Coral Diversity Over Depth (IMAGE) Lancaster University Caption These are coral reefs in Kimbe Bay, Papua New Guinea. Credit T.E. Roberts, Tethys Images Usage Restrictions Must credit T.E. Roberts, Tethys Images 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.