Billions of T. rex likely roamed the Earth, paleontologists report

The iconic predator’s estimated abundance means the T. rex fossils we have today are exceedingly rare.

Billions of T. rex likely roamed the Earth, paleontologists report

T. Rex may have weighed up to 33,000 pounds •

Total T. Rex Population During Species' Existence Was 2.5 Billion

Tyrannosaurus rex: The world's most popular dinosaur, Dinosaurs

古生物新闻（2021年4月12日-4月25日） - 知乎

Here's how scientists calculated how many T. Rexes lived on Earth

Billions of T. rex likely roamed the Earth, paleontologists report

The Maximum Number Of T. Rex To Ever Walk The Earth Was 1.7

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