sediments (IMAGE) Johannes Gutenberg Universitaet Mainz Caption The analyzed sediments from the Paleocene-Eocene Thermal Maximum (PETM) came from the Danish island of Fur. Credit photo/©: Morgan Jones Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.