Parasaurolophus Keychain - 387447

Saber-toothed cats had almost comically abundant bites: these cats could open their jaws to a snake-worthy 120 degrees, or about twice as wide as a...

Like elephants today, the woolly mammoth had enormous tusks that would have been used for both digging and gathering food, and to intimidate and fe...

The Ankylosaurus was a large dinosaur with enormous hard armor with hard spikes to protect itself from attackers, and if that wasn't enough, it als...

The Stegosaurus is the most famous dinosaur in a group of dinosaurs known as Stegosauria. They were all herbivores (plant eaters) and had rows of u...

Crocodiles are one of the oldest living creatures on the planet, believed to be around 200 million years old, meaning that crocodiles existed back ...