A Pleistocene-Aged Fossil Whale Barnacle (IMAGE) Proceedings of the National Academy of Sciences Caption A Pleistocene-aged fossil whale barnacle (genus: Coronula) from the eastern Pacific Coast. Credit Image courtesy of Larry D. Taylor. 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.