1 Talk Archosaurus Edit Fossil Record Archosaurus Archosaurus is an extinct genus of archosauriform reptile. See alsoEdit Proterosuchus This article is a stub. You can help Fossil Wiki by expanding it. Read more Gracilisuchus Thecodont ("socket-toothed" reptile), now considered an obsolete term, was formerly used to... Thecodonta Archosauria Related Categories Categories: Article stubs | Archosaurs | Reptiles Add category