Sea Cow Skeleton (IMAGE) Pensoft Publishers Caption This image shows a typical find of a sea cow skeleton from ~ 32 Ma old sediments of Germany. This skeleton exposed in the Naturwissenschaftliche Museum Duisburg is mainly composed of vertebrae and ribs (skull on the left is reproduced) and was found in Duisburg by 1934. Credit Manja Voss Usage Restrictions CC-BY 4.0 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.