Tiny T. rex fossils may be distinct species – but not everyone

Palaeontologists can’t agree on whether fossils from several small dinosaurs represent juvenile Tyrannosaurus rex or smaller adults of a separate species that lived alongside them

Researchers suggest T-Rex fossils are another species. Not all agree

T-Rex: Tyrannosaurus Dinosaur Facts and Information

Types of Tyrannosaur Dinosaurs and Origins of T. Rex

The Dino That Looked T. Rex-y Long Before T. Rex

Almost 2 Billion T. Rexes Once Stomped the Earth

Dinosaur species: 'Everyone's unique

Major Groups of Dinosaurs - Fossils and Paleontology (U.S. National Park Service)

Tyrannosaurus rex Is Not One Species, But Three Different Ones

This is how much Sotheby's expects a pair of dinosaur fossils to auction for - ABC News

If Dinosaurs Roamed The Whole Planet, Why Don't We Find Their Bones Everywhere?

Tiny tyrannosaur fossil helps scientists understand how T-rex grew so large

What's in a Name? The Battle of Baby T. Rex and Nanotyrannus. - The New York Times

Tyrannosaur, Size, Species, & Facts

New research shows 'juvenile' T. rex fossils are a distinct species of small tyrannosaur