Crocodilia

Eusuchia

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Protosuchia †

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Mesosuchia †

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Sebecosuchia †

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Thalattosuchia †

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Crocodilia is an order of large reptiles that scientists believe branched off from class Reptilia about 220 million years ago. They are the closest living relatives of the dinosaurs, as well as the birds.

Related Topics:
Reptilia - Dinosaurs - Birds

~ ~ ~ ~ ~ ~ ~ ~ ~ ~