Add Yahoo as a preferred source to see more of our stories on Google. In this illustration, _Spinosaurus mirabilis_ fight over a carcass some 95 million years ago in what is now the Sahara Desert in ...
A fossilized skull and jawbones found in Niger belonged to a creature that had a large, bony crest atop its head and lived some 95 million years ago. Named Spinosaurus mirabilis, it is the first ...
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