Scientists Uncover Remains of Larger Mesosaurs in Uruguay’s Ancient Seas https://ift.tt/cbY5R6u Scientists Uncover Remains of Larger Mesosaurs in Uruguay’s Ancient Seas Fossil remains of ancient aquatic reptiles, known as mesosaurs, have been unearthed in Uruguay, pointing to the existence of specimens that far exceed previously recorded sizes. The fossils, which include skull fragments and associated bones, indicate that some mature mesosaurs may have grown to over twice the size of earlier documented adults. This revelation provides fresh insight into the potential…