Reef Corner (IMAGE) University of California - San Diego Caption The teal blue waters of the lagoon drop rapidly off into the deep ocean in the southern extent of Palau. Credit Travis Schramek, Scripps Institution of Oceanography, UC San Diego 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.