Euparkeria

Proterochampsidae

Phytosauridae

Stagonolepididae

Crocodylomorpha

Ornithosuchidae

Postosuchus

Prestosuchidae

Scleromochlus

Pterosauria

Lagerpeton

Marasuchus

Ornithischia

Sauropodomorpha

Theropoda

Herrerasaurus