Ancestor
Captorhinidae
Araeoscelidia
Claudiosaurus
Younginiformes
Archosauriformes
Choristodera
Prolacertiformes
Trilophosaurus
Rhynchosauria
Kuehneosauridae
Squamata
Rhynchocephalia
Testudines
Cyamodus
Placodus
Wumengosaurus
Dianopachysaurus
Keichousaurus
Anaro_Dactylo
Serpiano_Neustico
Simosaurus
Germanosaurus
Lariosaurus
Nothosaurus
Cymatosaurus
Corosaurus
Plesiosaurus
Pistosaurus
Augustasaurus