Researchers in Namibia have discovered fossils from a huge, extinct swamp creature with a toilet seat-shaped skull. Gaiasia jennyae existed around 280 million years ago — about 40 million years before ...
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 ...
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