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Long before the time of the dinosaurs, an unusual creature called Whatcheeria was a top predator. New research is providing a deeper understanding of Whatcheeria, which lived around 330 million years ago during a time known as the Carboniferous period.
By Will Dunham WASHINGTON (Reuters) - It looked like a cross between a crocodile and a salamander - and definitely was not an animal to be messed with.