rex lived at any one time and that about 127,000 generations of the dinosaurs lived and died. Those averages imply that a total of 2.5 billion T. rex lived in the species' native North America, possibly as far north as Alaska and as far south as Mexico, over a two- to three-million-year timespan.

What continent did T. rex live?

Rex lived only in North America and Asia. There is fossil evidence to show that the T-Rex lived in what is now Montana and Wyoming. But, Scientists have recently discovered a hip bone belonging to an ancestor of the magnificent T Rex at Dinosaur Cove in Victoria, Australia.

When and where did Tyrannosaurus rex live?

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the forested river valleys in western North America during the late Cretaceous period, 68 million years ago.