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That's 800 million fewer than a previous estimate suggested.
Tyrannosaurus could have been 70% BIGGER THAN FOSSILS SUGGEST : r/Naturewasmetal
AMNH EXTINCT MONSTERS
Dinosaurs: Billions of T-Rex once roamed the Earth, scientists say
Could a T. Rex really grow up to 46 feet in length? Why, or why not? - Quora
Tyrannosaurus, We're Back A Dinosaur's Story Wiki
1.7 billion Roaring T-Rex Titans Roamed Prehistoric Earth, Stunning Study Reveals - BPNRC
Why is T. rex everyone's favorite dinosaur? Aren't there like a billion cooler dinosaurs? - Quora
The Maximum Number Of T. Rex To Ever Walk The Earth Was 1.7 Billion
Size Comparison Between A Megalodon Shark And A T-Rex : r/woahdude
