Respuesta :

amiyahkelley87

Answer:

it comprises the Pseudosuchia, the "false crocodiles", and the Ornithosuchia, which in turn comprises the dinosaurs and their relative.

embook200

Xilousuchus

250,000,000 bc - 200,000,000 bc

Phytosaur

228,000,000 bc - 199,000,000 bc

Erpetosuchus

200,000,000 bc

Stomatosuchus

100,000,000 bc - 95,000,000 bc

Beinosuchus

80,000,000 bc

Champsosaurus

70,000,000 bc - 50,000,000 bc

Crocodylidae (Modern day crocodile)

55,000,000 bc - present