Littlefoot. Loch Ness monster. Dino from The Flintstones. We're so used to seeing long-necked dinosaurs and other scaly creatures in popular culture. The cartoons and cultural characters are loosely ...

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Geologists in Mississippi unearthed a large vertebra belonging to a Mosasaurus hoffmannii, a giant marine reptile from the late Cretaceous period. The discovered vertebra, potentially the largest ...