Ancestor
Captorhinidae
Testudines
Araeoscelidia
Claudiosaurus
Younginilormes
Prolacertilormes
Kuehneosauridae
Rhvnchocephalia
Squamata
Keichousuchus
Dactylosaurus
Anarosaurus
Serpianosaurus
Neusticosaurus_dash_Pachy
Simosaurus
Lariosaurus
Ceresiosaurus
Nothosaurus
Paranothosaurus
Paraplacodus
Placodus
Cyamodus
Rhynchosauria
Trilophosaurus
Choristodera
Protorosauria
Archioauriformes