S.Class PrototheriaClass Reptiles, Reptilia
S.Class Theria
Ord. Sphenodontia (Add)Class Birds, Aves
Ord. Squamata
Ord. Turtle, Testudines
Ord. Crocodilians, Crocodylia
Superord. Dinosauria
Superord. PalaeognathaeClass Amphibians, Amphibia
Superord. Neognathae
S.Class Lepospondyli (Add)Class Actinopterygii
S.Class Lissamphibia (Add)
Ord. Acipenseriformes (Add)Class Cartilaginous fishes, Chondrichthyes
S.Class Chondrostei (Add)
S.Class Neopterygii
S.Class Elasmobranchii (Add)Class Sarcopterygii
S.Class Coelacanthimorpha
S.Class Dipnoi
S.Class Onychodontida (Add)
S.Class Porolepiformes (Add)
S.Class Tetrapoda
S.Class Tetrapodomorpha (Add)