This dinosaur was the Cretaceous equivalent of a Sherman tank.

Ankylosaurus

The dinosaur formerly known as Brontosaurus.

Apatosaurus

This ancient dino-bird was about the size of a modern pigeon.

This dinosaur was distinguished by the bony crests on its noggin.

Possibly the loudest dinosaur ever to roam the earth.

This dinosaur was distinguished by the sail-like structure on its back.

The famous, three-horned, plant-eating dinosaur.

The once—and always—king of the dinosaurs.