How many T. rexes were there? Billions.

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Over approximately 2.5 million years, North America likely hosted 2.5 billion Tyrannosaurus rexes, a minuscule proportion of which have been dug up and studied by paleontologists, according to a UC Berkeley study. (Image by Julius Csotonyi , courtesy
How many T. rexes were there? Billions.
1.7 Billion T. Rexes Lived on Earth. Where Are All the Bones?, dino t rex
How many T. rexes were there? Billions.
The Maximum Number Of T. Rex To Ever Walk The Earth Was 1.7 Billion
How many T. rexes were there? Billions.
In All of Time, 2.5 Billion Tyrannosaurus Rexes Have Roamed Earth, Smart News
How many T. rexes were there? Billions.
Study refutes claim that T. rex was three sep
How many T. rexes were there? Billions.
How many T. rexes were there? Billions.
How many T. rexes were there? Billions.
1.7 Billion T. Rexes Lived on Earth. Where Are All the Bones?
How many T. rexes were there? Billions.
How Many T-Rexes Once Roamed the Earth? Maybe Billions
How many T. rexes were there? Billions.
About 2.5 Billion T. Rex Dinosaurs Stomped Across The Earth's Surface, Study Finds
How many T. rexes were there? Billions.
Absolute abundance and preservation rate of Tyrannosaurus rex
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