Cetarthrosaurus
In Depth Cetarthrosaurus is a little known and often considered dubious genus of ichthyosaur that is only known from fragmentary post cranial remains. Still, Cetarthrosaurus is identified as a thunnosaurian ichthyosaur that was hunting in the waters around what would become England around the boundary of the early and late Cretaceous. Fossil remains of ichthyosaurs … Read more