Bathymetric Map, Sinton et al. (image) Geological Society of America Caption Bathymetric map of the seafloor west of O'ahu, Hawai'i, is shown. Credit Sinton et al., GSA Bulletin Usage Restrictions Credit to author, GSA Bulletin 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.