Fossil with Insect Damage (IMAGE) U.S. National Science Foundation Caption Approximately one third of this legume leaf was consumed by insects during the Paleocene-Eocene Thermal Maximum. Credit Credit: Photo by Ellen Currano 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.