Scientists debunk bold theory of T. rex as 3 species

A new study published by paleontologists from the American Museum of Natural History and Carthage College refutes the claim that the king of dinosaurs

Bold Theory” That T. rex Was 3 Species Rebutted – “Tyrannosaurus rex Remains the One True King of the Dinosaurs”

New Species of Tyrannosaur Hints at Ancestor of T. rex

Debunking dinosaur myths and movie misconceptions

Tyrannosaurus rex: predator or media hype?

The Math That Tells Cells What They Are

Breathless by David Quammen - Ebook

Allosaurus - Wikipedia

Paleontologist Jack Horner is hard at work trying to turn a chicken into a dinosaur - The Washington Post

They Want to Break T. Rex Into 3 Species. Paleontologists Aren't Pleased. - The New York Times

Prehistoric Life

Origin of Species: How a T. Rex Femur Sparked a Scientific Smackdown