‘Bold theory’ that Tyrannosaurus rex is 3 species gets stomped to pieces

Is the mighty tyrannosaurus rex really three dinosaur species, as a study claimed earlier this year? Fuggedaboutit, research from a new study says.

The scrap, published online today (July 25) in the journal Evolutionary Biology (opens in new tab)shows that the T. rex “trio” study does not have the evidence to support its weighty ideas.

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