• Thumbnail for Leptorhynchos gaddisi
    broadly similar to contemporaneous faunal assemblages in the Kaiparowits, Dinosaur Park, and Judith River formations. Hadrosaurs are diverse in the Upper...
    31 KB (3,124 words) - 03:57, 30 December 2024
  • Thumbnail for Crocodilia
    Pseudosuchia (crocodilians and their relatives) and the Avemetatarsalia (dinosaurs, pterosaurs, and their relatives). The split between these two groups...
    118 KB (13,599 words) - 12:31, 2 January 2025
  • S2CID 245153589. Dal Sasso, Cristiano and Giovanni Pinna, 1996. Besanosaurus leptorhynchus n. gen. n. sp., a new shastasaurid ichthyosaur from the Middle Triassic...
    48 KB (2,061 words) - 15:09, 28 November 2024