Coral Samples (IMAGE) University of Georgia Caption Brazilian graduate student Nara Oliveira and Rodrigo Moura of the Federal University of Rio de Janeiro sort through the reef animals brought up by the dredge during the 2012 expedition on board the RV Atlantis. Credit Federal University of Rio de Janeiro 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.