Sediment Cores from the South Paciifc (IMAGE) University of Oldenburg Caption The individual sections of one of the investigated sediment cores. As the latter can be up to 30 metres long, they are usually dissected. Credit Katharina Pahnke / University of Oldenburg Usage Restrictions The image may only be used with appropriate caption and credit and only related to the content of this press release. 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.