Nothosaurus

Nothosaurus ("false lizard", from the Ancient Greek nothos (νόθος), "illegitimate", and sauros (σαῦρος), "lizard") is a genus of sauropterygian reptile from the Triassic period, approximately 240-210 million years ago, with fossils being distributed from North Africa and Europe to China. It is the best known member of the nothosaur order.