Rare fossil at Montana museum records Tyrannosaurus attack

A fossil on display at Montana State University's Museum of the Rockies reveals how dinosaurs in the Tyrannosaurus genus may have subdued prey, and the specimen is the focus of a new collaborative research publication between scientists at MSU and the University of Alberta in Canada. The giant carnivorous dinosaur Tyrannosaurus roamed the region that is now Montana at the end of the Age of Dinosaurs, about 66 million years ago. It lived alongside other large dinosaurs, including plant-eaters like Triceratops and the duck-billed Edmontosaurus.