UC BerkeleyHow many T. rexes were there? Billions.Apr 15, 2021Robert SandersBy Robert Sandersmore_vert
The Guardian‘That’s a lot of teeth’: 2.5 billion T rex walked the earth, researchers findApr 15, 2021more_vert
New ScientistAround 2.5 billion Tyrannosaurus rex ever walked the EarthApr 15, 2021Karina ShahBy Karina Shahmore_vert
Reuters.com'Like Godzilla, but actually real': study shows T. rex numbered 2.5 billionApr 15, 2021Will DunhamBy Will Dunhammore_vert
The New York TimesHow Many Tyrannosaurus Rexes Ever Lived on Earth? Here's a New Clue. (Published 2021)Oct 21, 2021Kenneth ChangBy Kenneth Changmore_vert
The ConversationHow many 'Tyrannosaurus rex' walked the Earth?Apr 16, 2021Daniel Latorre & Ashley W PoustBy Daniel Latorre & Ashley W Poustmore_vert
National GeographicBillions of T. rex likely roamed the Earth, paleontologists reportApr 19, 2021Michael GreshkoBy Michael Greshkomore_vert
Livescience.comAs many as 2.5 billion Tyrannosaurus rexes once stalked EarthApr 16, 2021Laura GeggelBy Laura Geggelmore_vert