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New research shows that the T. rex moved fairly slowly, and that dinosaur's teeth and jaws changed significantly during its teenage years.
New research shows that the T. rex moved fairly slowly, and that dinosaur's teeth and jaws changed significantly during its teenage years.
Discovering Tyrannosaurus Rex
New giant dragon dinosaur offers clues to T-rex's weirdly tiny arms
Specimens of Tyrannosaurus - Wikipedia
T. Rex Discoveries Reveal How the Dinosaurs Hunted, Walked, and Grew
Tyrannosauridae - Wikipedia
Fierce-eyed' grandfather of T-rex found in Sahara, The Independent
Fossils of “primitive cousins of T rex” shed light on the end of the age of dinosaurs in Africa
African' Dinosaur Discovered in Morocco
Teeny T. rex relative discovered in US