Bernard DUPONT   cc-by-sa-2.0

Saurischia (Saurischian) is an order of Dinosauria. There are 11902 species of Saurischian, in 3029 genera and 418 families. This order has been around since the middle triassic epoch. It includes groups like Theropods, Sauropods And Relatives, and Herrerasaurids.

EOL has data for 9 attributes, including:

Known occurrences, collected specimens and observations of saurischian. View this species on GBIF