Why T. rex has tiny arms University of California

T. rex’s short arms may have lowered risk of bites during feeding frenzies, scientist proposes.

What's the Point of T-Rex's Tiny Arms?

Scientist Says They've Figured Out Why T. Rex Had Such Tiny Arms

Why Did T Rex Have Such Tiny Arms?

Tyrannosaurus, Jurassic Park Institute Wiki

Size Matters: Bold New Theory Explains Why T-Rex's Arms Were So

Early, smaller version of T. rex discovered - The San Diego Union

This may be why T. rex had such tiny arms - Boing Boing

T rex's short arms may have lowered bite risk when they hunted and

T. Rex's Tiny Arms May Have Been Vicious Weapons, t rex