Its skull was more than 2 feet (0.6 meters) long, and researchers estimate the entire animal could have been to 8.2 feet (2.5 m) long, potentially making it the biggest creature of its kind, according ...

Add Yahoo as a preferred source to see more of our stories on Google. Gaiasia jennyae File under ferocious predators we wouldn't want to meet during a swim on ancient Earth: the newly discovered ...

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