Height: 10–16 feet
Length: 36–39 feet
Weight: 3,300–3,700 pounds
Food: Meat
Speed: Estimated 19–34 mph
Lived: 145 to 155 million years ago

A large carnivore and one of the most dangerous dinosaurs of the Jurassic period. With sharp teeth and powerful jaws, it was a fearsome hunter.

Did you know?

The allosaurus had strong hind legs that allowed it to run fast and chase its prey. It was one of the largest predatory dinosaurs of its time.