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.

Tyrannosaurus rex walked surprisingly slowly, new study finds

Science Lab - Discover the Tyrannosaurus - Dino Safari Park

Tyrannosaurus, Jurassic Park Institute Wiki

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

Billions of T. rex existed on Earth – DW – 04/16/2021

Up to 1.7 billion T. rex dinosaurs lived on Earth, a new study found. But scientists aren't sure where all the bones went.

Dinosaur Census! Estimated 1.7 Billion T. Rexes Walked the Earth

Study: 2.5 billion T. rex roamed Earth, but not all at once

New research paper theorizes that Tyrannosaurus rex was built for slow walking

Billions' of Tyrannosaurus rexes said to have walked the Earth in all of history - National

The Complete T. Rex/How Stunning New by Horner, John R.

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

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