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