The ferocious predator dominated the ancient landscapes of the late Cretaceous period, around 68 to 66 million years ago.
Tyrannosaurus, Jurassic Park Institute Wiki
Lies, damned lies, and Clash of the Dinosaurs
New Giant Carnivorous Dinosaur Unearthed in Argentina
13 Things Paleontologists Got Wrong About Tyrannosaurus Rex
Who were the Tyrannosaurus Rex enemies? How did they defend themselves from them? - Quora
Holes in Tyrannosaurus rex's skull probably kept its brain cool, Science
Young T. rexes had a powerful bite, capable of exerting one-sixth the force of an adult
Inside the brain of T. rex: the most fearsome of dinosaurs was smarter than you might think - YP
Velociraptor vs. T. Rex Fight: Who Would Win?
Tyrannosaurus rex, Prehistoric Planet Wiki
10 terrifying T Rex facts!
A recent paper suggests T. rex had an Intellect that rivaled that of modern baboons : r/Naturewasmetal
Top 10 deadliest dinosaurs – How It Works
Dinosaurs: T. rex had more powerful jaws than its theropod ancestors