A newfound dinosaur had tiny arms before T. rex made them cool
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Descrição
A predecessor to Tyrannosaurus rex, Meraxes gigas had a giant head and puny but muscular arms, suggesting the limbs served some purpose.
Giganotosaurus sp. (S/F) – Jurassic-Pedia
T-rex may have used small arms for mating, discovery of Meraxes gigas dinosaur suggests, World News
Articles tagged as Natural Sciences
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