Lystrosaurus_hedini.JPG The American Museum journal (c1900-(1918)) (17972860878).jpgCynariognathusplatyrhinus.jpg Chiniquodon_theotonicus.JPG Author Radim
SAM-PK-11560a, holotype of Cynariognathus paucioridens, in right lateral view. I, AMNH FARB 5502, holotype of Pristerognathus platyrhinus, in left lateral view