DeepSee (IMAGE) Smithsonian Tropical Research Institute Caption The DeepSee submarine allowed the exploration of some of the shallowest seamounts in the Cordillera de Coiba marine protected area, between 130 and 350 meters deep. Credit Ana Endara, Smithsonian Tropical Research Institute Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. Adaptations must be shared under the same terms. License CC BY-NC-SA 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.