(Ancestor,(Captorhinidae,(Araeoscelidia,(Hovasaurus,(Younginiformes,(Claudiosaurus,((Prolacertiformes,(Choristodera,(Archosauriformes,(Rhynchosauria,Trilophosaurus)))),((Kuehneosauridae,(Rhynchocephalia,Squamata)),(((Hanosaurus,(Wumengosaurus,(Qianxisaurus,(Serpianosaurus_dash_Neusticosaurus,(Anarosaurus_dash_Dactylosaurus,(Keichousaurus,(Dianopachysaurus,((((Corosaurus,Cymatosaurus),(Pistosaurus,(Yunguisaurus,(Augustasaurus,(Plesiosaurus,Bobosaurus))))),((Simosaurus,Wangosaurus),(Germanosaurus,(Nothosaurus,Lariosaurus)))),(Diandongosaurus,New_T1_Taxon))))))))),(Palatodonta,(Paraplacodus,(Psephoderma,(Cyamodus,Placodus))))),(Testudines,Odontochelys))))))))));