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