(Ancestor,(Captorhinidae,(Araeoscelidia,(Claudiosaurus,(Younginiformes,(((Testudines,(((AnaroDactylo,Serpiano_dash_Neustico),(Simosaurus,Corosaurus,Cymatosaurus,Germanosaurus,Chinchenia,Kwangsisaurus,Sanchiaosaurus,(Nothosaurus,Lariosaurus),(Plesiosaurus,(Pistosaurus,Augustasaurus)))),(Placodus,Cyamodus))),(Kuehneosauridae,(Rhynchocephalia,Squamata))),(Archosauriformes,(Rhynchosauria,Trilophosaurus),(Prolacertiformes,Choristodera))))))));