenstein Formation (Norian, Late Triassic) of Germany.
2570 Thecodontosaurus macgillivrayi S > Agrosaurus macgillivrayi von Huene 1906





























Vickers-Rich, P., Rich, T.H., McNamara, G.C. & Milner, A. (1999). "Agrosaurus: Australia's oldest dinosaur?".
2571 Thecodontosaurus minimus S > Thecodontosaurus minor Ellenberger 1970





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2572 "Thecodontosaurus" minor nomen dubium Haughton 1918 1,45 m 3,8 kg 2 Africa South Africa Eastern Cape Lower Elliot Late Triassic Late Norian-Rhaetian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ? Massopoda ? Massospondylidae ?












Left tibia, cervical vertebra and incomplete left ilium. S. H. Haughton. (1918). A new dinosaur from the Stormberg Beds of South Africa.
2573 Thecodontosaurus playtodon S > Thecodontosaurus antiquus Marsh 1892





























M.J. Benton, L. Juul, G.W. Storrs and P.M. Galton, (2000), "Anatomy and systematics of the prosauropod dinosaur Thecodontosaurus antiquus from the upper Triassic of southwest England".
2574 Thecodontosaurus polyzelus S > Anchisaurus polyzelus von Huene 1906





























Galton. (1976) Prosauropod dinosaurs (Reptilia: Saurischia) of North America.
2575 Thecodontosaurus posthumus S > Tanystrosuchus posthumus Fraas 1913





























Fraas, (1913). Die neuesten Dinosaurierfunde in der schwäbischen Trias [The newest dinosaur finds in the Swabian Trias].
2576 Thecodontosaurus skirtopodus S > Hortalotarsus skirtopodus von Huene 1914





























von Huene. (1914). I: Animalia. Pars 4. Saurischia et Ornithischia triadica (“Dinosauria” triadica).
2577 Thecospondylus daviesi S > Thecocoelurus daviesi Seeley 1888





























Seeley, (1888). On Thecospondylus daviesi (Seeley), with some remarks on the classification of the Dinosauria.
2578 Thecospondylus horneri nomen dubium Seeley 1882 ? ? 0 Europe United Kingdom England Hastings Beds Early Cretaceous Late Berriasian-Valanginian Dinosauria


















Neural cast of a sacrum. H.G. Seeley, (1882), "On Thecospondylus Horneri, a new dinosaur from the Hastings Sand, indicated by the sacrum and the neural canal of the sacral region".
2579 Theiophytalia kerri valid Brill & Carpenter 2006 5,4 m 700 kg 2 North America USA Colorado Purgatoire Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna










Incomplete skull. Brill, K. & K. Carpenter (2006). "A Description of a New Ornithopod from the Lytle Member of the Purgatoire Formation (Lower Cretaceous) and a Reassessment of the Skull of Camptosaurus".
2580 Therizinosaurus cheloniformis  valid Maleev 1954 9 m 4,5 t 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria Therizinosauroidea Therizinosauridae



5 individuals (partial skeletons). Zanno, L. E. (2010). A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora).
2581 Therosaurus anglicus S > Iguanodon anglicus Fitzinger 1840





























Olshevsky- Dinosaur Genera List.
2582 Therosaurus mantelli S > Mantellisaurus atherfieldensis Fitzinger 1840





























Olshevsky- Dinosaur Genera List.
2583 Thescelosaurus assiniboiensis  valid Brown, Boyd & Russell 2011 2,5 m 50 kg 3,5 North America Canada Saskatchewan Frenchman Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Thescelosaurinae











Partial skull and large part of skeleton. Brown; C.M., Boyd, C.A. & Russell, A.P (2011). "A new basal ornithopod dinosaur (Frenchman Formation, Saskatchewan, Canada), and implications for late Maastrichtian ornithischian diversity in North America".
2584 Thescelosaurus edmontonensis S > Thescelosaurus neglectus ? Sternberg 1940 2,75 m 70 kg 3,5 North America Canada Alberta Scollard Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Thescelosaurinae











Partial skull and large part of skeleton. Boyd, C. A., Brown, C. M., Scheetz, R. D., & Clarke, J. A. (2009). Taxonomic revison of the basal neornithischian taxa Thescelosaurus and Bugenasaura.
2585 Thescelosaurus garbanii valid Morris 1976 4,5 m 300 kg 3 North America USA Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Thescelosaurinae











5 cervical and 11 dorsal vertebrae, left pes, tarsus, tibia, fibula and distal end of femur. Boyd, C. A., Brown, C. M., Scheetz, R. D., & Clarke, J. A. (2009). Taxonomic revison of the basal neornithischian taxa Thescelosaurus and Bugenasaura.
2586 Thescelosaurus infernalis S > Thescelosaurus neglectus ? (Galton) (1995) 4,2 m 250 kg 3 North America USA South Dakota, Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Thescelosaurinae











2 individuals (include partial skeleton and skulls). Boyd, C. A., Brown, C. M., Scheetz, R. D., & Clarke, J. A. (2009). Taxonomic revison of the basal neornithischian taxa Thescelosaurus and Bugenasaura.
2587 Thescelosaurus neglectus valid Gilmore 1913 3,9 m 200 kg 4 North America USA Wyoming,
South Dakota		 Lance, Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Thescelosaurinae











At least 4 individuals (include almost complete skeleton). Boyd, C.A. (2014). "The cranial anatomy of the neornithischian dinosaur Thescelosaurus neglectus.".
Boyd, C. A., Brown, C. M., Scheetz, R. D., & Clarke, J. A. (2009). Taxonomic revison of the basal neornithischian taxa Thescelosaurus and Bugenasaura.
2588 Thescelosaurus warreni S > Parksosaurus warreni Parks 1926





























Parks, William A (1926). "Thescelosaurus warreni, a new species of orthopodous dinosaur from the Edmonton Formation of Alberta".
2589 Thespesius agilis S > Claosaurus agilis Hay 1902





























Hay, O. P. (1902). “Bibliography and catalogue of the fossil vertebrata of North America”.
2590 Thespesius altidens S > "Trachodon" altidens Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2591 Thespesius amurensis S > Mandschurosaurus amurensis (Riabinin) (1925)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2592 Thespesius annectens S > Edmontosaurus annectens Sternberg 1925





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2593 Thespesius arctatus S > Cionodon arctatus Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2594 Thespesius calamarius S > Diclonius calamarius Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2595 Thespesius edmontonensis S > Edmontosaurus regalis Gilmore 1924





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2596 Thespesius edmontoni S > Edmontosaurus regalis Gilmore 1924





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2597 Thespesius grallipes S > Pteropelyx grallipes Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2598 Thespesius kyslkumensis S > "Bactrosaurus" kysylkumensis Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2599 Thespesius longiceps S > "Trachodon" longiceps Russell 1930





























Russell, (1930). Upper Cretaceous dinosaur faunas of North America.
2600 Thespesius marginatus S > Stephanosaurus marginatus Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2601 Thespesius occidentalis nomen dubium Leidy 1856 7,9 m ? 1,9 t ? 1 North America USA South Dakota Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae ?





2 caudal vertebrae and proximal median phalanx of pes. Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2602 Thespesius pentagonus S > Diclonius pentagonus Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2603 Thespesius perangulatus S > Diclonius perangulatus Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2604 Thespesius saskatchewanensis S > Edmontosaurus annectens Sternberg 1926





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2605 Thespesius selwyni S > "Trachodon" selwyni Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2606 Thespesius stenopsis S > "Cionodon" stenopsis Steel 1969





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2607 "Thotobolosaurus mabeatae" nomen nudum > Kholumolumo ellenbergerorum Ellenberger 1970





























Claire Peyre de Fabrègues & Ronan Allain (2020) Kholumolumo ellenbergerorum, gen. et sp. nov., a new early sauropodomorph from the lower Elliot Formation (Upper Triassic) of Maphutseng, Lesotho.
2608 Tianchisaurus nedegoapeferima nomen dubium ? Dong 1993 3 m 300 kg 2 Asia China Xinjiang Toutunhe Middle Jurassic Bathonian-Callovian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria













Fragments of skull, five cervicals, six dorsals, seven sacrals, three caudals, limb fragments, osteoderms. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2609 "Tianchungosaurus" nomen nudum Zhao 1983 ? ? 0 Asia China Yunnan ? Lower Lufeng ? Early Jurassic Hettangian-Sinemurian ? Dinosauria ? Ornithischia ?

















Not available. Mortimer - Theropod database blog (online).
2610 "Tiantaiosaurus sifengensis" nomen nudum Qian 2011 5,5 m 1,2 t 3 Asia China Zhejiang Liangtoutang Early-Late Cretaceous Albian-Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Therizinosauria





Vertebrae, ribs, incomplete ilium, incomplete pubis, distal ischium, distal femur, tibia and astragalus. Qian, (2011). Chinese dinosaur spectrum (60) - [Shifeng Tiantai dragon] (Tiantaiosaurus sifengensis Dong, et al, 2007).
2611 Tianyulong confuciusi  valid Zheng, You, Xu & Dong 2009 0,7 m 0,4 kg 3 Asia China Liaoning Tiaojishan Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria ? Neornithischia ? Cerapoda ? Marginocephalia ? Pachycephalosauria ? Heterodontosauridae











6 individuals. Sereno, P.C. (2012) "Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs".
2612 Tianyuraptor ostromi valid Zheng, Xu, You, Zhao & Dong 2010 1,95 m 12,5 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Almost complete skeleton with skull. Zheng, Xu, You, Zhao and Dong, (2010). A short-armed dromaeosaurid from the Jehol Group of China with implications for early dromaeosaurid evolution.
2613 Tianzhenosaurus youngi S > Saichania chulsanensis ? Pang & Cheng 1998 4 m 600 kg 2 Asia China Shanxi Huiquanpu Late Cretaceous ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Skull, incomplete right mandible and nearly complete skeleton. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2614 Tichosteus aequifacies nomen dubium Cope 1878 0,9 m ? 2 kg ? 0,5 North America USA Colorado Morrison Late Jurassic Kimmeridgian-Early Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda ? Ornithopoda ?













Vertebrae. E.D. Cope, (1878), "Descriptions of new extinct Vertebrata from the Upper Tertiary and Dakota Formations".
2615 Tichosteus lucasanus nomen dubium Cope 1877 2 m ? 17 kg ? 0,5 North America USA Colorado Morrison Late Jurassic Kimmeridgian-Early Tithonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda ? Ornithopoda ?













Vertebrae. E.D. Cope, (1877), "On reptilian remains from the Dakota Beds of Colorado".
2616 Tienshanosaurus chitaiensis valid Young 1937 10 m 3,3 t 3,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Large part of skeleton, referred other fragments ? Mortimer - Theropod database (online).
2617 Tienshanosaurus zdanskyi S > Euhelopus zdanskyi Molnar 1991





























Molnar, R. E., (1991), "Fossil Reptiles in Australia".
2618 Timimus hermani valid Rich & Vickers-Rich 1994 4,3 m 200 kg 2 Australia Australia Victoria Eumeralla Early Cretaceous Early Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea ?







Femur. Rich & Vickers-Rich, (1994). Neoceratopsians and ornithomimosaurs: Dinosaurs of Gondwana origins ?
2619 Timurlengia euotica valid Brusatte et al. 2016 7,4 m 1,1 t 2,5 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea







Incomplete braincase, referred many bones (from several ? individuals). Brusatte, Averianov, Sues, Muir and Butler, (2016). New tyrannosaur from the mid-Cretaceous of Uzbekistan clarifies evolution of giant body sizes and advanced senses in tyrant dinosaurs.
2620 Titanoceratops ouranos valid Longrich 2011 6,8 m 3,8 t 3 North America USA New Mexico Kirtland or Fruitland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Partial skeleton and partial skull. Longrich, N. R. (2011). Titanoceratops ouranos, a giant horned dinosaur from the late Campanian of New Mexico.
2621 "Titanosaurus" araukanicus S > Laplatasaurus araukanicus Powell 1986





























Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2622 "Titanosaurus" australis S > Neuquensaurus australis Lydekker 1893





























Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2623 "Titanosaurus" blanfordi nomen dubium Lydekker 1879 18 m 13,3 t 2 Asia India Maharashtra Lameta Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Two caudal vertebrae. Referred other fragments (include partial tibia ?) ? Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2624 "Titanosaurus" colberti S > Isisaurus colberti Jain & Bandyopadhay 1997





























Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2625 "Titanosaurus" dacus S > Magyarosaurus dacus Nopcsa 1915





























Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2626 "Titanosaurus" falloti nomen dubium Hoffet 1942 24,7 m 22 t 2 Asia Laos Savannakhet Grès supérieurs Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Femur (femora ?). Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2627 "Titanosaurus" hungaricus S > "Magyarosaurus" hungaricus (von Huene) (1932)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2628 Titanosaurus indicus nomen dubium Lydekker 1877 15,1 m 7,8 t 2 Asia India Madhya Pradesh Lameta Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



2 caudal vertebrae, referred many other fragments ? Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2629 "Titanosaurus" lydekkeri nomen dubium von Huene 1929 4,3 m ? 200 kg ? 1 Europe United Kingdom England Upper Greensand Early Cretaceous Albian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Caudal centrum and partial neural arch. Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2630 "Titanosaurus" madagascariensis nomen dubium Depéret 1896 13,4 m ? 5,5 t ? 1,5 Africa Madagascar Mahajanga Maevarano Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



2 caudal vertebrae, osteoderm ? and partial humerus ? Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2631 "Titanosaurus" nanus nomen dubium Lydekker 1893 9 m ? 3 t ? 1,5 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

Cervical vertebra and dorsal vertebra. Otero & Reguero, (2013). Dinosaurs (Reptilia, Archosauria) at Museo de La Plata, Argentina: Annotated catalogue of the type material and Antarctic specimens.
2632 "Titanosaurus" rahioliensis nomen dubium Mathur & Srivastava 1987 13,5 m ? 5 t ? 0,5 Asia India Gujarat Lameta Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda







Teeth. Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2633 "Titanosaurus" robustus nomen dubium von Huene 1929 8,5 m 2,6 t 2,5 South America Argentina Río Negro Anacleto Late Cretaceous Early Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae ? Saltasaurinae ? Limb bones, referred other fragments. Otero, A. (2010). "The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina".
2634 "Titanosaurus" septentrionalis S > Jainosaurus septentrionalis (von Huene & Matley) (1933)





























Tracy Ford- Paleofile.
2635 "Titanosaurus" transsylvanicus S > Magyarosaurus dacus von Huene 1929





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2636 "Titanosaurus" valdensis S > Iuticosaurus valdensis von Huene 1929





























Wilson, J.A., Upchurch, P. (2003) A revision of Titanosaurus Lydekker (Dinosauria – Sauropoda), the first dinosaur genus with a 'Gondwanan' distribution.
2637 "Titanosaurus" (2) montanus S > Atlantosaurus montanus Marsh 1877





























Marsh, O.C. (1877). "Notice of a new and gigantic dinosaur".
2638 "Tobasaurus" nomen nudum Larramendi & Molina Pérez 2020 19,8 m 11 t 3 Asia Japan Mie Matsuo Group Early Cretaceous Hauterivian-Barremian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Partial skeleton (mostly limb bones). Yukimitsu Tomida & Yoshihiro Tsumura (2006). A partial skeleton of titanosaurian sauropod from the Early Cretaceous of Toba City, Centarl Japan.
2639 Tochisaurus nemegtensis valid Kurzanov & Osmólska 1991 2,8 m 55 kg 2 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Metatarsal II, metatarsal III and metatarsal IV. Kurzanov & Osmólska, (1991). Tochisaurus nemegtensis gen. et sp. n., a new troodontid (Dinosauria, Theropoda) from Mongolia.
2640 "Tomodon" horrificus S > Diplotomodon horrificus Leidy 1865





























Leidy, (1865). Memoir on the extinct reptiles of the Cretaceous formations of the United States.
2641 Tonganosaurus hei valid Li, Yang, Liu & Wang 2010 11 m 2 t 3 Asia China Sichuan Yimen Early Jurassic Pliensbachian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Partial skeleton (vertebrae, rib fragments, limb bones and other fragments). Li, Kui; Yang, Chun-Yan; Liu, Jian and Wang, Zheng-Xin (2010). "A new sauropod dinosaur from the Lower Jurassic of Huili, Sichuan, China".
2642 Tongtianlong limosus valid Lü et al. 2016 1,75 m 17 kg 4 Asia China Jiangxi Nanxiong Late Cretaceous Campanian-Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Nearly complete skeleton with skull. Lü, J., Chen, R., Brusatte, S.,L., Zhu, Y., Shen, C. (2016). "A Late Cretaceous diversification of Asian oviraptorid dinosaurs: evidence from a new species preserved in an unusual posture".
2643 "Tonouchisaurus mongoliensis" nomen nudum Barsbold 1994 1,1 m 1,5 kg 2 Asia Mongolia Dornogovi Khuren Dukh ? Early Cretaceous Middle-Late Albian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora








Humerus, radius, ulna, manus, femur, tibia, metatarsus and pedal phalanges. Mortimer - Theropod database (online).
2644 Torilion dawsoni S > Barilium dawsoni Carpenter & Ishida 2010





























Carpenter, K. and Ishida, Y. (2010). "Early and “Middle” Cretaceous Iguanodonts in Time and Space.
2645 Tornieria africana valid Sternfeld 1911 24 m 13,5 t 3 Africa Tanzania Lindi Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Flagellicaudata Diplodocidae Diplodocinae


At least 2 individuals. Tschopp, E., Mateus, O. & Benson, R.B.J. (2015) "A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).
2646 Tornieria dixeyi S > Malawisaurus dixeyi Stromer 1932





























E. Stromer. (1932). Ergebnisse der Forschungsreisen Prof. E. Stromers in den Wüsten Ägyptens. II. Wirbeltierreste der Baharîje-Stufe (unterstes Cenoman).
2647 Tornieria "gracilis" S > Barosaurus "gracilis" Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2648 Tornieria robusta S > Janenschia robusta Sternfeld 1911





























Mannion, P. D., Upchurch, P., Schwarz, D., & Wings, O. (2019). Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod dinosaur evolution.
2649 Torosaurus gladius S > Torosaurus latus Marsh 1891





























Sullivan, R.M., Boere, A.C. & Lucas, S.G. (2005) "Redescription of the ceratopsid dinosaur Torosaurus utahensis (Gilmore, 1946) and a revision of the genus".
2650 Torosaurus latus S > Triceratops horridus ? Marsh 1891 8 m 7 t 3,5 North America USA Wyoming, Montana, South Dakota, North Dakota ?, Colorado ? Lance, Hell Creek,
Laramie ?		 Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






At least 10 individuals (mostly skulls). Sullivan, R.M., Boere, A.C. & Lucas, S.G. (2005) "Redescription of the ceratopsid dinosaur Torosaurus utahensis (Gilmore, 1946) and a revision of the genus".
Longrich, N. R. & Field, D. J. (2012). "Torosaurus is not Triceratops: Ontogeny in chasmosaurine ceratopsids as a case study in dinosaur taxonomy".
McDonald, A.T., Campbell, C.E. & Thomas, B. (2016) "A New Specimen of the Controversial Chasmosaurine Torosaurus latus (Dinosauria: Ceratopsidae) from the Upper Cretaceous Hell Creek Formation of Montana.
2651 Torosaurus utahensis nomen dubium ? Lawson 1976 6 m 3 t 2 North America USA Utah North Horn Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Incomplete skull, referred at least several individuals ? (problematic). Sullivan, R.M., Boere, A.C. & Lucas, S.G. (2005) "Redescription of the ceratopsid dinosaur Torosaurus utahensis (Gilmore, 1946) and a revision of the genus".
2652 Torvosaurus gurneyi valid Hendrickx & Mateus 2014 10,2 m 2,8 t 2 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Megalosaurinae








Maxilla, tooth and partial proximal caudal centrum, referred several fragments. Hendrickx, C. & Mateus, O. (2014) Torvosaurus gurneyi n. sp., the Largest Terrestrial Predator from Europe, and a Proposed Terminology of the Maxilla Anatomy in Nonavian Theropods.
2653 Torvosaurus tanneri  valid Galton & Jensen 1979 10,5 m (10,7 m ?) 3,3 t (3,5 t ?) 3 North America USA Colorado, Wyoming, Utah Morrison Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Megalosaurinae








At least several individuals (maybe also Edmarka rex material). Hendrickx, C. & Mateus, O. (2014) Torvosaurus gurneyi n. sp., the Largest Terrestrial Predator from Europe, and a Proposed Terminology of the Maxilla Anatomy in Nonavian Theropods.
Hanson, M., Makovicky, P. (2014). "A new specimen of Torvosaurus tanneri originally collected by Elmer Riggs".
2654 Tototlmimus packardensis valid Serrano-Branas et al. 2016 3,8 m 125 kg 2 North America Mexico Sonora Packard Shale Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria Ornithomimidae





Fragments of manus and pes. Serrano-Brañas, C. I., Torres-Rodríguez, E., Reyes-Luna, P. C., González-Ramírez, I., & González-León, C. (2016). A new ornithomimid dinosaur from the Upper Cretaceous Packard Shale formation (Cabullona Group) Sonora, México.
2655 Trachodon affinis S > "Claosaurus" affinis (Wieland) (1903)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2656 Trachodon agilis S > Claosaurus agilis Kuhn 1936





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2657 "Trachodon" altidens nomen dubium Lambe 1902 ? ? 0 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Left maxilla with teeth. Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2658 Trachodon amurense S > Mandschurosaurus amurensis Riabinin 1925





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2659 Trachodon amurensis S > Mandschurosaurus amurensis Riabinin 1925





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2660 Trachodon annectens S > Edmontosaurus annectens Hatcher 1902





























Hatcher, John B. (1902). "The genus and species of the Trachodontidae (Hadrosauridae, Claosauridae) Marsh".
2661 Trachodon arctatus S > Cionodon arctatus (Cope) (1874)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2662 Trachodon atavus S > "Hadrosaurus" cavatus ? (Cope) (1871)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2663 Trachodon breviceps S > "Hadrosaurus" breviceps Hay 1902





























Tracy Ford- Paleofile.
2664 Trachodon calamarius S > Diclonius calamarius Hay 1902





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2665 Trachodon cantabrigiensis nomen dubium Lydekker 1888 8 m ? ? 0,5 Europe United Kingdom England Cambridge Greensand Early-Late Cretaceous Late Albian-Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes









Dentary tooth, referred other fragments ? Barrett, Evans & Head (2014). A re-evaluation of purported Hadrosaurid Dinosaur specimens from the “middle” cretaceous of England.
2666 Trachodon cavatus S > "Hadrosaurus" cavatus Hay 1902





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2667 Trachodon edmontonensis S > Edmontosaurus regalis (Gilmore) (1924)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2668 Trachodon edmontoni S > Edmontosaurus regalis (Gilmore) (1924)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2669 Trachodon foulkii S > Hadrosaurus foulkii Lydekker 1888





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2670 Trachodon grallipes S > Pteropelyx grallipes (Cope) (1889)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2671 Trachodon imperfectus S > Sanpasaurus yaoi Kuhn 1964





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2672 Trachodon kyslkumensis S > "Bactrosaurus" kysylkumensis (Riabinin) (1931)





























Tracy Ford- Paleofile.
2673 "Trachodon" longiceps nomen dubium Marsh 1890 12,8 m 9,1 t 2 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae





Right dentary. Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2674 Trachodon marginatus (1) S > Stephanosaurus marginatus Lambe 1902





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2675 Trachodon marginatus (2) S > Edmontosaurus annectens Lambe 1913





























Tracy Ford- Paleofile.
2676 Trachodon mirabilis nomen dubium Leidy 1856 10,4 m ? ? 0,5 North America USA Montana Judith River Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Tooth (teeth ?). Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2677 Trachodon occidentalis S > Thespesius occidentalis Kuhn 1936





























Tracy Ford- Paleofile.
2678 Trachodon pentagonus S > Diclonius pentagonus Hay 1902





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2679 Trachodon perangulatus S > Diclonius perangulatus Hay 1902





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2680 Trachodon saskatchewanensis S > Edmontosaurus annectens (Sternberg) (1926)





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2681 "Trachodon" selwyni nomen dubium Lambe 1902 ? ? 0 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Dentary with teeth. Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".
2682 Trachodon stenopsis S > "Cionodon" stenopsis Kuhn 1936





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2683 Tralkasaurus cuyi valid Cerroni et al. 2019 4,3 m 300 kg 2 South America Argentina Río Negro Huincul Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae








Incomplete maxilla, cervical ribs, vertebrae, fragmentary ilium and pubes. Cerroni, Motta, Agnolín, Aranciaga Rolando, Brissón Egli & Novas, (2019). A new abelisaurid from the Huincul Formation (Cenomanian-Turonian; Upper Cretaceous) of Río Negro province, Argentina.
2684 Tratayenia rosalesi valid Porfiri et al. 2018 7,3 m 900 kg 2 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Megaraptora Megaraptoridae








Dorsal vertebrae, rib fragments, incomplete sacrum, partial ilium, distal pubic fragment and partial ischium. Porfiri, Juan D; Juárez Valieri, Rubén D; Santos, Domenica D.D; Lamanna, Matthew C (2018). "A new megaraptoran theropod dinosaur from the Upper Cretaceous Bajo de la Carpa Formation of northwestern Patagonia".
2685 Traukutitan eocaudata valid Juárez Valieri & Calvo 2011 24,2 m 26 t 2 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Colossosauria Lognkosauria ? Caudal vertebrae, pubic fragments (lost) and femora. Valieri and Calvo, (2011). Revision of MUCPv 204, a Senonian basal titanosaur from northern Patagonia.
2686 Triceratops albertensis S > Triceratops horridus ? Sternberg 1949 8,3 m ? 7,8 t ? 1,5 North America Canada Alberta Scollard Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Partial skull, 2 dorsal vertebrae and several ribs. Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2687 Triceratops alticornis nomen dubium Hatcher 1907 4,7 m ? 1,4 t ? 1 North America USA Colorado Denver Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini ?






Horn cores. Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2688 Triceratops brevicornus S > Triceratops prorsus Hatcher 1905 6,1 m 3,1 t 3


























Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2689 Triceratops calicornis  S > Triceratops horridus Marsh 1898 6,5 m ? 3,7 t ? 1,5


























Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2690 Triceratops elatus S > Triceratops horridus Marsh 1891 6 m 2,9 t 2


























Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2691 Triceratops eurycephalus S > Triceratops horridus ? Schlaikjer 1935 5,6 m 2,4 t 2 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Incomplete skull and skeleton fragments. Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2692 Triceratops flabellatus S > Triceratops horridus ? Marsh 1889 5,8 m 2,6 t 2 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Skull. Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2693 Triceratops galeus nomen dubium Marsh 1889 ? ? 0 North America USA Colorado Arapahoe Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







Nasal horn core and other fragments ? Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2694 Triceratops hatcheri  S > Nedoceratops hatcheri Lull 1933





























Ukrainsky, A. S. (2007) "A new replacement name for Diceratops Lull, 1905 (Reptilia: Ornithischia: Ceratopsidae)".
2695 Triceratops horridus valid Marsh 1889 8,5 m 8,3 t 4 North America USA, Canada ? Wyoming, Montana, South Dakota, North Dakota, Colorado, Saskatchewan ?, Alberta ? Lance, Laramie, Hell Creek, Denver, Frenchman ?, Scollard ?, Evanston ? Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






At least several dozen individuals. Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
Scannella, John B.; Fowler, Denver W.; Goodwin, Mark B.; Horner, John R. (2014). "Evolutionary trends in Triceratops from the Hell Creek Formation, Montana".
Ryan et al. (2010). New Perspectives on Horned Dinosaurs.
Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria.
2696 Triceratops "ingens" nomen nudum > Triceratops horridus Lull 1915





























Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2697 Triceratops maximus nomen dubium Brown 1933 9,2 m 10,7 t 2 North America USA Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







5 cervical vertebrae, 3 dorsal vertebrae and cervical ribs. B. Brown. (1933). A gigantic ceratopsian dinosaur, Triceratops maximus, new species.
2698 Triceratops montanus S > Ceratops montanus Ostrom & Wellnhofer 1986





























Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2699 Triceratops mortuarius S > Polyonax mortuarius Kuhn 1936





























Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2700 Triceratops obtusus S > Triceratops horridus Marsh 1898 6,4 m ? 3,5 t ? 1,5


























Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2701 Triceratops olsoni S > Ugrosaurus olsoni (CoBabe & Fastovsky) (1987)





























Forster, C.A. (1993) "Taxonomic validity of the ceratopsid dinosaur Ugrosaurus olsoni (Cobabe and Fastovsky)".
2702 Triceratops prorsus valid Marsh 1890 8,4 m 8,1 t 4 North America USA, Canada Wyoming, Montana, South Dakota,
North Dakota, Saskatchewan, Alberta ?		 Lance, Hell Creek, Frenchman, Scollard ?, Evanston ? Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






At least several dozen individuals Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
Scannella, John B.; Fowler, Denver W.; Goodwin, Mark B.; Horner, John R. (2014). "Evolutionary trends in Triceratops from the Hell Creek Formation, Montana".
Ryan et al. (2010). New Perspectives on Horned Dinosaurs.
Weishampel, D. B., Dodson, P., Osmólska, H., & Hilton, Richard P. (2004). The Dinosauria.
2703 Triceratops serratus S > Triceratops horridus ? Marsh 1890 5,5 m 2,3 t 2 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Almost complete skull. Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2704 Triceratops sternbergii S > Triceratops horridus Forster 1990 6,7 m ? 4,1 t ? 1,5


























Forster (1990). The cranial morphology and systematics of Triceratops, with a preliminary analysis of Ceratopsian phylogeny.
2705 Triceratops sulcatus nomen dubium Marsh 1890 7,2 m ? 5 t ? 1 North America USA Wyoming Lance Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini ?






Fragmentary skull, several vertebrae and other material. Ostrom, J. H. & Wellnhofer, P. (1986) "The Munich specimen of Triceratops with a revision of the genus".
2706 Triceratops silvestris  S > Agathaumas sylvestris Kuhn 1936





























Tracy Ford- Paleofile.
2707 Triceratops xerinsularis S > Eotriceratops xerinsularis Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2708 Trierarchuncus prairiensis valid Fowler et al. 2020 ? ? 0 North America USA Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae



Manual ungual, referred very fragmentary remains. Denver W. Fowler, John P. Wilson, Elizabeth A. Freedman Fowler, Christopher R. Noto, Daniel Anduza, John R. Horner (2020). Trierarchuncus prairiensis gen. et sp. nov., the last alvarezsaurid: Hell Creek Formation (uppermost Maastrichtian), Montana.
2709 Trigonosaurus pricei valid Campos et al. 2005 12,5 m 6 t 2,5 South America Brazil Minas Gerais Marília Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae Saltasaurinae Vertebrae, sacrum and ilium. Campos, D.A.; Kellner, A.W.A.; Bertini, R.J.; Santucci, R.M. (2005). "On a titanosaurid (Dinosauria, Sauropoda) vertebral column from the Bauru Group, Late Cretaceous of Brazil".
2710 Trimucrodon cuneatus nomen dubium Thulborn 1973 0,5 m ? ? 0,5 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Ornithischia

















Tooth crown, other teeth crowns ? Thulborn, R.A. (1975). "Teeth of ornithischian dinosaurs from the Upper Jurassic of Portugal, with description of a hypsilophodontid (Phyllodon henkeli gen. et sp. nov.) from the Guimarota lignite".
2711 Trinisaura santamartaensis valid Coria et al. 2013 2,35 m 21 kg 3 Antarctica - James Ross Island Santa Marta Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria












Partial skeleton without skull. Coria, R. A., Moly, J. J., Reguero, M., Santillana, S., & Marenssi, S. (2013). A new ornithopod (Dinosauria; Ornithischia) from Antarctica.
2712 Tripriodon caperatus S > Paronychodon caperatus Marsh 1889





























Marsh, (1889). Discovery of Cretaceous Mammalia.
2713 Triunfosaurus leonardii valid de Souza Carvalho et al. 2017 20,8 m 17 t 2 South America Brazil Paraíba Rio Piranhas Early Cretaceous Berriasian-Early Hauterivian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



3 caudal vertebrae, right ischium, 3 haemal arches and 3 neural spines. Carvalho, I. de S., Salgado, L., Lindoso, R. M., Araújo-Júnior, H. I. de, Nogueira, F. C. C., & Soares, J. A. (2017). A new basal titanosaur (Dinosauria, Sauropoda) from the Lower Cretaceous of Brazil.
2714 Troodon andrewsi S > Heptasteornis andrewsi Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
2715 Troodon asiamericanus  S > "Saurornithoides" asiamericanus Nessov 1995





























Nessov, (1995). Dinosaurs of northern Eurasia: New data about assemblages, ecology, and paleobiogeography.
2716 Troodon bakkeri S > Pectinodon bakkeri Olshevsky 1991





























Olshevsky, (1991). A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia.
2717 Troodon bexelli S > Stegoceras bexelli Bohlin 1953





























Sullivan, R. M. (2003). Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae).
2718 Troodon brevis S > Foraminacephale brevis Hay 1930





























Tracy Ford- Paleofile.
2719 Troodon cristatus S > Troodon formosus Olshevsky 1995





























Mortimer - Theropod database (online).
2720 Troodon edmontonensis S > Prenocephale edmontonensis Brown & Schlaikjer 1943





























Sullivan, R. M. (2003). Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae).
2721 Troodon formosus  nomen dubium ? Leidy 1856 4,3 m 200 kg 2 North America USA, Canada ? Montana, Alberta ? Judith River, Two Medicine, Oldman ?, Dinosaur Park ? Late Cretaceous Middle-Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Teeth and many bones (mostly single bones). Mortimer - Theropod database (online).
Leidy, (1856). Notices of remains of extinct reptiles and fishes, discovered by Dr. F. V. Hayden in the bad lands of the Judith River, Nebraska territory.
2722 Troodon junior S > Zanabazar junior (Barsbold) (1974)





























Stuchlik (2014)- Tribute to Dinosaurs.
2723 Troodon inequalis S > Stenonychosaurus inequalis Snively & Russell 2002





























Snively & Russell, (2002). Kinematic model of tyrannosaurid (Dinosauria: Theropoda) arctometatarsus function.
2724 "Troodon" isfarensis nomen dubium Nessov 1995 ? ? 0 Asia Tajikistan Sughd Yalovach Late Cretaceous Early Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae






Prefrontal. Averianov, A. O., & Alifanov, V. R. (2012). New data on duck-billed dinosaurs (Ornithischia, Hadrosauridae) from the upper cretaceous of Tajikistan.
2725 Troodon minutus  S > "Ornithomimus" minutus Olshevsky 2000





























Olshevsky, (2000). An annotated checklist of dinosaur species by continent.
2726 Troodon mongoliensis  S > Saurornithoides mongoliensis Paul 1988





























Paul, (1988). Predatory Dinosaurs of the World.
2727 Troodon sternbergi S > Hanssuesia sternbergi Brown & Schlaikjer 1943





























Sullivan, R. M. (2003). Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae).
2728 Troodon validus S > Stegoceras validum Gilmore 1924





























Sullivan, R. M. (2003). Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae).
2729 Troodon wyomingensis S > Pachycephalosaurus wyomingensis Gilmore 1931





























Sullivan, R. M. (2003). Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae).
2730 Tsaagan mangas valid Norell et al. 2006 1,95 m (2,15 m ?) 16 kg (23 kg ?) 2,5 Asia Mongolia,
China ?		 Ömnögovi,
Inner Mongolia ?		 Djadokhta,
Bayan Mandahu ?		 Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Skull and fragmentary skeleton. Referred Linheraptor exquisitus material ? Norell, Clark, Turner, Makovicky, Barsbold & Rowe, (2006). A new dromaeosaurid theropod from Ukhaa Tolgod (Omnogov, Mongolia).
Xu, Pittman, Sullivan, Choiniere, Tan, Clark, Norell & Wang, (2015). The taxonomic status of the Late Cretaceous dromaeosaurid Linheraptor exquisitus and its implications for dromaeosaurid systematics.
2731 Tsagantegia longicranialis  valid Tumanova 1993 3,75 m 650 kg 2 Asia Mongolia Dornogovi Bayan Shireh Late Cretaceous Santonian ? Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Skull. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2732 Tsintaosaurus spinorhinus  valid Young 1958 9,8 m 4,5 t 3,5 Asia China Shandong Jingangkou Late Cretaceous Late Campanian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Tsintaosaurini




At least several individuals. Prieto-Márquez, A. & Wagner, J.R. (2013) "The ‘Unicorn’ Dinosaur That Wasn’t: A New Reconstruction of the Crest of Tsintaosaurus and the Early Evolution of the Lambeosaurine Crest and Rostrum".
2733 "Tsuchikurasaurus" nomen nudum > Fukuiraptor kitadaniensis Anonymous ?





























Mortimer - Theropod database (online).
2734 "Tsurumimus" nomen nudum > "Grusimimus tsuru" Barsbold 1997





























Mortimer - Theropod database (online).
2735 Tugulusaurus faciles  valid Dong 1973 2,3 m 14 kg 2 Asia China Xinjiang Lianmuqin Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Fragmentary skeleton without skull. Dong, (1973). Reports of paleontological expediation to Sinkiang (II), pterosaurian fauna from Wuerho, Sinkiang.
2736 Tuojiangosaurus multispinus valid Dong, Li, Zhou & Zhang 1977 7,1 m 2,1 t 4 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae












2 individuals (include almost complete skeleton with skull). Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2737 Turanoceratops tardabilis valid Nessov et al. 1989 2,8 m 250 kg 2 Asia Uzbekistan Bukhara Bissekty Late Cretaceous Turonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea









Incomplete left maxilla, referred several fragments. Sues, H.-D., & Averianov, A. (2009). Turanoceratops tardabilis—the first ceratopsid dinosaur from Asia.
2738 Turiasaurus riodevensis valid Royo-Torres, Cobos & Alcalá 2006 21 m 30 t 3 Europe Spain Aragon Villar del Arzobispo Late Jurassic Late Kimmeridgian-Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







Left forelimb, skull, vertebrae, sacrum, hindlimb bones and other fragments. Royo-Torres R. & Upchurch, P. (2012) "The cranial anatomy of the sauropod Turiasaurus riodevensis and implications for its phylogenetic relationships".
2739 Tylocephale bexelli   S > Stegoceras bexelli Olshevsky 1978





























Tracy Ford- Paleofile.
2740 Tylocephale gilmorei valid Maryanska & Osmólska 1974 1,6 m ? 20 kg ? 1,5 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria Pachycephalosauridae Pachycephalosaurinae










Incomplete skull. Sullivan, R.M (2006). "A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia).
2741 Tylosteus ornatus nomen oblitum > Pachycephalosaurus wyomingensis Leidy 1872





























Leidy, Joseph (1872). "Remarks on some extinct vertebrates".
2742 Tyrannosaurus amplus  S > Aublysodon amplus Hay 1930





























Mortimer - Theropod database (online).
2743 Tyrannosaurus bataar  S > Tarbosaurus bataar Maleev 1955





























Maleev, (1955). Gigantic carnivorous dinosaurs from Mongolia.
2744 Tyrannosaurus curriei S > Teratophoneus curriei Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2745 Tyrannosaurus efremovi  S > Tarbosaurus bataar Rozhdestvensky 1977





























Rozhdestvensky, (1977). The study of dinosaurs in Asia.
2746 Tyrannosaurus "gigantus" nomen nudum > Tyrannosaurus rex Harlan 1990





























Harlan, (1990). The rex of all- Tyrannosaurus gigantus.
2747 Tyrannosaurus hoglundi S > Nanuqsaurus hoglundi Paul 2016





























Paul, G.S., (2016), The Princeton Field Guide to Dinosaurs 2nd etition.
2748 Tyrannosaurus "imperator" nomen nudum > Tyrannosaurus rex Melbourne 1998





























Mortimer - Theropod database (online).
2749 Tyrannosaurus imperiosus S > Tyrannosaurus rex Swinton 1970





























Swinton, (1970). The Dinosaurs.
2750 Tyrannosaurus lancensis S > Tyrannosaurus rex (Gilmore) (1946)





























Stuchlik (2014)- Tribute to Dinosaurs.
2751 "Tyrannosaurus lanpingensis" nomen nudum Ye 1975 9 m ? 2,3 t ? 0,5 Asia China Yunnan Jingxing Early Cretaceous Valanginain-Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria ? Allosauroidea ? Allosauria ? Carcharodontosauria ? Carcharodontosauridae ?





Partial tooth. Mortimer - Theropod database (online).
2752 "Tyrannosaurus lanpingi"  nomen nudum > "Tyrannosaurus lanpingensis" Zhao 1986





























Mortimer - Theropod database (online).
2753 "Tyrannosaurus" luanchuanensis  nomen dubium ?/S > Tarbosaurus bataar ? Dong 1979 9,1 m ? 3,2 t ? 0,5 Asia China Henan Qiupa Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



5 teeth and partial vertebra ? Mortimer - Theropod database (online).
2754 Tyrannosaurus novojilovi  S > Tarbosaurus bataar Glut 1997





























Mortimer - Theropod database (online).
2755 Tyrannosaurus rex valid Osborn 1905 12,5 m (13,1 m ?) 9,5 t (10,9 t ?) 4 North America USA, Canada, Mexico ? Montana, North Dakota, South Dakota, Wyoming, Colorado, Texas, Utah, New Mexico, Alberta, Saskatchewan Hell Creek, Denver, Frenchman, Javelina, Lance, McRae, North Horn, Livingston ?, Willow Creek, Scollard, Ferris ?,
Lomas Coloradas ?, Kirtland ?, 		Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



At least more than 60 individuals (include skulls and almost complete skeletons). Brochu, C.A. (2003) "Osteology of Tyrannosaurus rex: Insights from a Nearly Complete Skeleton and High-Resolution Computed Tomographic Analysis of the Skull" Memoir (Society of Vertebrate Paleontology)".
Larson, P. L.; Carpenter, K. (2008.). Tyrannosaurus, The Tyrant King.
Osborn, Henry F. (1905). "Tyrannosaurus and other Cretaceous carnivorous dinosaurs".
Delcourt, R.; Grillo, O. N. (2018). "Tyrannosauroids from the Southern Hemisphere: Implications for biogeography, evolution, and taxonomy".
Mortimer - Theropod database (online).
2756 Tyrannosaurus "stanwinstonorum" nomen nudum > Tyrannosaurus rex Pickering 1995





























Mortimer - Theropod database (online).
2757 Tyrannosaurus "stanwinstonorus" nomen nudum > Tyrannosaurus rex Pickering 1995





























Mortimer - Theropod database (online).
2758 Tyrannosaurus torosus  S > Daspletosaurus torosus Paul 1987





























Paul, (1987). Predation in the meat eating dinosaurs.
2759 Tyrannosaurus turpanensis  nomen nudum > Tarbosaurus bataar Zhai, Zhang & Tong 1978





























Mortimer - Theropod database (online).
2760 Tyrannosaurus "vannus" nomen nudum > Tyrannosaurus rex Lawson 1972





























Lawson, (1972). Paleoecology of the Tornillo Formation, Big Bend National Park, Brewster County, Texas.
2761 "Tyrannosaurus" zhuchengensis  nomen dubium Hu, Cheng, Pang & Fang 2001 9,4 m ? 3,5 t ? 0,5 Asia China Shandong Xingezhuang Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



Metatarsal II and teeth ? Hone, Wang, Sullivan, Zhao, Chen, Li, Ji, Ji & Xu, (2011). A new, large tyrannosaurine theropod from the Upper Cretaceous of China.
2762 Tyrannotitan chubutensis  valid Novas et al. 2005 11,6 m 6,4 t 2,5 South America Argentina Chubut Cerro Barcino Early Cretaceous Late Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae Carcharodontosaurinae Giganotosaurini



2 fragmentary skeletons with skulls fragments. Referred teeth. Canale, Novas & Pol, (2015). Osteology and phylogenetic relationships of Tyrannotitan chubutensis Novas, de Valais, Vickers-Rich and Rich, 2005 (Theropoda: Carcharodontosauridae) from the Lower Cretaceous of Patagonia, Argentina.
2763 "Tyreophorus" nomen nudum ? von Huene 1929 ? ? 0 ? ? ? ? ? ? Dinosauria ? Ornithischia ? Genasauria ? Thyreophora ?















Not available. Olshevsky- Dinosaur Genera List.
2764 Uberabatitan ribeiroi  valid Salgado & Carvalho 2008 24,5 m 33 t 3 South America Brazil Minas Gerais Marília Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Aeolosaurini
At least several individuals (mostly vertebrae and limb bones). Silva, J.C.G. Jr.; Marinho, T.S.; Martinelli, A.G.; Langer, M.C. (2019). "Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil".
2765 Udanoceratops tschizhovi  valid Kurzanov 1992 3,2 m 370 kg 3 Asia Mongolia Ömnögovi Djadokhta Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Skull and partial skeleton. Referred other fragments ? Tereschenko, V. S. (2008). Adaptive features of protoceratopoids (Ornithischia: Neoceratopsia).
2766 Ugrosaurus olsoni S > Triceratops horridus ? CoBabe & Fastovsky 1987 8,6 m ? 8,8 t ? 1 North America USA Montana Hell Creek Late Cretaceous Late Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae Triceratopsini






Skull fragments and vertebral centrum. Forster, C.A. (1993) "Taxonomic validity of the ceratopsid dinosaur Ugrosaurus olsoni (Cobabe and Fastovsky)".
2767 Ugrunaaluk kuukpikensis valid ? Mori et al. 2015 4,5 m 400 kg 2 North America USA Alaska Prince Creek Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Edmontosaurini




At least 10 individuals. Mori, Hirotsugu; Druckenmiller, Patrick S. & Erickson, Gregory M. (2015). "A new Arctic hadrosaurid from the Prince Creek Formation (lower Maastrichtian) of northern Alaska".
2768 Uintasaurus douglassi S > Camarasaurus lentus Holland 1919





























Ikejiri, T. (2005) "Distribution and biochronology of Camarasaurus (dinosauria, sauropoda) from the jurassic morrison Formation of the rocky mountain region".
2769 Ultrasauros macintoshi nomen dubium ?/S > Brachiosaurus sp. ? Olshevsky 1991 23 m 32 t 2 North America USA Colorado Morrison Late Jurassic Early Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




Scapulocoracoid. Curtice, Brian D., Kenneth L. Stadtman and Linda J. Curtice. (1996). A reassessment of Ultrasauros macintoshi (Jensen, 1985).
2770 Ultrasaurus (1) tabriensis nomen dubium Kim 1983 22,5 m ? 25 t ? 1,5 Asia South Korea North Gyeongsan Gugyedong Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Proximal humerus, referred caudal neural spine ?, rib fragment ? and cervical vertebra ? Barrett, Hasegawa, Manabe, Isaji and Matsuoka, (2002). Sauropod dinosaurs from the Lower Cretaceous of eastern Asia: Taxonomic and biogeographic implications.
2771 Ultrasaurus (2) macintoshi S > Ultrasauros macintoshi Jensen 1985





























Curtice, Brian D., Kenneth L. Stadtman and Linda J. Curtice. (1996). A reassessment of Ultrasauros macintoshi (Jensen, 1985).
2772 "Umarsaurus sicinskii" nomen nudum > Barsboldia sicinskii Maryanska & Osmólska 1981





























Olshevsky- Dinosaur Genera List.
2773 Unaysaurus tolentinoi valid Leal et al. 2004 2,9 m 65 kg 3,5 South America Brazil Rio Grande do Sul Caturrita Late Triassic Early Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Unaysauridae














Large part of skeleton with skull. Leal, L.A., Azevedo, S.A.K., Kellner, A.W.A., da Rosa, Á.A.S. (2004). A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil.
2774 Unenlagia comahuensis  valid Novas & Puerta 1997 3,4 m 67 kg 3 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae


Partial skeleton (dorsal vertebrae, ribs, sacrum, 2 chevrons, scapula, incomplete humerus, ilia, pubes, ischium, femur, tibia) without skull. Gianechini & Apesteguiia, (2011). Unenlagiinae revisited: Dromaeosaurid theropods from South America.
2775 Unenlagia paynemili  valid Calvo, Porfiri & Kellner 2004 3,5 m 75 kg 2 South America Argentina Neuquén Portezuelo Late Cretaceous Late Turonian-Coniacian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Unenlagiinae


At least 2 individuals (fragmentary remains). Gianechini & Apesteguiia, (2011). Unenlagiinae revisited: Dromaeosaurid theropods from South America.
2776 Unescoceratops koppelhusae valid Ryan et al. 2011 1,35 m 30 kg 2 North America Canada Alberta Dinosaur Park Late Cretaceous Middle-Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Partial left dentary, referred partial right dentary fragment. Ryan, M. J., Evans, D. C., Currie, P. J., Brown, C. M., & Brinkman, D. (2011). New leptoceratopsids from the Upper Cretaceous of Alberta, Canada.
2777 Unquillosaurus ceibalii  valid Powell 1979 5,6 m ? 700 kg ? 1,5 South America Argentina Salta Los Blanquitos Late Cretaceous Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria ? Allosauroidea ? Allosauria ? Carcharodontosauria ? Carcharodontosauridae ?





Ilial fragment, pubis. Mortimer - Theropod database (online).
2778 Urbacodon itemirensis  valid Averianov & Sues 2007 1,45 m 11 kg 2 Asia Uzbekistan Navoiy Dzharakuduk Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Dentary, six teeth. Averianov & Sues, (2007). A new troodontid (Dinosauria: Theropoda) from the Cenomanian of Uzbekistan, with a review of troodontid records from the territories of the former Soviet Union.
2779 Utahceratops gettyi valid Sampson et al. 2010 6,2 m 2,8 t 3 North America USA Utah Kaiparowits Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Chasmosaurinae







At least several individuals. Scott D. Sampson, Mark A. Loewen, Andrew A. Farke, Eric M. Roberts, Catherine A. Forster, Joshua A. Smith, Alan L. Titus (2010). "New Horned Dinosaurs from Utah Provide Evidence for Intracontinental Dinosaur Endemism".
2780 Utahraptor ostrommaysi S > Utahraptor ostrommaysorum Kirkland, Burge & Gaston 1993





























Kirkland, Burge & Gaston, (1993). A large dromaeosaur (Theropoda) from the Lower Cretaceous of eastern Utah.
2781 Utahraptor ostrommaysorum valid Olshevsky 2000 5,1 m 470 kg 3 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae ?

At least over a dozen individuals. Turner, A. H., Makovicky, P. J., & Norell, M. A. (2012). A Review of Dromaeosaurid Systematics and Paravian Phylogeny.
2782 "Utahraptor spielbergi"  nomen nudum > Utahraptor ostrommaysorum Bonar et al. 1993





























Mortimer - Theropod database (online).
2783 Uteodon aphanoecetes  S > Camptosaurus aphanoecetes McDonald 2011





























MCDONALD, A. T. (2011). The taxonomy of species assigned to Camptosaurus (Dinosauria: Ornithopoda).
2784 Vagaceratops irvinensis  S > Chasmosaurus irvinensis Sampson et al. 2010





























Campbell et al.. (2019). Temporal range extension and evolution of the chasmosaurine ceratopsid “Vagaceratops” irvinensis (Dinosauria: Ornithischia) in the Upper Cretaceous (Campanian) Dinosaur Park Formation of Alberta.
2785 Vahiny depereti valid Curry Rogers & Wilson 2014 13,7 m ? 5,4 t ? 1 Africa Madagascar Mahajanga Maevarano Late Cretaceous Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria



Partial braincase, referred basioccipital. Rogers, K. C., & Wilson, J. A. (2014). Vahiny depereti, gen. et sp. nov., a new titanosaur (Dinosauria, Sauropoda) from the Upper Cretaceous Maevarano Formation, Madagascar.
2786 Valdoraptor oweni valid Olshevsky 1991 4,8 m 440 kg 2 Europe United Kingdom England Grinstead Clay Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Ornithomimosauria






Incomplete metatarsals II, III and IV. Referred metatarsal II. Allain, Vullo, Le Loeuff and Tournepiche, (2014). European ornithomimosaurs (Dinosauria, Theropoda): An undetected record.
2787 Valdosaurus canaliculatus  valid Galton 1997 4,6 m 180 kg 3,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Dryosauridae











At least several individuals. Barrett, Paul. (2016). A new specimen of Valdosaurus canaliculatus (Ornithopoda: Dryosauridae) from the Lower Cretaceous of the Isle of Wight, England.
2788 "Valdosaurus dextrapoda" nomen nudum Blows 1998 ? ? 0 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria ?


















Not available. Blows, W.T., (1998), "A review of Lower and Middle Cretaceous dinosaurs of England".
2789 Valdosaurus nigeriensis  S > Elrhazosaurus nigeriensis Galton & Taquet 1982





























Galton, P.M., Taquet, P. (1982). "Valdosaurus, a hypsilophodontid dinosaur from the Lower Cretaceous of Europe and Africa".
2790 Vallibonavenatrix cani valid Malafaia et al. 2019 6,2 m (10,7 m ?) 530 kg (2,8 t ?) 2 Europe Spain Valencian Community Arcillas de Morella Early Cretaceous Late Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Spinosaurinae








Ilia, sacrum, vertebrae, ribs and pelvic elements. Referred fragments ? Malafaia et al. (2019). A new spinosaurid theropod (Dinosauria: Megalosauroidea) from the late Barremian of Vallibona, Spain: Implications for spinosaurid diversity in the Early Cretaceous of the Iberian Peninsula.
2791 Variraptor mechinorum  nomen dubium Le Loeuff & Buffetaut 1998 1,65 m 13 kg 2 Europe France Provence-Alpes-Côte d'Azur Argiles et Grès à Reptiles Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae



Dorsal vertebra, sacral vertebrae and ilium. Referred fragments (limb bones, vertebrae, teeth and other) ? Le Loeuff & Buffetaut, (1998). A new dromaeosaurid theropod from the Upper Cretaceous of Southern France.
2792 Vayuraptor nongbualamphuensis valid Samathi, Chanthasit & Sander 2019 4,5 m 220 kg 2 Asia Thailand Nong Bua Lamphu Sao Khua Early Cretaceous Barremian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Tibia, astragalus, calcaneum. Referred pubic shaft fragment ?, fibular fragment, rib fragment, incomplete coracoid, pedal phalanx ? and distal manual phalanx. Samathi, A., Chanthasit, P., Martin Sander, P. (2019). "Two new basal coelurosaurian theropod dinosaurs from the Lower Cretaceous Sao Khua Formation of Thailand".
2793 Vectaerovenator inopinatus valid Barker et al. 2020 4,3 m ? 200 kg ? 1 Europe United Kingdom England Ferruginous Sandstone Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae












Cervical vertebra, 2 dorsal vertebrae and caudal vertebra. Barker, Chris et al. (2020) "A highly pneumatic ‘mid Cretaceous’ theropod from the British Lower Greensand".
2794 "Vectensia"  nomen nudum > Polacanthus foxii Delair 1982





























Pereda-Suberbiola, X., Fuentes, C., Meijide, M., Meijide-Fuentes, F., & Meijide-Fuentes, M. (2007). New remains of the ankylosaurian dinosaur Polacanthus from the Lower Cretaceous of Soria, Spain.
2795 Vectisaurus valdensis nomen dubium Hulke 1879 2,7 m 80 kg 2 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia ? Styracosterna ?










Dorsal vertebrae, caudal centrum and fragmentary ilium. Carpenter & Currie (1992) Dinosaur Systematics: Approaches and Perspectives.
2796 Velafrons coahuilensis valid Gates et al. 2007 6,5 m 1,8 t 2 North America Mexico Coahuila Cerro del Pueblo Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Lambeosaurinae Lambeosaurini




Partial skull and partial postcrania. Gates et al. (2007). Velafrons coahuilensis, a new lambeosaurine hadrosaurid (Dinosauria: Ornithopoda) from the late Campanian Cerro del Pueblo Formation, Coahuila, Mexico.
2797 Velocipes guerichi nomen dubium von Huene 1932 3,6 m 55 kg 2 Europe Poland Opole Lissauer Breccia Late Triassic Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda ?














Proximal fibula. Skawiñski, T., Ziegler, M., Czepiñski, £., Szermañski, M., Ta³anda, M., Surmik, D., & NiedŸwiedzki, G. (2016). A re-evaluation of the historical “dinosaur” remains from the Middle-Upper Triassic of Poland.
2798 Velociraptor antirrhopus  S > Deinonychus antirrhopus Paul 1988





























Mortimer - Theropod database (online).
2799 Velociraptor langstoni S > Saurornitholestes langstoni Paul 1988





























Mortimer - Theropod database (online).
2800 Velociraptor mangas S > Tsaagan mangas Paul 2010





























Paul, G.S. (2010). The Princeton Field Guide to Dinosaurs.
2801 Velociraptor mongoliensis valid Osborn 1924 2,65 m 38 kg 4 Asia Mongolia Ömnögovi Djadokhta, Barun Goyot Late Cretaceous Late Campanian-Earliest Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

At least several individuals (skulls and skeletons). Turner, A. H., Makovicky, P. J., & Norell, M. A. (2012). A Review of Dromaeosaurid Systematics and Paravian Phylogeny.
2802 Velociraptor osmolskae  valid Godefroit et al. 2008 1,85 m 13 kg 2 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Velociraptorinae

Incomplete maxillae, lacrimal, referred several partial skeletons ? and teeth ? Turner, A. H., Makovicky, P. J., & Norell, M. A. (2012). A Review of Dromaeosaurid Systematics and Paravian Phylogeny.
2803 Velocisaurus unicus  valid Bonaparte 1991 1,5 m 5 kg 3 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae Noasaurinae







2 individuals (hindlimb bones). Brissón Egli, F., AgnolÍn, F. L., & Novas, F. (2016). A new specimen of Velocisaurus unicus (Theropoda, Abelisauroidea) from the Paso Córdoba locality (Santonian), Río Negro, Argentina.
2804 Venenosaurus dicrocei  valid Tidwell, Carpenter & Meyer 2001 13,6 m 8 t 3 North America USA Utah Cedar Mountain Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




2 (?) partial skeletons (adult and juvenile ?). Tidwell & Wilhite (2005). Ontogenetic Variation and Isometric Growth in the Forelimb of the Early Cretaceous Sauropod Venenosaurs.
2805 Vespersaurus paranaensis valid Langer et al. 2019 2,8 m 29 kg 2,5 South America Brazil Paraná Rio Paraná Late Cretaceous ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Noasauridae Noasaurinae







At least 12 individuals. Langer et al. (2019). "A new desert-dwelling dinosaur (Theropoda, Noasaurinae) from the Cretaceous of south Brazil".
2806 Veterupristisaurus milneri  valid Rauhut 2011 10 m 3,8 t 2 Africa Tanzania Mtwara Tendaguru Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Allosauria Carcharodontosauria Carcharodontosauridae





Caudal vertebrae. Rauhut, (2011). Theropod dinosaurs from the Late Jurassic of Tendaguru (Tanzania).
2807 Viavenator exxoni valid Filippi et al. 2016 5,6 m 700 kg 3 South America Argentina Neuquén Bajo de la Carpa Late Cretaceous Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra Furileusauria






Partial skull and partial skeleton. Filippi, L. S., Méndez, A. H., Juárez Valieri, R. D., & Garrido, A. C. (2016). A new brachyrostran with hypertrophied axial structures reveals an unexpected radiation of latest Cretaceous abelisaurids.
2808 "Viminicaudus" nomen nudum > Pinacosaurus grangeri von Huene 1958





























T. Maryañska (1970). Remains of armoured dinosaurs from the uppermost Cretaceous in Nemegt Basin.
2809 Vitakridrinda sulaimani   nomen dubium ? Malkani 2006 ? ? 0 Asia Pakistan Balochistan Vitakri Late Cretaceous Late Maastrichtian Dinosauria ? Saurischia ? Eusaurischia ? Theropoda ? Neotheropoda ? Averostra ? Ceratosauria ? Neoceratosauria ? Abelisauroidea ? Abelisauria ? Abelisauridae ?








Several individuals (problematic, chimera ?) ? Malkani, (2010). Vitakridrinda (Vitakrisauridae, Theropoda) from the Latest Cretaceous of Pakistan.
2810 Vitakrisaurus saraiki  valid Malkani 2010 1,55 m ? 5,5 kg ? 1,5 Asia Pakistan Balochistan Vitakri Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria ? Noasauridae ?








Distal metatarsal II, phalanx II-1, phalanx II-2, pedal ungual II, distal metatarsal III ?, pedal digit III, two phalanges IV-? Mortimer - Theropod database (online).
2811 Volgatitan simbirskiensis valid Averianov & Efimov 2018 20 m 15 t 2 Europe Russia Ulyanovsk "Speetoniceras versicolor Zone" Early Cretaceous Late Hauterivian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia

7 caudal vertebrae. Averianov, A., Efimov, V. (2018). "The oldest titanosaurian sauropod of the Northern Hemisphere".
2812 Volkheimeria chubutensis  valid Bonaparte 1979 8,7 m 4 t 3 South America Argentina Chubut Cañadón Asfalto Middle Jurassic Aalenian-Bathonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda ?







Vertebrae, pelvis elements, limb bones and other fragments. Holwerda, F.M., Pol, D. (2018). Phylogenetic analysis of Gondwanan basal eusauropods from the Early-Middle Jurassic of Patagonia, Argentina.
2813 Vouivria damparisensis valid Mannion​, Allain​ & Moine 2017 14,6 m 9,2 t 3,5 Europe France Bourgogne-Franche-Comté Calcaires de Clerval Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae ?




Large part of skeleton without skull. Mannion, P.D., Allain, R. & Moine, O. (2017) The earliest known titanosauriform sauropod dinosaur and the evolution of Brachiosauridae.
2814 Vulcanodon karibaensis valid Raath 1972 11 m 4,3 t 3 Africa Zimbabwe Mashonaland West Forest Sandstone Early Jurassic Sinemurian-Pliensbachian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Vulcanodontidae








Partial skeleton (vertebrae, limb bones and other fragments) without skull. Scapula ? and other fragments ? Cooper, Michael R. (1984). "A reassessment of Vulcanodon karibaensis Raath (Dinosauria: Saurischia) and the origin of the Sauropoda".
2815 Wadhurstia fittoni S > Hypselospinus fittoni Carpenter & Ishida 2010





























Norman, D.B. (2013) On the taxonomy and diversity of Wealden iguanodontian dinosaurs (Ornithischia: Ornithopoda).
2816 Wakinosaurus satoi nomen dubium Okazaki 1992 8,1 m ? 1,7 t ? 0,5 Asia Japan Fukuoka Sengoku Early Cretaceous Hauterivian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Partial tooth. Mortimer - Theropod database (online).
2817 Wakinosaurus kwangshiensis S > "Prodeinodon" kwangshiensis (Hou, Yeh & Zhao) (1975)





























Stuchlik (2014)- Tribute to Dinosaurs.
2818 Walgettosuchus woodwardi nomen dubium von Huene 1932 3,9 m ? 95 kg ? 1 Australia Australia New South Wales Griman Creek Late Cretaceous Early Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Incomplete distal caudal vertebra. Agnolin, Ezcurra, Pais & Salisbury, (2010). A reappraisal of the Cretaceous non-avian dinosaur faunas from Australia and New Zealand: Evidence for their Gondwanan affinities.
2819 Walkeria maleriensis S > Alwalkeria maleriensis Chatterjee 1987





























Chatterjee, (1987). A new theropod dinosaur from India with remarks on the Gondwana-Laurasia connection in the Late Triassic.
2820 "Walkersaurus" hesperis S > Duriavenator hesperis Welles, Powell & Pickering 1995





























Mortimer - Theropod database (online).
2821 Wamweracaudia keranjei valid Mannion et al. 2019 16,7 m 7 t 2 Africa Tanzania Lindi Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







30 caudal vertebrae, 2 anterior caudal neural spines and 2 chevrons. Referred anterior caudal vertebra. Mannion, P. D., Upchurch, P., Schwarz, D., & Wings, O. (2019). Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod dinosaur evolution.
2822 "Wangonisaurus" nomen nudum > Giraffatitan brancai Maier 2003 ? ? 0 Africa Tanzania Lindi Tendaguru Late Jurassic Tithonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Brachiosauridae




10 dorsal vertebrae, ribs and 4 cervical vertebrae, other elements ? Maier, G (2003) African Dinosaurs Unearthed: The Tendaguru Expeditions (Life of the Past).
2823 Wannanosaurus yansiensis valid Hou 1977 0,85 m 3 kg 2,5 Asia China Anhui Xiaoyan Late Cretaceous Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Pachycephalosauria












2 partial skeletons. Hou Lian-Hai (1977). "A new primitive Pachycephalosauria from Anhui, China. It is the second smallest dinosaur in world after microceratops".
2824 "Weenyonyx" nomen nudum > Baryonyx walkeri ? Munt & Hutt 1996 1,8 m ? 12 kg ? 0,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Spinosauridae Baryonychinae








Manual ungual. Rubén Molina-Pérez & Asier Larramendi (2019) Dinosaur Facts and Figures: The Theropods and Other Dinosauriformes.
2825 Weewarrasaurus pobeni valid Bell et al. 2018 1,1 m ? 2 kg ? 0,5 Australia Australia New South Wales Griman Creek Late Cretaceous Early Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Elasmaria ?












Partial right dentary, referred partial right dentary. Bell, P.H., Herne, M.C., Brougham, T., Smith, E.T. (2018). "Ornithopod diversity in the Griman Creek Formation (Cenomanian), New South Wales, Australia".
2826 Wendiceratops pinhornensis valid Evans & Ryan 2015 5 m 1,5 t 2 North America Canada Alberta Oldman Late Cretaceous Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







At least several individuals (bonebed). Evans, D.E. & Ryan, M.J. (2015) Cranial Anatomy of Wendiceratops pinhornensis gen. et sp. nov., a Centrosaurine Ceratopsid from the Oldman Formation (Campanian), Alberta, Canada, and the Evolution of Ceratopsid Nasal Ornamentation.
2827 Wiehenvenator albati valid Rauhut, Hübner & Lanser 2016 8,3 m 1,6 t 3 Europe Germany North Rhine-Westphalia Ornatenton Middle Jurassic Middle Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Megalosauroidea Megalosauridae Megalosaurinae








Partial skeleton with fragmentary skull. Rauhut, O., Hübner, T., Lanser, K. (2016). A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: implications for theropod evolution and faunal turnover in the Jurassic.
2828 Willinakaqe salitralensis nomen dubium ?/nomen vanum ? Juárez Valieri et al. 2011 6,5 m 1,5 t 2 South America Argentina Río Negro Allen Late Cretaceous Late Campanian-Early Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Kritosaurini




Several individuals. Juárez Valieri, R.D.; Haro, J.A.; Fiorelli, L.E. and Calvo, J.O. (2010) "A new hadrosauroid (Dinosauria: Ornithopoda) from the Allen Formation (Late Cretaceous) of Patagonia, Argentina".
2829 Wintonotitan wattsi valid Hocknull et al. 2009 14,7 m 7 t 3 Australia Australia Queensland Winton Late Cretaceous Cenomanian-Early Turonian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli




Partial skeleton (vertebrae, limb bones, ribs and other fragments). Referred 4 caudal vertebrae. Poropat et al. (2014). Reassessment of the non-titanosaurian somphospondylan Wintonotitan wattsi (Dinosauria: Sauropoda: Titanosauriformes) from the mid-Cretaceous Winton Formation, Queensland, Australia.
2830 Wuerhosaurus homheni  valid Dong 1973 6,7 m 2,2 t 2 Asia China Xinjiang Lianmuqin Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria Stegosauridae Stegosaurinae











Fragmentary skeleton, 3 caudal vertebrae and referred dorsal vertebra. Maidment, S. C. R., Norman, D. B., Barrett, P. M., & Upchurch, P. (2008). Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia).
2831 "Wuerhosaurus mongoliensis" nomen nudum > Mongolostegus exspectabilis Ulansky 2014





























Ulansky, R.E. (2014): Evolution of the stegosaurs (Dinosauria; Ornithischia).
2832 Wuerhosaurus ordosensis  nomen dubium ? Dong 1993 5 m 1 t 2 Asia China Inner Mongolia Ejinhoro, Luohandong Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













2 partial skeletons, dermal plate. Hou Y. & JI S. (2017) "New findings of stegosaurs from the Lower Cretaceous Luohandong Formation in the Ordos Basin, Inner Mongolia".
2833 Wulagasaurus dongi  valid Godefroit, Hai, Yu & Lauters 2008 8,4 m 2,7 t 2 Asia China Heilongjiang Yuliangze Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha Hadrosauridae Saurolophinae Brachylophosaurini ?




Partial dentary and other remains from bonebed. Xing, Hai; Prieto-Marquez, Albert; Gu Wei; Yu Tingxiang (2012). "Reevaluation and phylogenetic analysis of the hadrosaurine dinosaur Wulagasaurus dongi from the Maastrichtian of northeast China".
2834 Wulatelong gobiensis valid Xu et al. 2013 1,85 m 21 kg 3,5 Asia China Inner Mongolia Bayan Mandahu Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


Large part of skeleton with incomplete skull. X. Xing, Q-W. Tan, S. Wang, C. Sullivan, D.W.E. Hone, F-L. Han, Q-Y. Ma, L. Tan, D. Xiao (2013) "A new oviraptorid from the Upper Cretaceous of Nei Mongol, China, and its stratigraphic implications".
2835 Wulong bohaiensis valid Poust et al. 2020 0,71 m 0,6 kg 4 Asia China Liaoning Jiufotang Early Cretaceous Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Complete skeleton with skull. Poust, Gao, Varricchio, Wu & Zhang, (2020). A new microraptorine theropod from the Jehol biota and growth in early dromaeosaurids.
2836 "Wyomingraptor" nomen nudum > Allosaurus fragilis Bakker 1997





























Mortimer - Theropod database (online).
2837 Xenoceratops foremostensis valid Ryan, Evans & Shepherd 2012 4,4 m ? 1 t ? 1 North America Canada Alberta Foremost Late Cretaceous Early-Middle Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae







Skull fragments (at least 3 individuals). Ryan, M. J.; Evans, D. C.; Shepherd, K. M.; Sues, H. (2012). "A new ceratopsid from the Foremost Formation (middle Campanian) of Alberta".
2838 Xenoposeidon proneneukos  valid Taylor & Naish 2007 14,8 m 7 t 2 Europe United Kingdom England Ashdown Early Cretaceous Late Berriasian-Valanginian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae




Dorsal vertebra. Taylor MP, (2018). Xenoposeidon is the earliest known rebbachisaurid sauropod dinosaur.
2839 Xenotarsosaurus bonapartei  valid Martínez et al. 1986 5,4 m 430 kg 2 South America Argentina Chubut Bajo Barreal Late Cretaceous Cenomanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Ceratosauria Neoceratosauria Abelisauroidea Abelisauria Abelisauridae Brachyrostra







Femur, tibia, fibula, astragalocalcaneum and 2 dorsal vertebrae. Martínez, R.D., Giménez, O., Rodríguez, J., Bochatey, G. (1986) "Xenotarsosaurus bonapartei nov. gen. et sp. (Carnosauria, Abelisauridae), un nuevo Theropoda de la Formacion Bajo Barreal, Chubut, Argentina".
2840 Xianshanosaurus shijiagouensis  valid Lü et al. 2009 15,5 m 7,1 t 2 Asia China Henan Haoling Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ? Eutitanosauria ? Lithostrotia ?

10 caudal vertebrae, haemal arch, right coracoid, left femur and several ribs. Lü, J., Xu, L., Jiang, X., Jia, S., Li, M., Yuan, C., Zhang, X. & Ji, Q. (2009) "A preliminary report on the new dinosaurian fauna from the Cretaceous of the Ruyang Basin, Henan province of Central China".
2841 Xiaosaurus dashanpensis  valid Dong & Tang 1983 1 m 2,5 kg 2 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Ornithischia Genasauria ? Neornithischia ?















2 fragmentary skeletons with skull fragments. Barrett, P. M., Butler, R. J., & Knoll, F. (2005). Small-bodied ornithischian dinosaurs from the Middle Jurassic of Sichuan, China.
2842 Xiaosaurus multidens  S > Hexinlusaurus multidens Peng 1992





























Peng, G.-Z., (1992). Jurassic ornithopod Agilisaurus louderbacki (Ornithopoda: Fabrosauridae) from Zigong, Sichuan, China.
2843 Xiaotingia zhengi  valid Xu, You, Du & Han 2011 0,55 m 0,5 kg 3,5 Asia China Liaoning Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae ? Sinovenatorinae ?


Large part of skeleton with skull. Xu, You, Du and Han, (2011). An Archaeopteryx-like theropod from China and the origin of Avialae.
2844 "Xinghesaurus"  nomen nudum Hasegawa et al. 2009 15,4 m 6 t 2 Asia China Inner Mongolia ? ? Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria ?



Partial skeleton. Olshevsky- Dinosaur Genera List.
2845 Xingtianosaurus ganqi valid Qiu et al. 2019 0,7 m 1,5 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caudipteridae



Partial skeleton without skull. Qiu, R., Wang, X., Wang, Q., Li, N., Zhang, J., Ma, Y. (2019). "A new caudipterid from the Lower Cretaceous of China with information on the evolution of the manus of Oviraptorosauria".
2846 Xingxiulong chengi valid Wang, You & Wang 2017 6 m 460 kg 3,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












3 skeletons (also skulls). Wang, Y.-M., You, H.-L. & Wang, T. (2017) "A new basal sauropodiform dinosaur from the Lower Jurassic of Yunnan Province, China".
2847 Xinjiangovenator parvus  valid Rauhut & Xu 2005 2,7 m 22 kg 2 Asia China Xinjiang Lianmuqin Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria









Tibia, fibula, astragalus and calcaneum. Rauhut & Xu, (2005). The small theropod dinosaurs Tugulusaurus and Phaedrolosaurus from the Early Cretaceous of Xinjiang, China.
2848 Xinjiangtitan shanshanesis valid Wu et al. 2013 27 m 25 t 3,5 Asia China Xinjiang Qigu Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Large part of skeleton without skull. Zhang, X.-Q., Li, D.-Q., Xie, Y., & You, H.-L. (2018). Redescription of the cervical vertebrae of the Mamenchisaurid Sauropod Xinjiangtitan shanshanesis Wu et al. 2013.
2849 Xiongguanlong baimoensis  valid Li et al. 2010 4,6 m 275 kg 3 Asia China Gansu Xiagou Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria






Partial skeleton with incomplete skull. Li, Norell, Gao, Smith and Makovicky, (2010). A longirostrine tyrannosauroid from the Early Cretaceous of China.
2850 Xixianykus zhangi   valid Xu et al. 2010 0,65 m 0,44 kg 3 Asia China Henan Majiacun Late Cretaceous Late Coniacian-Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea Alvarezsauridae Parvicursorinae Ceratonykini ?


Partial skeleton without skull. Xu, Wang, Sullivan, Hone, Han, Yan & Du, (2010). A basal parvicursorine (Theropoda: Alvarezsauridae) from the Upper Cretaceous of China.
2851 Xixiasaurus henanensis  valid Lü, Xu, Liu, Zhang, Jia & Ji 2010 1,05 m 2,3 kg 2 Asia China Henan Majiacun Late Cretaceous Late Coniacian-Santonian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Fragmentary skull and forelimb bones. Lü, J.C, Xu, L., Liu, Y.Q, Zhang, X.L., Jia, S.H, Ji, Q. (2010). "A new troodontid (Theropoda: Troodontidae) from the Late Cretaceous of central China, and the radiation of Asian troodontids.".
2852 Xixiposaurus suni valid Sekiya 2010 4,3 m 200 kg 3,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha















Large part of skeleton with skull. Sekiya T. (2010). A new prosauropod dinosaur from Lower Jurassic in Lufeng of Yunnan.
2853 Xiyunykus pengi valid Xu et al. 2018 2 m 13 kg 3 Asia China Xinjiang Tugulu Group Early Cretaceous Barremian-Aptian ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Alvarezsauroidea





Partial skeleton with incomplete skull. Xu et al. (2018). "Two Early Cretaceous Fossils Document Transitional Stages in Alvarezsaurian Dinosaur Evolution".
2854 Xuanhanosaurus qilixiaensis   valid Dong 1984 4,8 m 265 kg 2,5 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda ? Carnosauria ? Allosauroidea ? Metriacanthosauridae ?







Fragmentary skeleton (vertebrae, limb bones, scapula, coracoid and other fragments) without skull. Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2855 Xuanhuaceratops niei  valid Zhao, Cheng, Xu & Makovicky 2006 0,95 m 5,5 kg 2 Asia China Hebei Houcheng Early Cretaceous ? Berriasian-Early Valanginian ? Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Chaoyangsauridae











4 individuals (also incomplete skulls). Xijin, Z., Zhengwu, C., Xing, X., Makovicky, P. J., (2006). "A New Ceratopsian from the Upper Jurassic Houcheng Formation of Hebei, China".
2856 "Xuanhuasaurus niei" nomen nudum > Xuanhuaceratops niei Zhao 1985





























Olshevsky- Dinosaur Genera List.
2857 Xumnenglong yinliangis valid Xing et al. 2019 0,5 m 0,15 kg 2 Asia China Hebei Huajinying Early Cretaceous Hauterivian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Compsognathidae







Sacrum, proximal caudal series, partial pelvis, and hindlimbs. Xing, L., Miyashita, T., Wang, D., Niu, K., & Currie, P. J. (2019). A new compsognathid theropod dinosaur from the oldest assemblage of the Jehol Biota in the Lower Cretaceous Huajiying Formation, northeastern China.
2858 Xuwulong yueluni   valid You, Li, & Liu 2011 5 m 550 kg 3,5 Asia China Gansu Xiagou Early Cretaceous Aptian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Large part of skeleton with skull. You Hailu, Li Daqing and Liu Weichang (2011). "A New Hadrosauriform Dinosaur from the Early Cretaceous of Gansu Province, China".
2859 Yaleosaurus colurus S > Anchisaurus polyzelus von Huene 1932





























Yates, Adam M. (2010). "A revision of the problematic sauropodomorph dinosaurs from Manchester, Connecticut and the status of Anchisaurus Marsh".
2860 Yamaceratops dorngobiensis valid Makovicky & Norell 2006 1,4 m 17 kg 2 Asia Mongolia Dornogovi Javkhlant Late Cretaceous Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia











At least 2 individuals (also skulls fragments). Makovicky, P.J. & Norell, M.A. (2006) "Yamaceratops dorngobiensis, a new primitive ceratopsian (Dinosauria: Ornithischia) from the Cretaceous of Mongolia".
2861 Yamanasaurus lojaensis valid Apesteguía et al. 2019 7,1 m 1,5 t 2 South America Ecuador Loja Río Playas Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae Saltasaurinae 2 sacral vertebrae, fragmentary caudal vertebra, fragmentary humerus, fragmentary radius and partial tibia. Apesteguía, S., Soto Luzuriaga, J. E., Gallina, P. A., Granda, J. T., & Guamán Jaramillo, G. A. (2019). The first dinosaur remains from the Cretaceous of Ecuador.
2862 Yandusaurus hongheensis valid He 1979 3,8 m 130 kg 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda













Partial skull and partial skeleton. Butler, R. J., Upchurch, P., & Norman, D. B. (2008). The phylogeny of the ornithischian dinosaurs.
2863 Yandusaurus multidens  S > Hexinlusaurus multidens He & Cai 1983





























Barrett, P. M., Butler, R. J., & Knoll, F. (2005). Small-bodied ornithischian dinosaurs from the Middle Jurassic of Sichuan, China.
2864 Yangchuanosaurus dongi  S > Sinraptor dongi Gao 1999





























Gao, (1999). A complete carnosaur skeleton from Zigong, Sichuan.
2865 Yangchuanosaurus hepingensis S > Sinraptor hepingensis Gao 1992





























Gao, (1992). Yangchuanosaurus hepingensis, a new species of carnosaur from Zigong, Sichuan.
2866 "Yangchuanosaurus longqiaoensis" nomen nudum Li, Zhang & Cai 1999 ? ? 0 Asia China Sichuan Penglaizhen Early Cretaceous Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda














Not available. Mortimer - Theropod database (online).
2867 Yangchuanosaurus magnus S > Yangchuanosaurus shangyouensis Dong, Zhou & Zhang 1983





























Mortimer - Theropod database (online).
2868 Yangchuanosaurus shangyouensis valid Dong, Zhang, Li & Zhou 1978 10,5 m 2,9 t 3,5 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Metriacanthosauridae







3 individuals (include large part of skeleton and skulls). Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2869 Yangchuanosaurus zigongensis valid Carrano, Benson & Sampson 2012 6,5 m 500 kg 3 Asia China Sichuan Lower Shaximiao Middle Jurassic Bathonian-Callovian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Metriacanthosauridae







Partial skeleton, referred maxilla ?, teeth ?, femur ?, tibia ?, fibula ? Carrano, Benson & Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
2870 Yaverlandia bitholus  valid Galton 1971 0,9 m ? 2,3 kg ? 1,5 Europe United Kingdom England Wessex Early Cretaceous Barremian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Frontals and orbitosphenoid fragment. Mortimer - Theropod database (online).
2871 Yehuecauhceratops mudei valid Rivera-Sylva et al. 2017 4,1 m 800 kg 2,5 North America Mexico Coahuila Aguja Late Cretaceous Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea Ceratopsidae Centrosaurinae Nasutoceratopsini






Partial skull and fragmentary skeleton. Rivera-Sylva, H. E., Frey, E., Stinnesbeck, W., Guzmán-Gutiérrez, J. R., & González-González, A. H. (2017). Mexican ceratopsids: Considerations on their diversity and biogeography.
2872 Yi qi valid Xu et al. 2015 0,33 m 0,52 kg 3,5 Asia China Hebei Tiaojishan Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Scansoriopterygidae



Large part of skeleton with skull, body feathers and patagia. Xu, Zheng, Sullivan, Wang, Xing, Wang, Zhang, O'Connor, Zhang & Pan, (2015). A bizarre Jurassic maniraptoran theropod with preserved evidence of membranous wings.
2873 "Yibinosaurus zhoui" nomen nudum Ouyang 2001 12,4 m 4 t 3 Asia China Sichuan Ziliujing Early Jurassic Toarcian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Specimen including dorsal vertebrae. Mortimer - Theropod database (online).
2874 Yimenosaurus youngi  valid Bai, Yang & Wang 1990 8,9 m 1,8 t 3 Asia China Yunnan Fengjiahe Early Jurassic Hettangian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














2 (more ?) partial skeletons with incomplete skulls. Bai, Z.; Yang, J.; Wang, G. (1990). "Yimenosaurus, a New Genus of Prosauropod from Yimen County, Yunnan Province".
2875 Yingshanosaurus jichuanensis nomen dubium ? Zhu 1994 4,7 m 700 kg 3 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Stegosauria













Partial skeleton with incomplete skull. Zhu Songlin, (1994). Record of a fossil stegosaur from Yingshan in the Sichuan Basin.
2876 Yinlong downsi valid Xu, Forster, Clark & Mo 2006 1,55 m 20 kg 3,5 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Chaoyangsauridae











At least 8 individuals (include-large part of skeleton and also skulls). Han, F., Forster, C. A., Xu, X., & Clark, J. M. (2017). Postcranial anatomy of Yinlong downsi (Dinosauria: Ceratopsia) from the Upper Jurassic Shishugou Formation of China and the phylogeny of basal ornithischians.
2877 Yixianosaurus longimanus valid Xu & Wang 2003 0,75 m 0,8 kg 3 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Anchiornithidae ?



Partial skeleton (scapulae, coracoids, limb bones, ribs and other fragments) without skull, feathers. Xu & Wang, (2003). A new maniraptoran dinosaur from the Early Cretaceous Yixian Formation of Western Liaoning.
2878 Yizhousaurus sunae valid Zhang et al. 2018 8,25 m 1,5 t 3,5 Asia China Yunnan Lower Lufeng Early Jurassic Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












Large part of skeleton with skull. Zhang, Q.-N., You, H.-L., Wang, T., Chatterjee, S. (2018). A new sauropodiform dinosaur with a ‘sauropodan’ skull from the Lower Jurassic Lufeng Formation of Yunnan Province, China.
2879 Yongjinglong datangi valid Li, Li, You & Dodson 2014 12 m 7,5 t 2,5 Asia China Gansu Hekou Group Early Cretaceous ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae



3 teeth, fragmentary rib, vertebrae, scapulocoracoid, radius and ulna. Li, L. G., Li, D. Q., You, H. L., & Dodson, P. (2014). A New Titanosaurian Sauropod from the Hekou Group (Lower Cretaceous) of the Lanzhou-Minhe Basin, Gansu Province, China.
2880 "Yuanmouraptor" nomen nudum Anonymous 2014 ? ? 0 Asia China Yunnan ? Middle Jurassic ? Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Carnosauria Allosauroidea Metriacanthosauridae







Partial skull, mandibles and postcrania. Hendrickx et al. (2019) The distribution of dental features in non-avian theropod dinosaurs: Taxonomic potential, degree of homoplasy, and major evolutionary trends.
2881 Yuanmousaurus jiangyiensis  valid Lü, Li, Ji, Wang, Zhang & Dong 2006 17 m 11 t 3 Asia China Yunnan Zhanghe Middle Jurassic Aalenian-Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







Partial skeleton (vertebrae, limb bones, scapulae and other fragments). Junchang, L., Shaoxue, L., Qiang, J., Guofu, W., Jiahua, Z., & Zhiming, D. (2006). New Eusauropod Dinosaur from Yuanmou of Yunnan Province, China.
2882 "Yubasaurus" nomen nudum > Yandusaurus hongheensis He 1975 ?





























Olshevsky- Dinosaur Genera List.
2883 Yueosaurus tiantaiensis  valid Zheng et al. 2012 1 m 2 kg 3 Asia China Zhejiang Liangtoutang Early-Late Cretaceous Albian-Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Orodrominae











Vertebrae, rib fragments, chevrons, right scapula, partial left forelimb, partial pelvis, and partial right hindlimb. Zheng, W., Jin, X., Shibata, M., Azuma, Y., & Yu, F. (2012). A new ornithischian dinosaur from the Cretaceous Liangtoutang Formation of Tiantai, Zhejiang Province, China.
2884 Yulong mini valid Lü, Currie, Xu, Zhang, Pu & Jia 2013 0,5 m 0,52 kg 4 Asia China Henan Qiupa Late Cretaceous Late Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Oviraptorosauria Caenagnathoidea Oviraptoridae


At least several individuals (include almost complete skeleton with skull). Lü, J.; Currie, P. J.; Xu, L.; Zhang, X.; Pu, H.; Jia, S. (2013). "Chicken-sized oviraptorid dinosaurs from central China and their ontogenetic implications".
2885 Yunganglong datongensis valid Wang et al. 2013 9,5 m 4,7 t 2 Asia China Shanxi Zhumapu Late Cretaceous Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Fragmentary skeleton (hindlimb bones, vertebrae and other fragments) with partial skull. Wang, R.F., You, H.L., Xu, S. C., Wang, S.Z.;, Yi, J., Xie, L.J., Jia, L., Li, Y.X. (2013) A New Hadrosauroid Dinosaur from the Early Late Cretaceous of Shanxi Province, China.
2886 Yunmenglong ruyangensis valid Lü et al. 2013 27 m 29 t 2,5 Asia China Henan Haoling Early Cretaceous Aptian-Albian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Euhelopodidae ?



Cervical vertebrae, dorsal vertebra, caudal vertebrae, ribs and femur. Lü, J.; Xu, L.; Pu, H.; Zhang, X.; Zhang, Y.; Jia, S.; Chang, H.; Zhang, J.; Wei, X. (2013). "A new sauropod dinosaur (Dinosauria, Sauropoda) from the late Early Cretaceous of the Ruyang Basin (central China)".
2887 Yunnanosaurus huangi valid Young 1942 5 m 250 kg 3,5 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












More than 20 individuals. C-C. Young (1942) "Yunnanosaurus huangi Young (gen. et sp. nov.), a new Prosauropoda from the red beds at Lufeng, Yunnan".
2888 Yunnanosaurus robustus S > Yunnanosaurus huangi ? Young 1951 5,9 m 430 kg 3 Asia China Yunnan Lower Lufeng Early Jurassic Hettangian-Sinemurian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












At least several individuals. Young, C. C. (1951). The Lufeng saurischian fauna in China.
2889 Yunnanosaurus youngi   valid Lü et al. 2007 10,8 m 2,6 t 3 Asia China Yunnan Zhanghe Middle Jurassic Aalenian-Bajocian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes












Partial skeleton without skull. Lu Junchang; Li Tianguang; Zhong Shimin; Azuma Yoichi; Fujita Masato; Dong Zhiming; Ji Qiang (2007) "New yunnanosaurid dinosaur (Dinosauria, Prosauropoda) from the Middle Jurassic Zhanghe Formation of Yuanmou, Yunnan Province of China".
2890 Yunxianosaurus hubeinensis valid Li 2001 4,1 m 270 kg 2 Asia China Hubei Majiacun Late Cretaceous Late Coniacian-Santonian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria ? Lithostrotia ?

Fragmentary skeleton (femur, humerus, scapula, radius, ulna and other fragments)- juvenile. Li, (2001). Distribution, burying and classification of dinosaur fossils in Upper Cretaceous strata at Meipu Town, Yunxian County of Hubei Province.
2891 Yunyangosaurus puanensis valid Dai et al. 2020 5,1 m 350 kg 2,5 Asia China Chongqing Xintiangou Middle Jurassic Aalenian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides











Vertebrae, ribs and chevrons. Dai et al. (2020). A new possible megalosauroid theropod from the Middle Jurassic Xintiangou Formation of Chongqing, People’s Republic of China and its implication for early tetanuran evolution.
2892 Yurgovuchia doellingi valid Senter et al. 2012 3 m 75 kg 2 North America USA Utah Cedar Mountain Early Cretaceous Valanginian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria Dromaeosaurinae ?

Vertebrae and proximal pubis. Senter, P.; Kirkland, J. I.; Deblieux, D. D.; Madsen, S.; Toth, N. (2012). Dodson, Peter. ed. "New Dromaeosaurids (Dinosauria: Theropoda) from the Lower Cretaceous of Utah, and the Evolution of the Dromaeosaurid Tail".
2893 Yutyrannus huali valid Xu et al. 2012 8,5 m 1,5 t 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Proceratosauridae






3 skeletons with skulls and feathers. Xu, Wang, Zhang, Ma, Xing, Sullivan, Hu, Cheng & Wang, (2012). A gigantic feathered dinosaur from the Lower Cretaceous of China.
2894 Zalmoxes robustus  valid Weishampel et al. 2003 2,65 m 55 kg 4 Europe Romania Transylvania Sânpetru, Densuº-Ciula, Unnamed Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










Many individuals. Weishampel, D.B., Jianu C.-M. , Csiki Z. , & Norman D.B. (2003) "Osteology and phylogeny of Zalmoxes (n.g.), an unusual Euornithopod dinosaur from the latest Cretaceous of Romania".
Õsi, A., Prondvai, E., Butler, R. & Weishampel, D.B. (2012) Phylogeny, Histology and Inferred Body Size Evolution in a New Rhabdodontid Dinosaur from the Late Cretaceous of Hungary.
2895 Zalmoxes shqiperorum  valid Weishampel et al. 2003 4,1 m 200 kg 3,5 Europe Romania Transylvania Unnamed, Sânpetru, Densuº-Ciula Late Cretaceous Maastrichtian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Rhabdodontomorpha Rhabdodontidae










At least several individuals. Weishampel, D.B., Jianu C.-M. , Csiki Z. , & Norman D.B. (2003) "Osteology and phylogeny of Zalmoxes (n.g.), an unusual Euornithopod dinosaur from the latest Cretaceous of Romania".
Godefroit, P., Codrea, V. & Weishampel, D.B. (2009) Osteology of Zalmoxes shqiperorum (Dinosauria, Ornithopoda), based on new specimens from the Upper Cretaceous of Nalat-Vad (Romania).
2896 Zanabazar junior  valid Norell et al. 2009 2,15 m 24 kg 3 Asia Mongolia Ömnögovi Nemegt Late Cretaceous Early Maastrichtian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Troodontidae



Partial skeleton with incomplete skull. Referred postcrania ? Norell, Makovicky, Bever, Balanoff, Clark, Barsbold & Rowe, (2009). A review of the Mongolian Cretaceous dinosaur Saurornithoides (Troodontidae: Theropoda).
2897 "Zanclodon" bavaricus nomen dubium Fraas 1894 ? ? 0 Europe Germany Bavaria Trossingen Late Triassic Late Norian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria ?














2 vertebrae, cervical rib ? and fragmentary tibia. Galton, P.M. (2001). The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia; Sauropodomorpha; Upper Triassic). II. Notes on the referred species.
2898 "Zanclodon" cambrensis S > "Newtonsaurus" cambrensis Newton 1899





























Newton, (1899). On a megalosauroid jaw from Rhaetic Beds near Bridgend (Glamorganshire).
2899 Zapalasaurus bonapartei  valid Salgado, Carvalho & Garrido 2006 10,2 m 2,3 t 2 South America Argentina Neuquén La Amarga Early Cretaceous Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Diplodocoidea Diplodocimorpha Rebbachisauridae




Partial skeleton (vertebrae, limb bones and other fragments). Salgado, L., Carvalho, I. de S., & Garrido, A. C. (2006). Zapalasaurus bonapartei, un nuevo dinosaurio saurópodo de La Formación La Amarga (Cretácico Inferior), noroeste de Patagonia, Provincia de Neuquén, Argentina.
2900 Zapsalis abradens nomen dubium Cope 1876 2 m ? 20 kg ? 0,5 North America USA, Canada ? Montana, Alberta, South Dakota ?, Wyoming ? Judith River,
Dinosaur Park, Horseshoe Canyon ?, Scollard ?,
Hell Creek ?, Lance ?		 Late Cretaceous Middle-Late Campanian,
Maastrichtian ?		 Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Eudromaeosauria ? Dromaeosaurinae ?

Teeth. Cope, (1876). On some extinct reptiles and batrachia from the Judith River and Fox Hills Beds of Montana.
Currie, P. J., & Evans, D. C. (2019). Cranial Anatomy of New Specimens of Saurornitholestes langstoni (Dinosauria, Theropoda, Dromaeosauridae) from the Dinosaur Park Formation (Campanian) of Alberta.
Mortimer - Theropod database (online).
2901 Zaraapelta nomadis valid Arbour et al. 2014 6,3 m 2,3 t 2 Asia Mongolia Ömnögovi Barun Goyot Late Cretaceous Earliest Maastrichtian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Partial skull. Arbour, V. M., Currie, P. J., & Badamgarav, D. (2014). The ankylosaurid dinosaurs of the Upper Cretaceous Baruungoyot and Nemegt formations of Mongolia.
2902 Zby atlanticus valid Mateus, Mannion & Upchurch 2014 18 m 19 t 2,5 Europe Portugal Lisbon Lourinhã Late Jurassic Late Kimmeridgian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Turiasauria







Fragmentary skeleton (tooth, forelimb and other fragments). Mateus, O., Mannion, P. D., & Upchurch, P. (2014). Zby atlanticus, a new turiasaurian sauropod (Dinosauria, Eusauropoda) from the Late Jurassic of Portugal.
2903 Zephyrosaurus schaffi  valid Sues 1980 2,5 m 30 kg 2 North America USA Montana Cloverly Early Cretaceous Late Aptian-Middle Albian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Parksosauridae Orodrominae











Incomplete skull and extremely fragmentary postcranial skeleton. Referred other individuals. Boyd (2015). The systematic relationships and biogeographic history of ornithischian dinosaurs.
2904 Zhanghenglong yangchengensis valid Xing et al. 2014 5,3 m 800 kg 2 Asia China Hubei Majiacun Late Cretaceous Middle Santonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea Hadrosauromorpha







Incomplete skull and partial skeleton (dorsal vertebrae, ribs, right scapula and ulna). Xing, H., Wang, D., Han, F., Sullivan, C., Ma, Q., He, Y., Hone, D., Yan, R., Du, F. & Xu, X. (2014). A New Basal Hadrosauroid Dinosaur (Dinosauria: Ornithopoda) with Transitional Features from the Late Cretaceous of Henan Province, China.
2905 Zhejiangosaurus lishuiensis  nomen dubium ? Lü et al. 2007 5,5 m 2 t 2 Asia China Zhejiang Chaochuan Late Cretaceous Cenomanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae











Sacrum, 14 caudal vertebrae, right ilium, partial left ilium, partial ischium, pubis, femora, tibiae, fibulae and both pedes. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2906 Zhenyuanlong suni valid Lü & Brusatte 2015 1,7 m 8,5 kg 4 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Almost complete skeleton with skull, body feathers, remiges, retrices. Lü, J., Brusatte, S.L. (2015). A large, short-armed, winged dromaeosaurid (Dinosauria: Theropoda) from the Early Cretaceous of China and its implications for feather evolution.
2907 Zhongjianosaurus yangi valid Xu & Qin 2017 0,56 m 0,29 kg 3,5 Asia China Liaoning Yixian Early Cretaceous Late Barremian-Early Aptian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Maniraptoriformes Maniraptora Pennaraptora Paraves Dromaeosauridae Microraptoria


Large part of skeleton without skull. Xu, Xing; Qin, Zi-Chuan (2017). "A new tiny dromaeosaurid dinosaur from the Lower Cretaceous Jehol Group of western Liaoning and niche differentiation among the Jehol dromaeosaurids".
2908 Zhongyuansaurus luoyangensis  S > Gobisaurus domoculus ? Xu et al. 2007 5 m 1,4 t 2,5 Asia China Henan Haoling Early Cretaceous Aptian-Albian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae












Skull, vertebrae, ribs, left humerus, both ischia, pubis and osteoderms. Arbour, V. M., & Currie, P. J. (2015). Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs.
2909 Zhuchengceratops inexpectus  valid Xu et al. 2010 2,7 m 220 kg 2,5 Asia China Shandong Xingezhuang Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Leptoceratopsidae









Partial skull, 14 presacral vertebrae, ribs and some additional fragments. Xing Xu; Kebai Wang; Xijin Zhao; Corwin Sullivan; Shuqing Chen (2010). "A New Leptoceratopsid (Ornithischia: Ceratopsia) from the Upper Cretaceous of Shandong, China and Its Implications for Neoceratopsian Evolution".
2910 Zhuchengosaurus maximus S > Shantungosaurus giganteus Zhao et al. 2007





























Xing et al. (2014). "Comparative osteology and phylogenetic relationship of Edmontosaurus and Shantungosaurus (Dinosauria: Hadrosauridae) from the Upper Cretaceous of North America and East Asia".
2911 Zhuchengtitan zangjiazhuangensis valid Mo et al. 2017 15,1 m 11 t 2 Asia China Shandong Wangshi Group Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Neosauropoda Macronaria Titanosauriformes Somphospondyli Titanosauria Eutitanosauria Lithostrotia Saltasauridae
Humerus. Mo, J., Wang, K., Chen, S., Wang, P. & Xu, X. (2017) A new titanosaurian sauropod from the Late Cretaceous strata of Shandong Province.
2912 Zhuchengtyrannus magnus  valid Hone et al. 2011 10,1 m 4,3 t 2 Asia China Shandong Xingezhuang Late Cretaceous Late Campanian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora Tyrannosauroidea Pantyrannosauria Eutyrannosauria Tyrannosauridae Tyrannosaurinae



Maxilla and dentary. Hone, Wang, Sullivan, Zhao, Chen, Li, Ji, Ji & Xu, (2011). A new, large tyrannosaurine theropod from the Upper Cretaceous of China.
2913 Ziapelta sanjuanensis valid Arbour et al. 2014 5,5 m 2 t 2 North America USA New Mexico Kirtland Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Skull, first cervical half ring, fragmentary second cervical half ring and postcranial osteoderms. Referred first cervical half ring. Arbour et al. (2014). "A New Ankylosaurid Dinosaur from the Upper Cretaceous (Kirtlandian) of New Mexico with Implications for Ankylosaurid Diversity in the Upper Cretaceous of Western North America".
2914 Zigongosaurus fuxiensis valid Hou, Chao & Chu 1976 11,5 m ? 3,8 t ? 0,5 Asia China Sichuan Upper Shaximiao Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Eusauropoda Mamenchisauridae







2 compositive skeletons (include skull) ? Peng, (2005). Jurassic Dinosaur Faunas in Zigong.
2915 Zizhongosaurus chuanchengensis  nomen dubium Dong, Zhou & Zhang 1983 8,4 m ? 1,8 t ? 1,5 Asia China Sichuan Ziliujing Middle Jurassic ? Aalenian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda Gravisauria Vulcanodontidae ?








Posterior dorsal neural arch, partial humerus, pubic fragment and fragments. Mortimer - Theropod database (online).
2916 "Zizhongosaurus huangshibanensis"  nomen nudum Li, Zhang & Cai 1999 ? ? 0 Asia China Sichuan Ziliujing ? Middle Jurassic ? Aalenian ? Dinosauria Saurischia Eusaurischia Sauropodomorpha Plateosauria Massopoda Sauropodiformes Anchisauria Sauropoda










Not available. Mortimer - Theropod database (online).
2917 Zuniceratops christopheri  valid Wolfe & Kirkland 1998 3 m 300 kg 2,5 North America USA New Mexico Moreno Hill Late Cretaceous Middle Turonian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Marginocephalia Ceratopsia Neoceratopsia Coronosauria Ceratopsoidea









At least several individuals. Wolfe, D.G., Kirkland, J.I., Smith, D., Poole, K., Chinnery-Allgeier, B. & McDonald, A. (2010) "Zuniceratops christopheri: The North American Ceratopsid Sister Taxon Reconstructed on the Basis of New Data".
2918 "Zunityrannus" nomen nudum > Suskityrannus hazelae (Wolfe & Kirkland) (1998)





























Mortimer - Theropod database (online).
2919 Zuolong salleei  valid Choiniere, Clark, Forster & Xu 2010 3,35 m 43 kg 3 Asia China Xinjiang Shishugou Late Jurassic Oxfordian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Averostra Tetanurae Orionides Avetheropoda Coelurosauria Tyrannoraptora ?








Partial skeleton with incomplete skull. Choiniere, J.N., Clark, J.M., Forster, C.A. & Xu, X. (2010) "A basal coelurosaur (Dinosauria: Theropoda) from the Late Jurassic (Oxfordian) of the Shishugou Formation in Wucaiwan, People's Republic of China".
2920 Zuoyunlong huangi valid Wang et al. 2015 7,5 m ? 2,4 t ? 1,5 Asia China Shanxi Zhumapu Late Cretaceous Cenomanian Dinosauria Ornithischia Genasauria Neornithischia Cerapoda Ornithopoda Iguanodontia Ankylopollexia Styracosterna Hadrosauriformes Hadrosauroidea








Partial right ilium and distal end of the right ischium. Wang, Run-Fu; You, Hai-Lu; Wang, Suo-Zhu; Xu, Shi-Chao; Yi, Jian; Xie, Li-Juan; Jia, Lei; Xing, Hai (2015). "A second hadrosauroid dinosaur from the early Late Cretaceous of Zuoyun, Shanxi Province, China".
2921 Zupaysaurus rougieri  valid Arcucci & Coria 2003 4,2 m 70 kg 3 South America Argentina La Rioja Los Colorados Late Triassic Norian Dinosauria Saurischia Eusaurischia Theropoda Neotheropoda Coelophysoidea ?













Skull and partial skeleton (vertebrae, proximal scapulocoracoid, limb bones an other fragments). Arcucci & Coria, (2003). A new Triassic carnivorous dinosaur from Argentina.
2922 Zuul crurivastator valid Arbour & Evans 2017 6 m 2,5 t 2,5 North America USA Montana Judith River Late Cretaceous Late Campanian Dinosauria Ornithischia Genasauria Thyreophora Eurypoda Ankylosauria Ankylosauridae Ankylosaurinae Ankylosaurini










Skull with teeth, mandibles, and a partially prepared postcranial skeleton with armour. Penkalski, P. (2018). Revised systematics of the armoured dinosaur Euoplocephalus and its allies.