The idea that T. rex's tiny arms were a consequence of its large, powerful skull isn't new – but a s...
T. Rex Had "Human-Sized Arms On A Bus-Sized Animal" – Now We Have The Best Explanation Yet For Why
The idea that T. rex's tiny arms were a consequence of its large, powerful skull isn't new – but a study of 85 theropod species pulls together some...
Author: IFLScience
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