Approximate Size

28 - 39 ft long, 16 ft tall

Approximate Weight

3,086 lbs

 

More Info

Allosaurus was the largest of the meat eaters in the Jurassic period. Since it lived among huge plant eaters it may have hunted in groups to take down a stegosaurus or one of the giant sauropods such as Aparosaurus or Brachiosaurus.