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