Ancestor

Captorhinidae

Araeoscelidia

Claudiosaurus

Younginiformes

Archosauriformes

Choristodera

Prolacertiformes

Trilophosaurus

Rhynchosauria

Kuehneosauridae

Squamata

Rhynchocephalia

Testudines

Cyamodus

Placodus

Serpiano_dash_Neustico

AnaroDactylo

Sanchiaosaurus

Kwangsisaurus

Chinchenia

Germanosaurus

Cymatosaurus

Corosaurus

Simosaurus

Lariosaurus

Nothosaurus

Plesiosaurus

Augustasaurus

Pistosaurus