• 72 Memorial Library
• 47 Map Library (Robinson)
• 20 Wisconsin's Water Library
• 9 Wisconsin Historical Society Archives
• 8 WHS State Archives Preservation Facility
• 6 Steenbock Library
• 5 Verona Shelving Facility
• 1 Information School Library
• 1 Special Collections (Memorial Library)
• 1 Wisconsin Historical Society Library

• 6,186 Maps, Atlases
• 2,231 Books
• 125 Microforms
• 85 Journals, Magazines, Newspapers
• 21 Computer file
• 3 Remote Sensing Images
• 2 Photos, Drawings, Prints
• 2 Videos, Slides, Films

• 1 DVDs

• 847 Geology, Stratigraphic
• 321 Petroleum
• 320 Mines and mineral resources
• 260 Coal
• 246 Groundwater
• 158 Geology, Structural
• 127 Natural gas
• 105 Hydrology
• 85 Geochemistry
• 84 Research
• 80 Maps
• 76 Geomagnetism
• 74 Paleontology
• 65 Geological Survey (U.S.)
• 63 Stratigraphic correlation
• 60 Petrology
• 60 Water-supply
• 56 Soils
• 52 Hydrogeology
• 48 Sediments (Geology)
• 45 Geological cross sections
• 44 Oil fields
• 39 Borings
• 39 Volcanic ash, tuff, etc

• 750 Kentucky Geological Survey
• 459 U.S. Atomic Energy Commission
• 126 United States. National Aeronautics and Space Administration
• 91 State Geological and Natural History Survey of Connecticut
• 78 Massachusetts. Department of Public Works
• 68 Colton, Roger B. (Roger Burnham), 1924-
• 63 United States. Bureau of Land Management
• 56 Scott, Glenn R., 1918-2012
• 54 United States. Department of Energy
• 52 Hackman, Robert J
• 51 Dibblee, T. W. (Thomas Wilson), 1911-2004
• 48 Weir, Gordon W. (Gordon Whitney), 1922-2011
• 47 O'Sullivan, Robert Brett, 1923-
• 46 Lewis, Richard Quintin, 1919-
• 46 United States. Bureau of Indian Affairs
• 44 Billingsley, George H
• 42 Swadley, W. C
• 42 United States. National Park Service
• 39 Minard, James P
• 38 Montana Bureau of Mines and Geology
• 38 Richmond, Gerald Martin, 1914-
• 37 Geological Survey of Wyoming
• 36 Luft, Stanley Jeremie, 1927-
• 36 Moore, Samuel L

• 8,512 English
• 25 Arabic
• 11 Spanish
• 4 No linguistic content
• 2 Portuguese
• 1 Chinese
• 1 Indonesian
• 1 Japanese

• 793 Kentucky
• 707 Utah
• 661 Colorado
• 566 California
• 550 Alaska
• 437 Nevada
• 433 Wyoming
• 395 Montana
• 370 Arizona
• 358 New Mexico
• 211 Idaho
• 207 United States
• 186 San Juan County
• 181 Oregon
• 172 Washington (State)
• 167 Massachusetts
• 155 Connecticut
• 143 Pennsylvania
• 132 Virginia
• 119 Garfield County
• 110 Nye County
• 97 Lincoln County
• 95 Texas
• 91 South Dakota
• 88 Tennessee

• 6,098 Maps
• 127 Charts, diagrams, etc
• 125 Bibliography
• 120 Geological maps
• 86 Remote-sensing maps
• 29 Guidebooks
• 27 Periodicals
• 26 Physical maps
• 24 Nomenclature
• 19 Databases
• 18 Congresses
• 15 Topographic maps
• 14 geological maps
• 13 Bathymetric maps
• 13 Remote-sensing images
• 11 Indexes
• 9 Catalogs
• 6 Atlases
• 6 Government publications
• 5 Handbooks, manuals, etc
• 5 Quadrangle maps
• 4 Geological cross-sections
• 4 Index maps
• 4 Thematic maps
• 3 Abstracts

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