Tag: fossil bones
by Rapid growth helped the earliest dinosaurs and other ancient reptiles evolve after the mass extinction
It might be hard to imagine, but once again, dinosaurs did not affect their world. When they first arrived, they were just small two-legged carnivores …
Megalosaurus, the fossil that introduced dinosaurs to the world
Editor’s Note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, register for free here. Dinosaurs …