Euparkeria
Proterochampsidae
Parasuchia
Stagonolepididae
Crocodylomorpha
Ornithosuchidae
Postosuchus
Saurosuchus
Arizonasaurus
Lotosaurus
Sillosuchus
Effigia
Shuvosaurus
Pterosauria
Lagerpeton
Marasuchus
Ornithischia
Sauropodomorpha
Coelophysis
Gallimimus
Tyrannosaurus