Welcome to Tyrannosaurus coloring pages! The famous species Tyrannosaurus rex in popular around the world. It lived throughout what is now western North America. Tyrannosaurus was a bipedal carnivore with a massive skull balanced by a long, heavy tail. T. rex was the largest known tyrannosaurid and one of the largest known land predators, measuring up to 13 metres in length, up to 4 metres tall at the hips, and up to 6.8 metric tons in weight. By far the largest carnivore in its environment.