1. Bathymetry and selected perspective views of 6 reef and coastal areas in northern Lake Michigan Publication/Creation: [Reston, Va.?] : U.S. Geological Survey, [2003] Resource Type: Map Access & Availability: Loading
2. Multibeam bathymetry and selected perspective views of Glacier Bay, Alaska Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2003 Resource Type: Map Access & Availability: Loading