New ophthalmosaurid ichthyosaurs from the European Lower Cretaceous demonstrate extensive ichthyosaur survival across the Jurassic-Cretaceous boundary.

by Valentin Fischer, Michael W Maisch, Darren Naish, Ralf Kosma, Jeff Liston, Ulrich Joger, Fritz J Krüger, Judith Pardo Pérez, Jessica Tainsh, Robert M Appleby
Published 2012