Examining Fossilized Coral (IMAGE) Hokkaido University Caption This is a member of the research team examining a fossilized coral. Credit Hokkaido University Usage Restrictions This image is copyrighted and can be used for reporting this research work without obtaining a permission if credited properly. 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.