Fossil Image (IMAGE) University of California - San Diego Caption This is an image of parrotfish teeth, coral fragments, and urchin spine fossils analyzed from reef sediment cores. Credit Scripps Oceanography/Katie Cramer 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.