T-rex

Tyrannosaurus meaning "tyrant lizard also known colloquially as T. rex and "The King of the Dinosaurs", was a giant carnivorous theropod. Tyrannosaurus lived during the Cretaceous period. In Jurassic Park the T-rex was known to be one of the most bloodthirsty animals. It had powerful jaws and strong legs for running at about 30 mph.