Core (IMAGE) University of Southampton Caption This is a core from one of the expedition boreholes, showing sediments deposited during the glaciated periods in the last 800,000 years. Credit Proceedings of the International Ocean Discovery Program, Volume 381, 2019 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.