You may not be able to tell from its small size, but Proceratosaurus is actually one of the earliest known Tyrannosaurs!

At 3.5 meters (11 feet long) Proceratosaurus always has to be on the lookout for larger predators, even while hunting!

The long, slender jaws of Proceratosaurus allow this dinosaur to make fast, scissor-like bites.

Proceratosaurus means 'Before Ceratosaurus' or 'Before Horned Lizard' since it was once believed to be an ancestor of this predator.