Sub-Fossilized Insect in Copal (IMAGE) University of Manchester Caption This image shows a sub-fossilized insect in copal. Credit Dr. David Penney, University of Manchester Usage Restrictions Only in connection with this research 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.