What is Rhynchosaur?
{{Automatic taxobox | taxon = Rhynchosauria | name = Rhynchosaurs | fossil_range = {{Fossil range|Olenekian|Norian}} | image = Hyperodapedon BW2.jpg | image_width = 250px | image_caption = life restoration of ''[[Hyperodapedon]]'' | authority = [[Henry Fairfield Osborn|Osborn]], [[1903 in paleontology|1903]] | subdivision_ranks = Subgroups | subdivision = [[#Classification|See text]]. }} '''Rhynchosaurs''' were a group of [[Triassic]] [[diapsid]] [[reptile]]s related to the [[Archosauria|archosaurs]]. They were herbivores, and at times abundant (in some fossil [[wikt:locality|localities]] accounting for 40 to 60% of specimens found), with stocky bodies and a powerful beak. They became [[extinct]] at the [[End-Triassic extinction event]]. {{biology-stub}} [[Category:Reptiles]] [[Category:Fossils]]