Allosaurus was the most common large carnivore of the Late Jurassic in North America. It was a smaller predecessor of the Cretaceous Tyrannosaurus. Strong forelimbs with sharp claws, powerful hind ...

However, the twist in Jurassic World: Chaos Theory is that Brooklynn is not dead; she is alive and well. She only has one hand, as presumably, the Allosaurus badly injured her at the time.