ichtyosaur
▻https://www.zmescience.com/science/news-science/largest-marine-reptile-ichtyosaur
For the last eight years, a team of researchers in the UK has been collecting and studying the remains of two massive jawbones dating back to 202 million years. Their new study reveals that the bones belonged to a previously unknown species of ichthyosaurs, gigantic marine reptiles that ruled the oceans while dinosaurs ruled on land.
Plus petit que le Perucetus colossus :)