Alphabetical Dinosaur Index


There are 3140 Dinosaurs in Database


Every month, 100,000 readers use the Dinosaur Database, but we receive no support from you. Developing and updating the database requires a lot of work. Therefore, as of September 1, 2025, the database will be closed. If you want it to remain open and be updated, please support us via the "Buy us a coffee" button available on every page or via the Support page.





    Formation: Morrison

  • Laosaurus celer

    Dinosaur Laosaurus celer: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • “Laosaurus” gracilis

    Dinosaur "Laosaurus" gracilis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • “Madsenius trux”

    Dinosaur "Madsenius trux": scientific and paleontological classification, description, dimensions, length, weight, speed, temporal range, species, fossils, references

    Read More »
  • Maraapunisaurus fragillimus

    Dinosaur Maraapunisaurus fragillimus: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • Marshosaurus bicentesimus 

    Dinosaur Marshosaurus bicentesimus : scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • Mymoorapelta maysi

    Dinosaur Mymoorapelta maysi: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • Nanosaurus agilis

    Dinosaur Nanosaurus agilis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • Ornitholestes hermanni

    Dinosaur Ornitholestes hermanni: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • “Palaeopteryx thomsoni”

    Dinosaur "Palaeopteryx thomsoni": scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »
  • Saurophaganax maximus

    Dinosaur Saurophaganax maximus: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

    Read More »