Picture the length of a full-sized transport truck parked along a wild ancient riverbank. Now imagine a crocodile just as ...
The new exhibit showcases some of the earliest examples of animal armor in simple creatures, but a lot has changed in those 500 million years. “This exhibit starts with some of the earliest armor ...
Paleontologists have discovered the fossilized remains of a crocodile "hypercarnivore" that lived in what is now Argentina some 70 million years ago—and it ate dinosaurs. Named Kostensuchus atrox, the ...