Fewer T. rex walked the Earth than previous estimated, new study

New research claims that the T. rex population was much lower than scientists previously estimated, claiming 1.7 billion roamed our planet.

Fewer T. rex walked the Earth than previous estimated, new study, rex

Tyrannosaur, Size, Species, & Facts

New study says 1.7 billion T-Rexes roamed the earth before going extinct

T-Rex: Tyrannosaurus Dinosaur Facts and Information

Maryland Today T. rex's Long Legs Made for Marathon Walking

Paleontologists Stunning Conclusion: 2.5 Billion T. Rexes Roamed North America Over the Cretaceous Period

Dinosaur larger than T. rex couldn't swim well despite large fish being on the menu

Dinosaur research: 'Tyrannosaurus rex' walked at same speed as humans, new study shows, U.S.

New Study Finds T. Rex Walked at a Slow Pace of Three Miles Per Hour, Smart News

Tyrannosaurus, Dinosaur Wiki

2.5 Billion T. Rex Roamed Earth, but Not All at Once, Study Says

That's a lot of teeth': 2.5 billion T rex walked the earth, researchers find, Dinosaurs

What we thought we knew about T. rex was wrong, researchers say in new study

Fewer T. rex walked the Earth than previous estimated, new study claims