prepared by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data and Information Service, under contract to the National Science Foundation, Section for International Decade of Ocean Exploration
Department of the Interior, United States Geological Survey in cooperation with the state of Indiana, Department of Natural Resources and other state, municipal, and federal agencies
Department of the Interior, United States Geological Survey in cooperation with the Hawaii State Department of Land and Natural Resources and other state, territorial, municipal, and federal agencies