Plesiosaurs are some of the most iconic creatures of the Mesozoic Era, but what made them so special? Today, scientists have finally begun to answer this question. According to a new study published in Nature, the neck of plesiosaurs was able to grow to such length because of the number of vertebrae they had. By comparison, the neck of a modern-day turtle has only 10-11 vertebrae, while the necks of some plesiosaurs had up to 70! This study also showed that the neck vertebrae of many plesiosaurs were constructed in a way that allowed them to move and flex in a variety of directions.

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Have you ever wondered what made plesiosaurs so special? Scientists have finally begun to answer this question! According to a recent study, plesiosaurs had an incredibly long neck due to the number of vertebrae they had- up to 70! This study also showed that the neck vertebrae were structured in a way that allowed for a wide range of motion. Who knew that such an iconic creature from the Mesozoic Era had such an

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source: Phys.org