G0101911Chemical Composition of Ferromanganese Crusts in the World Ocean: A Review and Comprehensive Database. U.S. Geological Survey. (ID: boundingGeographicBoundingBox) Global ocean sea floor at E: 179.288, W: -179.745, N: 39.385, S: -25.643#footprint-179.745,-25.643 179.288,-25.643 179.288,39.385 -179.745,39.385 -179.745,-25.643