Rhaeticosaurus
In Depth Rhaeticosaurus is a genus of plesiosaur that lived in the seas of what is now Europe during the late Triassic. Further Reading - A Triassic plesiosaurian skeleton and bone histology inform on evolution of a unique body plan. - Science Advances. 3 (12): e1701144. - Tanja Wintrich, Shoji Hayashi, Alexandra Houssaye, Yasuhisa Nakajima … Read more