Extraction of Reef Sediment Core (IMAGE) University of California - San Diego Caption This image shows the extraction of reef sediment core off the coast of Bocas del Toro, Panama. Credit Scripps Oceanography/Richard Norris 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.