Dominant Dinosaur That Lived Before T. rex Discovered - Field Museum

26ft-Long Dinosaur Bigger Than T. Rex Ancestor With Blade-Like Teeth Discovered

King' Dinosaur Before T-Rex Discovered in Uzbekistan

Newly discovered predatory dinosaur 'king of

The mystery of how dinosaurs had sex

Carnivorous Dinosaurs: Theropods Exhibit

Dominant Dinosaur That Lived Before T. rex Discovered - Field Museum

Tyrannosaur, Size, Species, & Facts

In All of Time, 2.5 Billion Tyrannosaurus Rexes Have Roamed Earth, Smart News

When Tyrannosaurs Were Prey. The rise and fall of the giant…, by Panos Grigorakakis, Tales of Prehistory

Saving Peck's Rex University of Notre Dame

World's Most Popular Dinosaur Transforms at Chicago's Field Museum

Radioactive dinosaur skull helped researchers make new discovery

Before SUE the T. rex, there was 'Gorgeous George' - Field Museum

Tyrannosaur, Size, Species, & Facts

Before SUE the T. rex, there was 'Gorgeous George' - Field Museum