DescriptionSauropodomorpha skull comparison.jpg English: A = Efraasia B = Plateosaurus C = Lufengosaurus D = Aardonyx E = Anchisaurus F = Massospondylus...
source are credited. 2 Alligator mississippiensis Ornithischia Sauropodomorpha Dinosauria Allosaurus fragilis Saurischia Theropoda Allosauroidea...