Ancestor
Captorhinidae
Araeoscelidia
Claudiosaurus
Younginiformes
Trilophosaurus
Prolacertiformes
Choristodera
Archosauriformes
Rhynchosauria
Squamata
Rhynchocephalia
Kuehneosauridae
Odontochelys
Testudines
Thalattosauria
Cyamodus
Placodus
Dianopachysaurus
Qianxisaurus
Diandongosaurus
Hanosaurus
Wumengosaurus
Keichousaurus
Germanosaurus
Cymatosaurus
Corosaurus
Simosaurus
Serpiano_Neustico
Anaro_Dactylo
Lariosaurus
Nothosaurus
Sanchiaosaurus
Kwangsisaurus
Chinchenia
Yunguisaurus
Plesiosaurus
Augustasaurus
Pistosaurus