The ferocious predator dominated the ancient landscapes of the late Cretaceous period, around 68 to 66 million years ago.
The tall tale of the discovery of the T. rex
Was T. Rex really as smart as a chimpanzee? - Quora
8 Facts About the Fearsome T. Rex
Why was T-Rex so powerful compared to other big predatory dinosaurs? - Quora
ROAR-Some facts about Giganotosaurus - Paultons Park Blog
Jurassic Fact: The Science of Fiction in Jurassic Park
The Smartest Dinosaurs - Lerner Publishing Group
T. rex Autopsy Goes into the “Belly of the Beast” and Beyond
Giganotosaurus vs T-Rex: Who Would Win in a Fight? - A-Z Animals
What a Tyrannosaurus Rex Skull Tells Us About Its Intelligence, t rex
T. Rex May Have Been Intimidatingly Clever With Baboon-Like Brain Capacity
Look inside a dinosaur's skull with these pictures from the pop-up book Tyrannosaurus Rex - BBC Science Focus Magazine
The Definitive Ranking of Pop Culture Dinosaurs - The Ringer