41. Digital seismic-reflection data from eastern Rhode Island Sound and vicinity, 1975-1980 Author/Creator: McMullen, K. Y. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Resource Type: Map Access & Availability: Loading
42. Geologic map of the Beta Regio quadrangle (V-17), Venus Author/Creator: Basilevsky, Alexander, cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
43. Multibeam sonar mapping and modeling of a submerged Bryophyte mat in Crater Lake, Oregon Author/Creator: Dartnell, Peter Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Edition: Version 1.0, August 28, 2008. Access & Availability: Loading
44. Airborne hyperspectral survey of Afghanistan 2007 : flight line planning and HyMap data collection Author/Creator: Kokaly, Raymond F. Publication/Creation: Reston, Va. : U.S. Detp. of the Interior, U.S. Geological Survey, 2008 Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
45. Big Lake watershed atlas : wetlands & waterbodies within the Big Lake watershed Author/Creator: Matanuska-Susitna Borough (Alaska). Planning and Land Use Department Publication/Creation: Palmer, Alaska : Matanuska-Sustina Borough, 2008 Resource Type: Map Edition: 2008 edition. Access & Availability: Loading
46. EAARL topography, Thomas Stone National Historic Site Publication/Creation: [Reston, Va.?] : U.S. Geological Survey, 2008 Resource Type: Map Access & Availability: Loading
47. Geomorphic map of Worcester County, Maryland, interpreted from a LIDAR-Based, digital elevation model Author/Creator: Newell, Wayne L. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Access & Availability: Loading
48. EAARL topography, Dry Tortugas National Park Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Access & Availability: Loading
49. EAARL topography, George Washington Birthplace National Monument Publication/Creation: [Reston, Va.?] : U.S. Geological Survey, 2008 Resource Type: Map Access & Availability: Loading
50. Geologic map of the Helen Planitia quadrangle (V-52), Venus Author/Creator: López, Ivan Publication/Creation: [Reston, Va.?] : U.S. Dept, of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Access & Availability: Loading