AbelisauriaAbelisauridaeAbelisauroideaAverostraBrachyrostraCeratosauriaDinosauriaEusaurischiaLate CretaceousNeoceratosauriaNeotheropodaSaurischiaSouth AmericaTheropoda

Xenotarsosaurus bonapartei 

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Dinosaur: Xenotarsosaurus bonapartei 

Cretaceous: 100.5–93.9 Ma
Type: Theropod

Length*:5.4 m17.7 ft
Weight*:430 kg948 lb
ESR: 2 / 4 (estimated size reliability)
*The largest known specimen



Locations


Sources

Material: Femur, tibia, fibula, astragalocalcaneum and 2 dorsal vertebrae.
References: 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".

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