Sea Cliff at Tilleul Beach (IMAGE) University of California - San Diego Caption Sea cliff at Tilleul Beach on the coast of Normandy, France are rich in microfossils and of the same age as the marine chalks used in the study to understand Earth's climate history. Credit Scripps Institution of Oceanography, UC San Diego Usage Restrictions None 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.