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• Preliminary determination of epicenters monthly listings, October-December, 1985, 1986, Open-File Report 86-550 D
• Activities of the U.S. Geological Survey Water-Resources Division in North Carolina, 1986, 1986, Open-File Report 86-226
• Analyses and descriptions of geochemical samples, Rich Hole Roadless Area, Alleghany and Rockbridge Counties, Virginia, 1986, Open-File Report 86-32
• Analyses of selected rock samples from the Lime Peak area, Circle C-6 Quadrangle, Alaska, 1986, Open-File Report 86-358
• An Analysis of thermal data from the vicinity of Cajon Pass, California, 1986, Open-File Report 86-468
• Analytical results and sample locality map for stream-sediment, nonmagnetic heavy-mineral concentrate, and rock samples from the Blue Eagle Wilderness Study Area (NV-060-158/199), Nye County, Nevada, 1986, Open-File Report 86-297
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Antelope Wilderness Study Area (NV-060-231/241), Nye County, Nevada, 1986, Open-File Report 86-377
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Castle Peaks Wilderness Study Area (CDCA- 266), San Bernardino County, California, 1986, Open-File Report 86-416
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Cinder Cones Wilderness Study Area (CDCA-239), San Bernardino County, California, 1986, Open-File Report 86-403
• GS MRDS : a system based on the data fields used in the national MRDS system but using dBASE III and a microcomputer (IBM PC) or compatible) for organizing data on mineral resource occurrences and providing tabular and graphic output, 1986, Open-File Report 86-450 B
• Water Resources Division publication guide; Volume 1, Publication policy and text preparation, 1986, Open-File Report 87-205
• Publications of the U.S. Geological Survey, Water Resources Division, for Puerto Rico and the U.S. Virgin Islands, 1946-1986, 1986, Open-File Report 86-499
• Geologic and other data on selected dams and reservoirs world-wide, 1986, Open-File Report 86-524 B
• Preliminary determination of epicenters monthly listings, January-March, 1985, 1986, Open-File Report 86-550 A
• Preliminary determination of epicenters monthly listings, April-June, 1985, 1986, Open-File Report 86-550 B
• Preliminary determination of epicenters monthly listings, July-September, 1985, 1986, Open-File Report 86-550 C
• 1985 field studies, Beaufort and Chukchi Seas, conducted from the NOAA ship Discoverer, 1986, Open-File Report 86-202
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Funeral Mountains Wilderness Study Area (CDCA-143), Inyo County, California, 1986, Open-File Report 86-402
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Greenwater Valley Wilderness Study Area (CDCA-148), Inyo County, California, 1986, Open-File Report 86-581
• Analytical results and sample locality map of heavy-mineral- concentrate and rock samples from the Kingston Range Wilderness Study Area (CDCA-222), San Bernardino County, California, 1986, Open-File Report 86-404
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Mount Stirling Wilderness Study Area (NV-050-401), Nye and Clark Counties, Nevada, 1986, Open-File Report 86-579
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Owens Peak Wilderness Study Area (CA-010- 026), Kern and Tulare counties, California, 1986, Open-File Report 86-282
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Providence Mountains Wilderness Study Area (CDCA-263), San Bernardino County, California, 1986, Open-File Report 86-512
• Analytical results and sample locality map of heavy-mineral- concentrate and rock samples from the south Jackson Mountains Wilderness Study area (NV-020-603), Humboldt County, Nevada, 1986, Open-File Report 86-272
• Analytical results and sample locality map of heavy-mineral-concentrate samples from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina, 1986, Open-File Report 86-472
• Analytical results and sample locality map of nonmagnetic and moderately magnetic heavy-mineral concentrates from stream sediments from the Glens Falls 1° x 2° quadrangle, New York, Vermont, and New Hampshire, 1986, Open-File Report 86-422
• Analytical results and sample locality map of rock samples from the Roberts Mountains, Eureka County, Nevada, 1986, Open-File Report 86-224
• Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Circle quadrangle, Alaska, 1986, Open-File Report 86-204
• Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Mt. Katmai quadrangle, and portions of the Naknek, Afognak, and Iliamna quadrangles, Alaska, 1986, Open-File Report 86-586
• Analytical results and sample locality maps of skarn, porphyry, and vein samples from the Dillon, Butte, and Dubois 1° x 2° quadrangles, Idaho-Montana, 1986, Open-File Report 86-37
• Analytical results and sample locality maps of stream-sediment and heavy-mineral-concentrate samples from the Battle Creek (ID-16-49E), Deep Creek-Owyhee River (ID-16-49A), Juniper Creek (ID-16-52), Little Owyhee River (ID-16-48C), Owyhee River Canyon (ID-16-48B), South Fork Owyhee River (ID-16- 53), and Yatahoney Creek (ID-16-49D) Bureau of Land Management Wilderness Study Areas, Owyhee County, Idaho, 1986, Open-File Report 86-557
• Analytical results and sample locality maps of stream-sediment and heavy-mineral-concentrate samples from the Honeycombs (OR-003-77A) and the Owyhee Canyon (OR-003-195) Bureau of Land Management Wilderness Study Areas, Malheur County, Oregon, 1986, Open-File Report 86-628
• Analytical results and sample locality maps of stream-sediment, heavy-mineral-concentrate and rock samples from the Big Horn Mountains Wilderness Study Area (AZ-020-099), Maricopa County, Arizona, 1986, Open-File Report 86-184
• Analytical results and sample locality maps of stream-sediment, heavy-mineral-concentrate, and rock samples from the Kofa National Wildlife Refuge, Yuma and La Paz Counties, Arizona, 1986, Open-File Report 86-199
• Analytical results from a geochemical survey of the U.S. Virgin Islands, 1986, Open-File Report 86-86
• Analytical results of vein, rock, soil, stream-sediment, and heavy-mineral-concentrate samples from the Republic of Palau, 1986, Open-File Report 86-593
• Annual gazetteer of planetary nomenclature, Intenationl astronomical union, working group for planetary system nomenclature, 1986, Open-File Report 84-692
• A borehole geophone leveling device, 1986, Open-File Report 86-351
• Catalog of earthquakes in southern Alaska for 1984, 1986, Open-File Report 86-99
• Channel geometry and hydrologic data for six eruption-affected tributaries of the Lewis River, Mount St. Helens, Washington, water years 1983-84, 1986, Open-File Report 85-631
• Characteristics and use of Helley-Smith type bedload samplers, 1986, Open-File Report 86-415 W
• Climatic data for Mirror Lake, West Thornton, New Hampshire, 1984, 1986, Open-File Report 86-134
• Climatic data for the Cottonwood Lake area, Stutsman County, North Dakota 1982, 1986, Open-File Report 86-477
• Climatic data for Williams Lake, Hubbard County, Minnesota, 1984, 1986, Open-File Report 86-64
• Coal exploration Stage I, Uatsi Project, Baja Talamanca, Costa Rica; results and recommendations, 1986, Open-File Report 86-121
• Comprehensive bibliographies on mineralized and unmineralized layer mafic intrusions in the United States, 1986, Open-File Report 86-589 A
• Cruise report for EEZ-SCAN 86 cruise F3-86, Zhemchug Canyon and central Aleutian Basin, Bering Sea; August 6 through September 1, 1986, 1986, Open-File Report 86-597
• Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River, Maryland, Virginia, and the District of Columbia, 1985, 1986, Open-File Report 86-126
• Data on the solute concentration within the subsurface flows of Little Lost Man Creek in response to a transport experiment, Redwood National Park, northwest California, 1986, Open-File Report 86-403 W
• A detailed stratigraphic and quality analysis of the Anderson coal deposit, Johnson County, Wyoming, 1986, Open-File Report 86-436
• Determination of the depth to the surfaces of active lava lakes at Mauna Ulu and Alae, Kilauea Volcano, Hawaii, 1986, Open-File Report 86-367
• A Discussion on the assessment of the mineral resources in the Sherbrooke and Lewiston 1 degree by 2 degrees quadrangles, Maine, New Hampshire and Vermont, 1986, Open-File Report 86-567
• Electrical character of collapse breccia pipes on the Coconino Plateau, northern Arizona, 1986, Open-File Report 86-521
• Element associations in soils of the San Joaquin Valley, California, 1986, Open-File Report 86-583
• Exploration of crystalline rocks for nuclear waste repositories; some strategies for area characterization, 1986, Open-File Report 86-379
• Field investigation to identify a site for monitoring liquefaction, Cholame Valley, California, 1986, Open-File Report 86-346
• Generic assessment of steep-slope seabed environments; identification of sediment cover and evaluation of swath sonar systems for OTEC site mapping, 1986, Open-File Report 86-333 A
• Geochemical data for rock samples collected from selected sediment-hosted disseminated precious-metal deposits in Nevada, 1986, Open-File Report 86-107
• Geochemical data for rock samples from the Owens Peak and Little Lake Canyon Wilderness Study Areas, Inyo and Kern counties, California, 1986, Open-File Report 86-594
• Geochemistry and preliminary assessment of resource potential for postorogenic granites of the east-central Arabian Shield, Kingdom of Saudi Arabia, 1986, Open-File Report 86-104
• Geohydrologic data from Port Royal Sound, Beaufort County, South Carolina, 1986, Open-File Report 86-497
• Geologic and other data on selected dams and reservoirs world-wide, 1986, Open-File Report 86-524 A
• Geologic bibliography of the Gulkana Quadrangle, Alaska, 1986, Open-File Report 86-332
• Geologic processes affecting the quality of the Upper Freeport coal bed, west-central Pennsylvania, 1986, Open-File Report 86-173
• Geological and geochemical data for seamounts and associated ferromanganese crusts in the Ratak Chain, Marshall Islands, 1986, Open-File Report 86-338
• Geology and geochronology of the Healy quadrangle, Alaska, 1986, Open-File Report 86-396
• Geology of drill hole UE25p#1: A test hole into pre-Tertiary rocks near Yucca Mountain, southern Nevada, 1986, Open-File Report 86-175
• GLORIA studies of the Exclusive Economic Zone off Alaska, southern Bering Sea; initial report for cruise F4-86-BS, 3 September to 30 September 1986, 1986, Open-File Report 86-596
• GOES data-collection system instrumentation, installation, and maintenance manual, 1986, Open-File Report 86-479
• Ground-water conditions in Salt Lake Valley, Utah, 1969-83, and predicted effects of increased withdrawals from wells, 1986, Open-File Report 86-237
• Ground-water data for Georgia, 1985, 1986, Open-File Report 86-304
• Ground-water-quality data for Picatinny Arsenal, New Jersey, 1958-85, 1986, Open-File Report 86-58
• Heat flow at Zerqa Ma'in and Zara and a geothermal reconnaissance of Jordan, 1986, Open-File Report 86-631
• Hydrologic data from Roan Creek and Parachute Creek basins, northwestern Colorado, 1986, Open-File Report 83-859
• Hydrology of area 48, northern Great Plains and Rocky Mountain coal provinces, Montana and Wyoming, 1986, Open-File Report 84-141
• Index of surface-water stations in Texas, January 1986, 1986, Open-File Report 86-235
• The Jordan Seismological observatory, 1986, Open-File Report 86-384
• The Kola, USSR, superdeep drill hole, 1986, Open-File Report 86-517
• Large-scale mapping guidelines, 1986, Open-File Report 86-5
• Map and description of the mineral deposits in the Juneau, Taku River, Atlin, and part of the Skagway quadrangles, Alaska, 1986, Open-File Report 85-717
• Marine geophysical data from the western Ross Sea, Antarctica, 1986, Open-File Report 86-634
• Marine geophysical data from the Wilkes land continental margin, Antarctica, 1986, Open-File Report 86-339
• Mines and prospects of the Butte 1° x 2° Quadrangle, Montana, 1986, Open-File Report 86-632
• Minutes of the National Earthquake Prediction Evaluation Council and the San Francisco Bay Region special study areas workshop, 1986, Open-File Report 86-630
• Multichannel seismic-reflection data collected in 1982 in the Solomon Islands region of the South Pacific Ocean, 1986, Open-File Report 86-552
• Notes on sedimentary basins in China; report of the American Sedimentary Basins Delegation to the People's Republic of China, 1986, Open-File Report 86-327
• Offstream water withdrawals by thermoelectric powerplants and public water supplies in Ohio, 1982, 1986, Open-File Report 85-639
• An overview of geologic mapping needs in the United States, 1986, Open-File Report 86-572
• Overview of the geology and geophysics of the Tikishla Park drill hole, USGS A-84-1, Anchorage, Alaska, 1986, Open-File Report 86-293
• Pacific Enewetak Atoll Crater Exploration (PEACE) Program; Enewetak Atoll, Republic of the Marshall Islands; part 2: Paleontology and biostratigraphy of Enewetak Atoll, Marshall Islands; application to OAK and KOA craters, 1986, Open-File Report 86-159
• Pacific Enewetak Atoll Crater Exploration (PEACE) program, Enewetak Atoll, Republic of the Marshall Islands. Part 1: Drilling operations and descriptions of boreholes in vicinity of KOA and OAK craters, 1986, Open-File Report 86-419
• Parkfield earthquake prediction scenarios and response plans, 1986, Open-File Report 86-365
• Physical and chemical data for the Sacramento River at Rio Vista, California, January through May, 1983, 1986, Open-File Report 86-230
• Physical and chemical data for the Sacramento River at Rio Vista, California, November 1983 through November 1984, 1986, Open-File Report 86-229
• Delineation and description of the regional aquifers of Tennessee; basal sandstone aquifer west of the Valley and Ridge Province, 1986, Open-File Report 82-762
• Delineation and description of the regional aquifer systems of Tennessee; Cumberland Plateau aquifer system, 1986, Open-File Report 82-338
• Preliminary geologic map and fossil data, Solomon, Bendeleben, and southern Kotzebue quadrangles, Seward Peninsula, Alaska, 1986, Open-File Report 86-276
• Preliminary report on aftershock sequence for earthquake of January 31, 1986, near Painesville, Ohio (time period: 2/1/86-2/10/86), 1986, Open-File Report 86-181
• Preliminary report on geophysical well-logging activity on the Salton Sea Scientific Drilling Project, Imperial Valley, California, 1986, Open-File Report 86-544
• Preliminary report on records from the USGS-maintained strong-motion network in the Hollister area, January 26, 1986, 1986, Open-File Report 86-156
• Principal facts of gravity data for the Greenville 1 degree by 2 degrees Quadrangle, Georgia, North Carolina, and South Carolina, 1986, Open-File Report 86-411
• Program review and status report; mineral surveys by the Geological Survey and the Bureau of Mines of certain lands managed by the Bureau of Land Management, 1986, Open-File Report 86-165
• Records of wells, drillers' logs, water-level measurements, and chemical analyses of ground water in Brazoria, Fort Bend, and Waller counties, Texas, 1980-84, 1986, Open-File Report 86-68
• Records of wells, drillers' logs, water-level measurements, and chemical analyses of ground water in Chambers, Liberty, and Montgomery counties, Texas, 1980-84, 1986, Open-File Report 86-57
• The regional influence of an oil-fired power plant on the concentration of elements in native materials in and near south Florida national parks, 1986, Open-File Report 86-395
• Report on televiewer log and stress measurements in holes USW G-3 and UE-25p1 Yucca Mountain, Nye County, Nevada, 1986, Open-File Report 86-369
• River-quality assessment of the Truckee and Carson River system, California and Nevada: Hydrologic characteristics, 1986, Open-File Report 84-576
• The Role of the U.S. Geological Survey in providing information to news media about the 1980 eruptions of Mount St. Helens, 1986, Open-File Report 86-509
• Salton Sea Scientific Drilling Project; on-site science management; California, 1986, Open-File Report 86-397
• Sedimentologic study of Horizon Guyot, Mid-Pacific Mountains, 1986, Open-File Report 86-433
• A Seismic refraction interpretation of the eastern margin of the Red Sea Depression, Southwest Saudi Arabia, 1986, Open-File Report 86-257
• Seismic site-response experiments following the March 3, 1985 central Chile earthquake (topographical and geological effects), 1986, Open-File Report 86-90
• Selected bibliography of epithermal precious metal mineralization, 1986, Open-File Report 86-266
• Shallow seismic stratigraphy between the Canning River and Demarcation Bay, Beaufort Sea, Alaska, 1986, Open-File Report 86-582
• Soil gas studies around hydrogen-rich natural gas wells in northern Kansas, 1986, Open-File Report 86-461
• Some observations on plant assemblages and elemental content of plants in mineralized areas of the Walker Lake 1° x 2° quadrangle, California-Nevada, 1986, Open-File Report 86-409
• Southern California alluvial basins regional aquifer-systems analysis: A bibliography, 1986, Open-File Report 85-695
• The Southern California Network Bulletin, 1986, Open-File Report 86-96
• The Southern California Network Bulletin, January through June, 1986, 1986, Open-File Report 86-598
• Standards for digital elevation models, 1986, Open-File Report 86-4
• Stratigraphic and geotechnical data from a regional drilling investigation in the San Bernardino Valley, California, 1986, Open-File Report 86-225
• The structure, stratigraphy, tectonostratigraphy, and evolution of the southernmost part of the Appalachian Orogen, Georgia and Alabama, 1986, Open-File Report 86-372
• Studies of the January 31, 1986 northeastern Ohio earthquake, 1986, Open-File Report 86-331
• Summary of water-resources activities of the U.S. Geological Survey in Colorado– Fiscal year 1986, 1986, Open-File Report 86-70
• Temperature, thermal-conductivity, and heat-flux data; Raft River area, Cassia County, Idaho (1974-1976), 1986, Open-File Report 86-123
• Thermal considerations and the Cajon Pass borehole, 1986, Open-File Report 86-469
• Three-component digital velocity and acceleration recordings made in conjunction with the PACE reflection experiment (November 1985), 1986, Open-File Report 86-387
• Two-hundred years of hydrogeology in the United States, 1986, Open-File Report 86-480
• U.S. Geological Survey open-file reports for Alaska; 1938-1985, 1986, Open-File Report 86-208
• U.S. Geological Survey water resources activities in Florida, 1985-86, 1986, Open-File Report 86-150
• Water resources activities in Kentucky, 1986, 1986, Open-File Report 86-71
• Water-resources activities in New York, 1985-86, 1986, Open-File Report 86-146
• Water-resources activities in Ohio, 1986 (water fact sheet), 1986, Open-File Report 86-308
• Water-resources activities of the U.S. Geological Survey in New Mexico, fiscal year 1986, 1986, Open-File Report 86-141
• Water resources activities of the U.S. Geological Survey, Mid-Atlantic District, 1984-1986, 1986, Open-File Report 86-490
• Annotated bibliography of the hydrology, geology, and geothermal research of the Jemez Mountains and vicinity, north-central New Mexico, 1986, Open-File Report 85-83
• Nonlinear least-squares inversion of frequency-domain induced polarization data (Program NLSIP), 1986, Open-File Report 86-280
• Scanning electron micrographs of late Cenozoic nonmarine diatoms from interior basin deposits in northern California, 1986, Open-File Report 86-374
• Activities of the Water Resources Division, California District, in the 1985 fiscal year, 1986, Open-File Report 86-244
• Method for estimating low-flow characteristics of ungaged streams in Indiana, 1986, Open-File Report 86-323
• Three component long-period data for the 1949 South Puget Sound, Washington earthquake, 1986, Open-File Report 85-613
• Modifications to the Megatek Wand software package for the model 3355 color graphics workstation with IEEE-488 bus interface option, 1986, Open-File Report 86-212
• UNDELETE; a program to recover deleted RSX-11 disk files; user's manual and installation guide, 1986, Open-File Report 86-375
• Gravity survey data of the Terry Badlands, Antelope Creek, and Cow Creek BLM study areas, Blaine, Phillips, and Prairie counties, Montana, 1986, Open-File Report 86-590
• Bibliography and brief history of studies by the U.S. Geological Survey in Yellowstone National Park, Wyoming, Idaho and Montana; 1965-1986, 1986, Open-File Report 86-573
• Hydrothermal mineralization in GEO N-1 drill hole, Newberry Volcano, Oregon, 1986, Open-File Report 86-440
• Base-flow measurements at partial-record sites on small streams in South Carolina, 1986, Open-File Report 86-143
• Notes on cathodoluminescence microscopy using the Technosyn stage, and a bibliography of applied cathodoluminescence, 1986, Open-File Report 86-85
• Distribution of water depths on the Antarctic continental shelf seaward of the continental land and ice mass, 1986, Open-File Report 86-599
• Developing solenoids for use with magnetic susceptibility well-logging systems, 1986, Open-File Report 86-115
• Hydrologic data for the south-central area, Nebraska, 1986, Open-File Report 86-246
• Compilation of references on geology and hydrology of the Snake River drainage basin above Weiser, Idaho, 1986, Open-File Report 86-245
• Reconnaissance study of the thickness of the unsaturated zone in the western conterminous United States, 1986, Open-File Report 86-402 W
• Comprehensive bibliography on komatiites, 1986, Open-File Report 86-434 A
• Teleseismic residual study of the Lassen Volcanic National Park region in California, 1986, Open-File Report 86-252
• Developing a working area on the PRIME minicomputer as a tool for stratigraphic research using the National Coal Resources Data System (NCRDS), 1986, Open-File Report 86-88
• Breccia pipe and geologic map of the southeastern Hualapai Indian Reservation and vicinity, Arizona, 1986, Open-File Report 86-458 B
• Directory of member organizations of the National Water Data Exchange (NAWDEX), 1986, Open-File Report 86-310
• Sources of coal-mine drainage and their effects on surface-water chemistry in the Claybank Creek basin and vicinity, north-central Missouri, 1983-84, 1986, Open-File Report 85-571
• Triassic and Early Jurassic radiolarian faunas, Brooks Range, Alaska, 1986, Open-File Report 86-120
• Stratigraphic Analysis Techniques System (STRATS) user's manual, 1986, Open-File Report 86-102
• Principal facts for gravity stations in Hampden and Hampshire Counties, Southwest Massachusetts, 1986, Open-File Report 86-218
• Principal facts for gravity stations in Hunterdon, Mercer, Monmouth, and Somerset counties, central New Jersey, 1986, Open-File Report 86-294
• A soil-gas helium survey of the Hualapai Indian Reservation, Northwest Arizona, 1986, Open-File Report 86-36
• Water-quality data for Arvada Reservoir, Denver metropolitan area, Colorado, 1986, Open-File Report 86-489
• Hydrogeologic data from a test well near Ponte Vedra, northeast St. Johns County, Florida, 1986, Open-File Report 86-410 W
• Ground-water levels in Alaska, water year 1983, 1986, Open-File Report 86-56
• Hydrologic reconnaissance and summary of existing data on surface and ground-water resources in the Missouri River valley in Woodbury and Monona counties, Iowa, 1985, 1986, Open-File Report 86-144
• Hydrography of Lydonia Canyon: Data report for R/V Oceanus Cruise 104, September 25-October 2, 1981, 1986, Open-File Report 86-504
• Hydrography of the New England shelf and slope; data report for R/V Oceanus cruise 130, November 1982, 1986, Open-File Report 86-101
• Some controls on trace-element concentrations, especially uranium, in selected peat deposits in Vermont and New Hampshire, 1986, Open-File Report 86-361
• Selected publications on the water resources of Virginia, 1986, Open-File Report 86-418 W
• Postshot seismic investigations in the vicinity of the Midas Myth event, U12t.04 drift, Nevada Test Site, Nevada, 1986, Open-File Report 86-98
• Geohydrology of and potential for fluid disposal in the Arbuckle Aquifer in Kansas, 1986, Open-File Report 86-491
• Contour map showing minimum depth to ground water, San Bernardino Valley and vicinity, California, 1973-1983, 1986, Open-File Report 86-169
• Environmental maps to municipal governments; evaluation of response to a communication strategy used in Allegheny County, Pennsylvania, 1986, Open-File Report 86-428
• Engineering-geologic maps of northern Alaska coastal plain and foothills of the Arctic National Wildlife Refuge, 1986, Open-File Report 86-334
• Calibration and acceptance testing of the DE-200 digital seismograph with S-6000 and L-4C seismometers, 1986, Open-File Report 86-340
• Water resources activities, Georgia District, 1985, 1986, Open-File Report 86-234
• The Orphan Lode Mine, Grand Canyon, Arizona; a case history of a mineralized, collapse-breccia pipe, 1986, Open-File Report 86-510
• PETAL2, PEnetration Testing and Liquefaction, an interactive computer program, 1986, Open-File Report 86-178
• Isopach and structure contour mapping of thin bentonite and shale beds in an area of mapped lineaments, central South Dakota, 1986, Open-File Report 86-414
• Lithofacies in part of the type Merced Formation in sea cliff exposures between Thornton Beach and Woods Gulch, Daly City, California, 1986, Open-File Report 86-91
• New papers related to space image mapping, 1986, Open-File Report 86-1
• Space remote sensing developments of cartographic importance, 1986, Open-File Report 86-6
• Lithologic descriptions of selected intervals of Jurassic rocks in southeastern Utah, northeastern Arizona, and northwestern New Mexico, 1986, Open-File Report 85-223
• Multichannel seismic-reflection profiles collected in 1977 in the northern Bering Sea, 1986, Open-File Report 86-207
• A low-cost digital recording and display system for Beckman UV 5200 series spectrophotometers, 1986, Open-File Report 86-27
• Data uses and funding for the stream-gaging program in Utah, 1986, Open-File Report 86-51
• Annual water-resources review, White Sands Missile Range, New Mexico, 1985, 1986, Open-File Report 86-401 W
• Sources of climatologic, hydrologic, and hydraulic information in the Illinois River basin, Illinois, Indiana, and Wisconsin, 1986, Open-File Report 85-629
• Application of the aerial profiling of terrain system, 1986, Open-File Report 86-2
• Ground-water data for the Hanna and Carbon basins, south-central Wyoming, through 1980, 1986, Open-File Report 85-628
• January 1986 water levels, and data related to water-level changes, western and south-central Kansas, 1986, Open-File Report 86-317
• Kansas ground-water observation-well network, 1985, 1986, Open-File Report 86-231
• Radiometric dating, geologic time, and the age of the Earth; a reply to "scientific" creationism, 1986, Open-File Report 86-110
• Geochemistry and petrology of basaltic rocks from the Marshall Islands, 1986, Open-File Report 86-273
• Volcanic glass compositions from two spreading centers in Lau Basin, South Pacific Ocean, 1986, Open-File Report 87-61
• Amount and type of organic matter in the Cretaceous Mowry Shale of Wyoming, 1986, Open-File Report 86-412
• Data from test drilling to trace movement of groundwater in coal-bearing rocks near Fish Trap Lake in Pike County, Kentucky, 1986, Open-File Report 86-535
• Data report for a three-dimensional high-resolution P-velocity structural investigation of Newberry Volcano, Oregon, using seismic tomography, 1986, Open-File Report 86-352
• Analytical results and sample locality map for heavy-mineral-concentrate samples from the La Madre Mountains Wilderness Study Area (NV-050-412), Clark County, Nevada, 1986, Open-File Report 86-195
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Mount Grafton Wilderness Study Area (NV-040-169), White Pine and Lincoln counties, Nevada, 1986, Open-File Report 86-463
• Analytical results and sample locality map of heavy-mineral-concentrate samples from the Owyhee Canyon (NV-010-106) and the South Fork Owyhee River (NV-010-103A) Wilderness Study Areas, Elko County, Nevada, 1986, Open-File Report 86-263
• Analytical results and sample locality map of heavy-mineral-concentrate samples from the Pahute Peak Wilderness Study Area (NV-020-621), Humboldt County, Nevada, 1986, Open-File Report 86-271
• Analytical results and sample locality map of heavy-mineral-concentrate samples from the Roberts Wilderness Study Area (NV-060-541), Eureka County, Nevada, 1986, Open-File Report 86-223
• Conductive cooling of dikes with temperature-dependent thermal properties and heat of crystallization, 1986, Open-File Report 86-444
• Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the southern Wah Wah Mountains, Utah, 1986, Open-File Report 86-161
• Distribution and mobility of selenium and other trace elements in shallow ground water of the western San Joaquin Valley, California, 1986, Open-File Report 86-538
• Geology and gold deposits of the Oatman District, northwestern Arizona, 1986, Open-File Report 86-638
• Gold in the United Verde massive sulfide deposit, Jerome, Arizona, 1986, Open-File Report 86-585
• Mineral resource potential of National Forest RARE II and wilderness areas in Colorado, 1986, Open-File Report 86-364
• Preliminary report on high-frequency near-source recordings at Permanente Rock Quarry in Cupertino, California, 1986, Open-File Report 86-330
• Sediment data for streams near Mount St. Helens, Washington; Volume 2, Water years 1981-83, 1986, Open-File Report 85-632
• Offshore sand resources along the south shore of Tutuila Island, American Samoa, 1986, Open-File Report 86-112
• Computer programs released as U.S. Geological Survey Open-file reports as of December 1985, 1986, Open-File Report 86-172
• Report of the Thistle Slide Committee to State of Utah, Department of Natural Resources, Division of Water Rights, 1986, Open-File Report 86-505
• Preliminary results of precise leveling and trilateration surveys in Yellowstone National Park, Wyoming, 1983-1984, 1986, Open-File Report 86-265 A
• Preliminary results of precise leveling and trilateration surveys in Yellowstone National Park, Wyoming, 1985, 1986, Open-File Report 86-265 B
• Gold in panned concentrates from southern Alamance County, central North Carolina, 1986, Open-File Report 86-453
• Tectonic environment of the 1892 Vacaville/Winters earthquake, and the potential for large earthquakes along the western edge of the Sacramento Valley, California, 1986, Open-File Report 86-370
• Ground-water levels in Arkansas, spring 1986, 1986, Open-File Report 86-406 W
• Conceptual design for the National Water Information System, 1986, Open-File Report 86-604
• Hydrology and ecology of the Apalachicola River, Florida; a summary of the river quality assessment, 1986, Open-File Report 85-626
• The strategic and critical mineral resources of the southern part of the National Petroleum Reserve in Alaska, 1986, Open-File Report 86-158
• Hydrogeologic data for the Dakota aquifer system in Nebraska, 1986, Open-File Report 86-526
• Analysis of rocks and sediments for mercury, by wet digestion and flameless cold vapor atomic absorption, 1986, Open-File Report 86-529
• Analytical results of plant and soil samples collected near Flat, Iditarod, and Livengood, Alaska in 1984, 1986, Open-File Report 86-473
• Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, soil, and rock samples from the Pecos Wilderness, Santa Fe, San Miguel, Mora, Rio Arriba, and Taos Counties, New Mexico, 1986, Open-File Report 86-171
• Geology of the calderas of Kamchatka and Kurile Islands with comparison to calderas of Japan and the Aleutians, Alaska, 1986, Open-File Report 86-291
• Streamflow and specific-conductance data for Bear Creek, August 13, 1985, the Oak Ridge Reservation, Tennessee, 1986, Open-File Report 85-682
• Analytical results for rock and stream-sediment samples collected from the North Fork John Day River Roadless Area, Grant County, Oregon, 1986, Open-File Report 86-193
• Analytical results for 38 hot spring samples collected in the Western United States, 1986, Open-File Report 86-283
• A knowledge-based design for geologic learning systems, 1986, Open-File Report 86-290
• Additions and corrections for USGS bulletin 1623, Three USGS mafic rock reference samples, W-2, DNC-1, and BIR-1, 1986, Open-File Report 86-220
• Preliminary geologic interpretation of the aeromagnetic map of the Colville Indian Reservation, Washington, 1986, Open-File Report 86-516
• Preliminary geologic interpretation of the high resolution aeromagnetic map of part of the Coconino Plateau, Hualapai Indian Reservation, Arizona, 1986, Open-File Report 87-53
• Lithofacies description and interpretation of selected intervals in the upper part of the Ordovician Simpson Group in a core from the Mazur well, Southeast Anadarko Basin, Oklahoma, 1986, Open-File Report 86-564
• Descriptions of plutons in the western part of the Juneau and parts of the adjacent Skagway 1:250,000 quadrangles, southeastern Alaska, 1986, Open-File Report 86-393
• Landslides in Alaska; a bibliography of the literature describing landslides and other forms of slope instability, 1986, Open-File Report 86-329
• Geologic application of the Interactive Surface Modeling Program (ISM), 1986, Open-File Report 86-87
• Time-of-travel and reaeration data for seven small streams in Alabama, June 1983 to August 1984, 1986, Open-File Report 86-312
• Water resources activities in Illinois, 1985, 1986, Open-File Report 86-130
• Geometry, emplacement history, petrography, and chemistry of a basaltic intrusive complex, San Rafael and Capitol Reef Areas, Utah, 1986, Open-File Report 86-81
• Geologic map of southern Prince of Wales Island, southeastern Alaska, 1986, Open-File Report 86-275
• Water Resources Research Grant Program project descriptions, fiscal year 1986, 1986, Open-File Report 86-548
• Analytical results and sample locality map of heavy-mineral-concentrate samples from the South Pequop Wilderness Study Area, Elko County, Nevada, 1986, Open-File Report 86-221
• Hydrologic activities of the U.S. Geological Survey related to Indian water rights, 1986, Open-File Report 86-52
• Selected water-quality data for the San Joaquin River and its tributaries, California, June to September 1985, 1986, Open-File Report 86-74
• Historic vertical displacements in the Salton Trough and adjacent parts of southeastern California, 1986, Open-File Report 86-380
• Bibliography of reports by U.S. Geological Survey personnel on studies of underground nuclear test sites and on waste management studies at the Nevada Test Site and the Waste Isolation Pilot Plant site, New Mexico, January 1, 1985, to December 31, 1985, 1986, Open-File Report 86-558
• Sediment data for computation of deposition rates in the tidal Potomac system, Maryland and Virginia, 1986, Open-File Report 86-318
• Leachate migration from an in situ oil-shale retort near Rock Springs, Wyoming, 1986, Open-File Report 85-575
• Lithologic sections from the New London area, southeastern Connecticut, 1986, Open-File Report 86-507
• Water use on the Snake River plain, Idaho and eastern Oregon, 1986, Open-File Report 85-559
• Hydrologic data for urban studies in the Austin metropolitan area, Texas, 1984, 1986, Open-File Report 85-676
• Aftershocks of the Borah Peak, Idaho, earthquake of 28 October 1983; catalog of locations and single-event focal mechanisms, 1986, Open-File Report 86-277
• A history of annual streamflows from the 21 water-resource regions in the United States and Puerto Rico, 1951-83, 1986, Open-File Report 86-128
• Forward modeling computer program for the very low frequency, radio-wave, terrain-resistivity electromagnetic method: VLF.BAS, 1986, Open-File Report 86-407 W
• Multichannel seismic-reflection data collected in 1978 in the eastern Chukchi Sea, 1986, Open-File Report 86-206
• VARMAG; a Fortran program to implement the variable-magnetization terrain-correction method for aeromagnetic data, 1986, Open-File Report 86-268
• A computer-based library reference system, 1986, Open-File Report 86-3
• Availability of selected meteorological data in computer-based files of the U.S. Geological Survey, Montana, North Dakota, South Dakota, and Wyoming, 1986, Open-File Report 85-693
• Recognition of the Peach Springs Tuff, California and Arizona, using heavy mineral suites, 1986, Open-File Report 86-522
• Bedrock geologic map of the Black Hills 1:24,000 Quadrangle, Nevada, 1986, Open-File Report 86-438
• Application of seismic-refraction techniques to hydrologic studies, 1986, Open-File Report 84-746
• Geologic reconnaissance map of the Montrose West Quadrangle, Montrose County, Colorado, 1986, Open-File Report 86-163
• Geologic reconnaissance map of the Government Springs quadrangle, Montrose and Ouray Counties, Colorado, 1986, Open-File Report 86-162
• Hydrogeochemical data of coal strip-mine spoil near Macon in north-central Missouri, 1986, Open-File Report 87-119
• Eocene cauldron, batholith, and hydrothermal alteration west of Ketchum, Idaho, 1986, Open-File Report 86-122
• Distributed information system (water fact sheet), 1986, Open-File Report 85-649
• INVERSE, a Fortran program to solve for two-dimensional slip on a vertical strike slip fault by inversion of line-length data, 1986, Open-File Report 86-451
• Principal facts for 163 gravity stations in the Cherry Creek Range and vicinity, Elko and White Pine counties, Nevada, 1986, Open-File Report 86-559
• Description and results of test-drilling program at Picatinny Arsenal, New Jersey, 1982-84, 1986, Open-File Report 86-316
• Physical properties of rock samples from the Butte 1 degree by 2 degrees Quadrangle, Montana, 1986, Open-File Report 86-435
• Principal facts for 29 gravity stations in the Boulder and Jefferson City quadrangles, Montana, 1986, Open-File Report 86-214
• Borehole gravity meter surveys in drill hole USW G-4, Yucca Mountain area, Nye County, Nevada, 1986, Open-File Report 86-205
• Estimation of strong ground motions from hypothetical earthquakes on the Cascadia subduction zone, Pacific Northwest, 1986, Open-File Report 86-328
• Floods in south-central Iowa, 1986, Open-File Report 85-100
• Floods in the Floyd River basin, Iowa, 1986, Open-File Report 86-476
• Floods of June-July 1982, in Iowa, 1986, Open-File Report 85-151
• Scattering and attenuation of high-frequency seismic waves; development of the theory of coda waves, 1986, Open-File Report 86-455
• Fortran sorting program to code hydrocarbon production and show data using well data from Petroleum Information's well history control system, 1986, Open-File Report 86-437
• Chemical analyses of coal from the Anderson coal deposit, Johnson County, Wyoming, 1986, Open-File Report 86-575
• Progress report on Black Mesa monitoring program; 1985-86, 1986, Open-File Report 86-414 W
• Bibliographies and location maps of aeromagnetic and aeroradiometric publications for Alaska and Hawaii, 1986, Open-File Report 86-525 E
• Bibliographies and location maps of aeromagnetic and aeroradiometric publications for Puerto Rico and large areas of the conterminous United States, 1986, Open-File Report 86-525 F
• Bibliographies and location maps of aeromagnetic and aeroradiometric publications for the states east of the Mississippi River and north of the Ohio and Potomac rivers, 1986, Open-File Report 86-525 C
• Bibliographies and location maps of aeromagnetic and aeroradiometric publications for the states east of the Mississippi River and south of the Ohio and Potomac rivers, 1986, Open-File Report 86-525 D
• Bibliographies and location maps of aeromagnetic and aeroradiometric publications for the states west of approximately 104 degrees longitude (exclusive of Alaska and Hawaii), 1986, Open-File Report 86-525 A
• Bibliographies and location maps of aeromagnetic and aeroradiometric publications of the states west of the Mississippi River and east of approximately 104 degrees longitude, 1986, Open-File Report 86-525 B
• Lists and location maps of aeromagnetic and aeroradiometric publications from the Department of Energy NURE Program, 1986, Open-File Report 86-525 G
• The Sagavanirktok River, North Slope Alaska; characterization of an Arctic stream, 1986, Open-File Report 86-267
• Analyses of flood-flow frequency for selected gaging stations in South Dakota through September 1985, 1986, Open-File Report 86-496
• Dive report: Alvin dive No. 1456, Sept. 17, 1984 (JD 261) Vent 3 area, southern Juan de Fuca Rift, 1986, Open-File Report 86-560 C
• Compilation of rock-chip and stream-sediment geochemical data for the American Flats Wilderness Study Area, Ouray and Hinsdale counties, Colorado, 1986, Open-File Report 86-426
• Geology and mineral deposits of the region surrounding the American Flats Wilderness Study Area, western San Juan Mountains, Colorado, 1986, Open-File Report 86-431
• Telluric traverse and self potential data release in the vicinity of the Pinson Mine, Humboldt County, Nevada, 1986, Open-File Report 86-341
• Trace metal analysis of rocks and sediments by graphite furnace atomic absorption spectroscopy, 1986, Open-File Report 86-305
• Use of field size distributions in analog basins for hydrocarbon resource assessment, 1986, Open-File Report 86-180
• Ground-water data for Michigan 1985, 1986, Open-File Report 86-417 W
• Structural analysis of plutonic and metamorphic rocks in an area east of Wrangell, Alaska, 1986, Open-File Report 86-50
• Abandoned-well study in the Santa Clara Valley, California, 1986, Open-File Report 86-350
• Three-layer inversions for 18 TDEM soundings in the Cone Crater area, SW rift zone of Kilauea Volcano, Hawaii, 1986, Open-File Report 87-76
• Water-resources activities of the U.S. Geological Survey in Minnesota, fiscal year 1985, 1986, Open-File Report 86-133
• Evaluation of landslide hazards resulting from the 5-8 October 1985, storm in Puerto Rico, 1986, Open-File Report 86-26
• Suggestions for computerization of the National Geodata Center at the Geological Survey of Pakistan, 1986, Open-File Report 86-518
• Ground-water quality data for the Saco River valley glacial aquifer from Bartlett, New Hampshire to Fryeburg, Maine; July 1984 through November 1985, 1986, Open-File Report 86-129
• Hydrologic data for the southern Sand Hills area, Nebraska, 1986, Open-File Report 86-411 W
• Records of wells and water-level fluctuations from the statewide observation-well network in Montana through 1985, 1986, Open-File Report 86-528
• Background hydrologic information in potential lignite mining areas in north-central Mississippi, August 1985, 1986, Open-File Report 86-238
• Genesis and evolution of the Baid al Jimalah tungsten deposit, Kingdom of Saudi Arabia, 1986, Open-File Report 86-588
• Accessing geochemical data from the Branch of Analytical Chemistry computer database, 1986, Open-File Report 86-523
• Flume studies and field observations of the interaction of frazil ice and anchor ice with sediments, 1986, Open-File Report 86-515
• Application of the precipitation-runoff model in the Warrior Coal Field, Alabama, 1986, Open-File Report 85-678
• Radioactive black sand placer deposits of the Challis 1° x 2° quadrangle, Idaho, 1986, Open-File Report 86-633
• Undiscovered petroleum resources of South Asia, 1986, Open-File Report 86-80
• A high-resolution seismic reflection investigation of shallow horizons at the Denver Federal Center, Lakewood, Colorado, 1986, Open-File Report 86-448
• Hydrologic data for the Weldon Spring radioactive waste-disposal sites, St. Charles County, Missouri; 1984-1986, 1986, Open-File Report 86-488
• Sediment transport characteristics of selected streams in the Susitna River Basin, Alaska, October 1983 to September 1984, 1986, Open-File Report 86-424 W
• Post-Cretaceous uplift of the Sioux Quartzite ridge in southeastern South Dakota, 1986, Open-File Report 86-419 W
• A modification in the determination of reducible sulfur by the tin(II)-strong phosphoric acid method using the LECOtmSC132 Sulfur Analyzer, 1986, Open-File Report 87-6
• Velocity and surface altitude of the lower part of Hubbard Glacier, Alaska, August 1978, 1986, Open-File Report 86-549
• An expert system for the identification of foreshore depositional environments, 1986, Open-File Report 86-513
• Data on snow chemistry of the Cascade-Sierra Nevada Mountains, 1986, Open-File Report 86-61
• A microwave-oven system for the dissolution of geologic samples, 1986, Open-File Report 86-189
• Aquifer-nomenclature guidelines, 1986, Open-File Report 86-534
• The oxygen isotope composition of selected quartzites of White Pine County, Nevada, and nearby areas, 1986, Open-File Report 86-38
• Geology of the coal and petroleum deposits in the Ordos basin, China, 1986, Open-File Report 86-278
• Geology of the petroleum and coal deposits in the North China basin, eastern China, 1986, Open-File Report 86-154
• Seismic responses for circularly symmetrical bodies, 1986, Open-File Report 86-553
• Spectral whitening in the frequency domain, 1986, Open-File Report 86-108
• Hydrologic, lithologic, and chemical data for sediment in the shallow alluvial aquifer at two sites near Fallon, Churchill County, Nevada, 1984-85, 1986, Open-File Report 86-250
• Log for joint SEPM-Colorado Scientific Society field trip from Westcliffe to Crestone, Colorado, September 20-21, 1986; Late Paleozoic sedimentation and Laramide tectonics of the Sangre de Cristo Range, 1986, Open-File Report 86-452
• Hydrologic data for urban studies in the Houston metropolitan area, Texas, 1983, 1986, Open-File Report 86-487
• Laboratory measurements of velocity-dependent frictional strength, 1986, Open-File Report 86-417
• Sedimentology and gold placer deposits: Cathedral Bluffs member of the Wasatch Formation, Dickie Springs-Pacific Butte area, Fremont County, Wyoming, 1986, Open-File Report 86-456
• BASIC program to reduce audio-magnetotelluric data and calculate apparent resistivity, 1986, Open-File Report 86-200
• A preliminary evaluation of the geohydrology and water quality of the Greenacres Landfill area, Spokane County, Washington, 1986, Open-File Report 85-496
• U.S. Geological Survey strong-motion records from the Chalfant Valley, California, earthquake of July 21, 1986, 1986, Open-File Report 86-568
• Plan of study for the regional aquifer systems analysis of the Michigan Basin, 1986, Open-File Report 86-494
• The distribution of vesicles and olivine phenocrysts in samples from drill hole KI 79-3, Kilauea Iki lava lake, Hawaii, 1986, Open-File Report 86-424
• Geodetic survey stations near Mount Spurr volcano Alaska, 1986, Open-File Report 86-137
• Methods and computer program documentation for determining anisotropic transmissivity tensor components of two-dimensional ground-water flow, 1986, Open-File Report 86-227
• Global oil assessments and the search for non-OPEC oil, 1986, Open-File Report 86-373
• Liquefaction susceptibility in the San Bernardino Valley and vicinity, Southern California; a preliminary evaluation, 1986, Open-File Report 86-562
• The muPROSPECTOR mineral consultant system - an aid to regional mineral resource assessment, 1986, Open-File Report 86-217
• Data report for the north and south Richardson Highway profiles, TACT, seismic-refraction survey, southern Alaska, 1986, Open-File Report 86-274
• Discharge and water quality of Horse Creek, southeastern Wyoming, May-November, 1985, 1986, Open-File Report 86-69
• Catalog of Colorado and Nebraska cores housed at the USGS Core Repository, Denver, Colorado, 1986, Open-File Report 86-289
• Catalog of Idaho and Nevada cores housed at the USGS Core Repository, Denver, Colorado, 1986, Open-File Report 86-355
• Catalog of Kansas and Oklahoma cores housed at the USGS Core Repository, Denver, Colorado, 1986, Open-File Report 86-125
• Catalog of Montana cores housed at the USGS Core Repository, Denver, Colorado, 1986, Open-File Report 86-354
• Catalog of North Dakota cores housed at the USGS Core Repository, Denver, Colorado, 1986, Open-File Report 86-376
• Catalog of South Dakota cores housed at the USGS Core Repository, Denver, Colorado, 1986, Open-File Report 86-89
• Catalog of Utah cores housed at the USGS Core Repository, Denver, Colorado, 1986, Open-File Report 86-124
• Gravity interpretation of Frenchman Flat and vicinity, Nevada Test Site, 1986, Open-File Report 86-211
• Magnetic tape format for the USGS ocean bottom seismometer, 1986, Open-File Report 86-256
• Ocean bottom seismometer (OBS) software; modification III, 1986, Open-File Report 86-269
• Summary of available ground-water data for the island of Oahu, Hawaii, 1986, Open-File Report 86-233
• Hydrography of Lydonia Canyon; data report for R/V Oceanus Cruise 91, January 1981, 1986, Open-File Report 86-174
• Hydrography of the Lydonia Canyon: Data report for R/V Oceanus Cruise 95, April-May 1981, 1986, Open-File Report 86-286
• Hydrography of New England shelf and slope; data report for R/V Oceanus Cruise 113, January 29-February 3, 1982, 1986, Open-File Report 86-343
• Strength measurements of heated illite gouge at low and high pore pressures, 1986, Open-File Report 86-578
• Annual yield and selected hydrologic data for the Arkansas River Basin compact, Arkansas-Oklahoma, 1985 water year, 1986, Open-File Report 86-66
• Principal facts for 106 gravity stations in and arond the Resting Spring Range, Nopah Range, Kingston Range, Castle Peak, Cinder Cones, and Fort Piute Bureau of Land Management Wilderness study areas in southeastern California, 1986, Open-File Report 86-260
• Hydrologic monitoring in the area of the Tennessee-Tombigbee Waterway, Mississippi-Alabama, fiscal year 1985, 1986, Open-File Report 86-493
• Analytical results and sample locality map of the heavy-mineral concentrates of Lamotte and Reagan sandstone from Missouri, Arkansas, and Kansas, 1986, Open-File Report 86-197
• Analytical results, geochemical signatures, and sample locality map of lode gold, placer gold, and heavy-mineral concentrates from the Koyukuk- Chandalar mining district, Alaska, 1986, Open-File Report 86-345
• Acid rain weathering of Salem limestone; surface characterization of control material, 1986, Open-File Report 86-366
• Automatic rezeroing circuit for bore-hole strainmeter, 1986, Open-File Report 86-190
• A computer program for the automatic inversion of Schlumberger soundings using multi-layer interpretation followed by Dar Zarrouk reduction, 1986, Open-File Report 86-288
• Earthquake data report; April 1985, 1986, Open-File Report 86-551 D
• Earthquake data report, August 1985, 1986, Open-File Report 86-551 H
• Earthquake data report, December 1985, 1986, Open-File Report 86-551 L
• Earthquake data report, February 1985, 1986, Open-File Report 86-551 B
• Earthquake data report, January 1985, 1986, Open-File Report 86-551 A
• Earthquake data report, July 1985, 1986, Open-File Report 86-551 G
• Earthquake data report; June 1985, 1986, Open-File Report 86-551 F
• Earthquake data report; March 1985, 1986, Open-File Report 86-551 C
• Earthquake data report, May 1985, 1986, Open-File Report 86-551 E
• Earthquake data report, November 1985, 1986, Open-File Report 86-551 K
• Earthquake data report, October 1985, 1986, Open-File Report 86-551 J
• Earthquake data report, September 1985, 1986, Open-File Report 86-551 I
• Minutes of the National Earthquake Prediction Evaluation Council, September 8 and 9, 1985, Anchorage, Alaska, 1986, Open-File Report 86-92
• National Earthquake Prediction Evaluation Council, Special report I; workshop on Special study areas in Southern California, San Diego, California, February 28-March 2, 1985, 1986, Open-File Report 86-580
• Catalog of first motion focal mechanisms 1981-1983; Volume 1, 1986, Open-File Report 86-285 A
• Catalog of first motion focal mechanisms 1981-1983; Volume 3, 1986, Open-File Report 86-285 C
• Catalog of first motion focal mechanisms 1981-1983; Volume 2, 1986, Open-File Report 86-285 B
• Dissolved-selenium data for wells in the western San Joaquin Valley, California, February to July 1985, 1986, Open-File Report 86-73
• Records of wells and chemical analyses of ground water in Brown County, South Dakota, 1986, Open-File Report 86-147
• Stage-discharge relations for Black Warrior River at Warrior Dam near Eutaw, Alabama; updated 1985, 1986, Open-File Report 85-698
• Stage-discharge relations for Tombigbee River at Aliceville Lock and Dam, near Pickensville, Alabama; updated 1985, 1986, Open-File Report 86-248
• Palynology of the Currant Creek and Mesaverde formations, in the Currant Creek-Duchesne River area, Duchesne and Wasatch counties, Utah, 1986, Open-File Report 86-160
• Palynologic data from Cretaceous and early Tertiary rocks in the Salt Lake 30' by 60; Quadrangle, Utah, 1986, Open-File Report 86-116
• In situ and laboratory geotechnical tests in the Pierre Shale near Hayes, South Dakota, 1986, Open-File Report 86-152
• Geohydrology of the unsaturated zone at the burial site for low-level radioactive waste near Beatty, Nye County, Nevada, 1986, Open-File Report 85-198
• Selected geohydrologic data for the Mesilla Basin, Dona Ana County, New Mexico, and El Paso County, Texas, 1986, Open-File Report 86-75
• The southern California Network Bulletin, July 01 through December 31, 1985, 1986, Open-File Report 86-337
• Ground-water quality in Nevada -- A proposed monitoring program, 1986, Open-File Report 78-768
• Summary of vitrinite reflectance and rock-eval pyrolysis data, Eagle Basin, northwestern Colorado, 1986, Open-File Report 86-360
• Description of drill-hole GN042V core from the Jabiluka unconformity-type uranium deposit, Northern Territory, Australia, 1986, Open-File Report 85-134
• Analytical and stratigraphic data on the Retort Phosphatic Shale Member of the Phosphoria Formation in the Hawley Creek area, Lehmi County, Idaho, 1986, Open-File Report 86-427
• Preliminary mineral resource assessment of the Tonopah 1° by 2° quadrangle, Nevada, 1986, Open-File Report 86-470
• Physical and chemical data for northern San Francisco Bay, California, September through November, 1984, 1986, Open-File Report 86-228
• Opal claystone associated with phosphate rock in northern Saudi Arabia, 1986, Open-File Report 86-103
• Seismic structure and stratigraphy of the New England continental slope and the evidence for slope instability, 1986, Open-File Report 86-118
• Earthquake data archiving and retrieval system; archived data sets from the external research program, 1986, Open-File Report 86-45
• Discussion of ultramafic and mafic rocks and platinum-group element analyses from the Lost Basin mining district, northwestern Arizona, 1986, Open-File Report 86-33
• Red-Sea rift magmatism near Al Lith, Kingdom of Saudi Arabia, 1986, Open-File Report 86-565
• Compilation of well and ground-water quality data, Groveland-Collins and surrounding areas near Blackfoot, Bingham County, Idaho, 1986, Open-File Report 86-127
• Instruction manual for the Optronics digital image transfer system (ODITS), 1986, Open-File Report 86-474
• Critical deep drillholes and indicated Paleozoic Paleotectonic features north of the Snake River downwarp in southern Beaverhead County, Montana, and adjacent Idaho, 1986, Open-File Report 86-413
• Geology and petroleum resource assessment of onshore northwestern Africa, 1986, Open-File Report 86-183
• Flood of April 5-7, 1984, in northeastern New Jersey, 1986, Open-File Report 86-423 W
• Comparison of the chemical composition of mineralized and unmineralized sandstone and conglomerate samples from the uranium-bearing Chinle Formation of the Colorado Plateau, 1986, Open-File Report 86-281
• Geophysical and geological investigations of serial radiometric anomalies in the Paleozoic Tabuk Formation, in northwestern Saudi Arabia; a preliminary report, 1986, Open-File Report 86-259
• Radar as a complement to topographic maps for delineating marine terraces, 1986, Open-File Report 86-10
• Ground-water levels in the alluvial aquifer in eastern Arkansas, 1985, 1986, Open-File Report 86-242
• Palynological data from the Fort Union and Wasatch formations, Powder River basin, Wyoming and Montana, 1986, Open-File Report 86-117
• Water-resources data for the Mount Shasta area, northern California, 1986, Open-File Report 86-65
• Radar and Landsat lineament maps of the Glens Falls 1° x 2° quadrangle - New York, Vermont, and New Hampshire, 1986, Open-File Report 86-471
• Gravity observations in Northwest Costa Rica, 1986, Open-File Report 86-556
• Preliminary results of organic geochemical and stable isotope analyses of Newark supergroup rocks in the Hartford and Newark basins, Eastern U.S., 1986, Open-File Report 86-284
• Geological applications of well logs; a selected bibliography of well logging literature published through December 31, 1985, 1986, Open-File Report 86-170
• List of released wells and availability of digital well-log data for Atlantic, Pacific and Alaska OCS regions through December 31, 1985, 1986, Open-File Report 86-48
• Spectral reflectance of vegetation in the Idaho Cobalt District; potential for exploration using remote sensing, 1986, Open-File Report 86-587
• Operating manual for the miniservo-control tester, 1986, Open-File Report 85-690
• Preliminary results of coring of the Furlong Fault near Lake Aquetong, New Hope, Pennsylvania, 1986, Open-File Report 86-43
• Evapotranspiration estimates using remote-sensing data, Parker and Palo Verde Valleys, Arizona and California, 1986, Open-File Report 86-67
• Operational protocol for a recording precipitation monitor : Manual for Task Group G Site Operations, National Atmospheric Precipitation Assessment Program, 1986, Open-File Report 86-405 B
• Protocol for collecting, processing, and shipping precipitation samples : Manual for Task Group G Site Operators, National Atmospheric Precipitation Assessment Program, 1986, Open-File Report 86-405 A
• Preliminary study of Quaternary faulting on the east side of Bare Mountain, Nye County, Nevada, 1986, Open-File Report 86-576
• Anchor ice and bottom-freezing in high-latitude marine sedimentary environments; observations from the Alaskan Beaufort Sea, 1986, Open-File Report 86-298
• Irrigation data from Castro and Parmer Counties, Texas, 1983-84, 1986, Open-File Report 85-699
• Hydrologic-test data from wells at hydrologic-test pads H-7, H-8, H-9, and H-10 near the proposed Waste Isolation Pilot Plant site, southeastern New Mexico, 1986, Open-File Report 86-413 W
• High-precision gravity stations for monitoring vertical crustal motion in Southern California, 1986, Open-File Report 86-44
• Water-resources activities of the U.S. Geological Survey in Montana, October 1985 through September 1986, 1986, Open-File Report 86-421 W
• Results from 1983 drilling and core analyses of the Anderson coal deposit, 1986, Open-File Report 86-198
• Cottontail rabbit scat as a biogeochemical prospecting tool in arid desert environments, 1986, Open-File Report 86-506
• Increasing dynamic range in analog seismic data systems used in Alaska, 1986, Open-File Report 86-78
• An on-site seismic data recording system, 1986, Open-File Report 86-251
• Operating manual for the digital data-collection system for flow-control structures, 1986, Open-File Report 85-691
• Time varying spectral characteristics of strong ground motions; the Imperial Valley, California, earthquake of October 15, 1979, 1986, Open-File Report 86-443
• Remote sensing in the mid-infrared, 1986, Open-File Report 86-167
• Principal facts for 125 gravity stations in and around the Goshute Mountains-Toano Range, Elko County, Nevada, 1986, Open-File Report 86-153
• Principles and practices of satellite multispectral image mapping in the U.S. Geological Survey, 1986, Open-File Report 86-8
• Geology, mineralogy and paragenesis of the Pride of America Mine, Lake City, Hinsdale County, Colorado, 1986, Open-File Report 86-629
• Description of measured sections of the Pennsylvanian Quadrant Sandstone, Beaverhead, Madison, and Park counties, southwestern Montana, 1986, Open-File Report 86-182
• Analytical results and sample locality map for nonmagnetic heavy-mineral concentrates from stream sediments from the South Reveille Wilderness Study Area (NV-050-112), Nye County, Nevada, 1986, Open-File Report 86-95
• Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the Fandango and Morey Wilderness Study Areas (NV-060-190 and NV-060-191), Nye County, Nevada, 1986, Open-File Report 86-196
• Reconnaissance fluid inclusion study of silver and gold deposits in the Tonopah 1 degree by 2 degrees Quadrangle, Nevada, 1986, Open-File Report 86-519
• TRIANGL; a ternary diagram program on the PRIME computer, 1986, Open-File Report 86-627
• Principal facts for gravity stations in Paradise and Stagecoach valleys, Humboldt and Lyon counties, Nevada, 1986, Open-File Report 85-694
• Report of the River Master of the Delaware River for the period December 1, 1984 - November 30, 1985, 1986, Open-File Report 86-606
• Plotting azimuthal stress data on standard map projections using Geoplot, 1986, Open-File Report 86-389
• Use and availability of continuous streamflow records in Wyoming, 1986, Open-File Report 85-685
• RAREPLOT; a computer program for plotting rare earth element data using IBM PC, Lotus 1-2-3, and a Hewlett-Packard plotter, 1986, Open-File Report 86-570 A
• RAREPLOT; a computer program for plotting rare earth element data using an IBM PC, Lotus 1-2-3, and a Hewlett-Packard plotter, 1986, Open-File Report 86-570 B
• XYPLOT; a plotting program for the IBM PC, using Lotus 1-2-3 and a Hewlett-Packard plotter, 1986, Open-File Report 86-569 B
• XYPLOT; a plotting program for the IBM PC using Lotus 1-2-3 and a Hewlett-Packard plotter, 1986, Open-File Report 86-569 A
• Lahars and lahar-runout flows in the Toutle-Cowlitz River system, Mount St. Helens, Washington; magnitude and frequency, 1986, Open-File Report 86-500
• Gold and uranium potential of the Wind River Formation on the Wind River Reservation, northwestern Wyoming, 1986, Open-File Report 86-177
• Guide to user modification of a three-dimensional digital ground-water model for Salt Lake Valley, Utah, 1986, Open-File Report 86-307
• Selected hydrologic data for Salt Lake Valley, Utah, October 1968 to October 1985, 1986, Open-File Report 86-249
• The storage and release of water from a large glacier-dammed lake; Russell Lake near Yakutat, Alaska, 1986, 1986, Open-File Report 86-545
• GSDRAW and GSMAP: Prototype programs for the IBM PC or compatible microcomputers to assist compilation and publication of geologic maps and illustrations, 1986, Open-File Report 86-42
• User's guide for GSREF; a personal computer bibliographic reference system; version 3.1, 1986, Open-File Report 86-186
• Synthesis of Au2S and Au2S3 using H2S, short-chain and ring-structured sulfur as sulfur sources, 1986, Open-File Report 86-179
• Results of the Second Western Task Force Round Robin Soil and Overburden Analysis Program, 1986, Open-File Report 86-49
• On the graphical interpretation of paleoseismic data, 1986, Open-File Report 86-394
• Mineral deposits of the Reno 1 degree by 2 degrees Quadrangle, Nevada, with a comprehensive bibliography, 1986, Open-File Report 86-407
• Analytical results for samples of nonmagnetic heavy-mineral concentrates from the Tonopah 1° x 2° quadrangle, Nevada, 1986, Open-File Report 86-213
• Meteoric water-basalt interaction in northeastern Iceland; methods and chemical analyses, 1986, Open-File Report 87-49
• Processed strong-motion records from the southern Alaska earthquake of January 1, 1975, 0355 GMT, 1986, Open-File Report 86-191
• Processed strong-motion records recorded on Bougainville Island, Papua New Guinea; earthquakes of December 13, 1981 and March 18, 1983, 1986, Open-File Report 86-264
• Selected geological and geophysical remote sensing publications by U.S. Geological Survey authors 1961-1984, 1986, Open-File Report 86-41
• Current water resources activities in Alabama, fiscal year 1986, 1986, Open-File Report 86-131
• Detailed studies of the Meshaheed gold prospect, Kingdom of Saudi Arabia, 1986, Open-File Report 86-30
• Preliminary studies of gold deposits and a reconnaissance rock chip sampling program, Al Khaymah region, Aban al Ahmar Quadrangle, Kingdom of Saudi Arabia, 1986, Open-File Report 85-354
• Preliminary studies of gold deposits and rock geochemistry in the Shiaila area, Jabal As Silsilah Quadrangle, Kingdom of Saudi Arabia, 1986, Open-File Report 86-28
• Preliminary studies of the Raha fault zone and enclosing rocks in the Buqaya area, Jabal As Silsilah Quadrangle, Kingdom of Saudi Arabia, 1986, Open-File Report 86-29
• Water-use data-collection programs and regional data base of the Great Lakes-St. Lawrence River Basin states and provinces; a comparison of withdrawal-data programs by water-use category and by state and province, 1986, Open-File Report 86-546
• Tertiary foraminiferal localities in the Cape Flattery area, northwestern Olympic Peninsula, Washington, 1986, Open-File Report 86-344 A
• Preliminary geologic maps of the Reese Mountain and part of the Hightower SW 7.5 minute quadrangles (Part A) and parts of the Fletcher Park and Johnson Mountain 7.5 minute quadrangles (Part B), Albany and Platte counties, Wyoming, 1986, Open-File Report 86-201
• Principle facts for gravity stations along lines 4A and 4B of the Quebec-western Maine seismic reflection profile, west-central Maine, 1986, Open-File Report 86-460
• Characteristics of giant rockslides in the Appalachian Valley and Ridge, Virginia, West Virginia, Maryland, and Pennsylvania, 1986, Open-File Report 86-94
• Geomorphic map of the Kyle Canyon alluvial fan, Clark County, Nevada, 1986, Open-File Report 86-210
• Mineralogy of the microgranite at Jabal Tawlah, Kingdom of Saudi Arabia, 1986, Open-File Report 86-106
• Trace- and minor-element mineralogy of the microgranite at Ghurayyah, Kingdom of Saudi Arabia, 1986, Open-File Report 86-105
• U-Pb isotopic evidence for accretion of a continental microplate in the Zalm region of the Saudi Arabian Shield, 1986, Open-File Report 86-166
• Drilling logs and wireline geophysical logs of the Cajon Pass well, San Bernardino County, California, 1986, Open-File Report 86-349
• Water quality of the Charlotte Harbor estuarine system, Florida, November 1982 through October 1984, 1986, Open-File Report 85-563
• Preliminary isoseismal map for the northeastern Ohio earthquake of January 31, 1986, 1986, Open-File Report 86-356
• Trace-element contents of postorogenic granites of the eastern Arabian Shield, Kingdom of Saudi Arabia, 1986, Open-File Report 86-261
• A chromatographic system for the analysis of selected light gases in geothermal and volcanic systems, 1986, Open-File Report 87-13
• Indoor radon and its sources in the ground, 1986, Open-File Report 86-222
• Map showing the status of landslide inventory and susceptibility mapping in California, 1986, Open-File Report 86-100
• Water-use information for California, 1986, Open-File Report 86-483
• Estimated water use in Puerto Rico, 1980-82, 1986, Open-File Report 85-557
• Geologic map of the White Rock Peak Quadrangle, Lincoln County, Nevada, and Beaver and Iron counties, Utah, 1986, Open-File Report 86-563
• Methods for hydrologic monitoring of surface mining in the central-western United States, 1986, Open-File Report 84-600
• Report on recommended list of structures for seismic instrumentation in southeastern United States, 1986, Open-File Report 86-398
• Vitrinite reflectance and estimates of paleotemperature for Franciscan terranes of coastal Northern California : 40 degrees 00' N to 40 degrees 35' N, 1986, Open-File Report 86-258
• Vitrinite reflectance and illite crystallinity, Cambria Slab and Franciscan Complex, Central California coast, 1986, Open-File Report 86-295
• Characterization of Arthrobacter isolated from uranium mill tailings, 1986, Open-File Report 86-527
• Comparison of unregulated and regulated streamflow for the Yakima River at Union Gap and near Parker, Washington, 1986, Open-File Report 82-646
• The 1983 drought in the western Pacific, 1986, Open-File Report 85-418
• Vector data structure conversion at the EROS Data Center, 1986, Open-File Report 87-309
• Chemical quality of ground water in Salt Lake Valley, Utah, 1969-85, 1986, Open-File Report 86-138
• Mid-Tertiary shearing in the two-mica Ibapah stock, western Utah, 1986, Open-File Report 86-151
• Geohydrologic data along the Salt-Gila aqueduct of the central Arizona project in Maricopa and Pinal counties, Arizona, 1986, Open-File Report 86-236
• Predictive spatial modeling of narcotic crop growth patterns, 1986, Open-File Report 86-7
• Sample preparation techniques for transmission electron microscopy of geologic materials, 1986, Open-File Report 86-255
• Haiti coal briquetting feasibility study; inventory of resource data and collection of samples, 1986, Open-File Report 86-566
• Preliminary geologic map of the Sedona 30' by 60' Quadrangle, Yavapai and Coconino Counties, Arizona, 1986, Open-File Report 86-164
• Analytical results and sample locality map for selected metals in Mn-Fe oxide-coated stream gravels, and the ratios of metals to iron and to manganese, Glens Falls 1° by 2° quadrangle, New York, Vermont, and New Hampshire, 1986, Open-File Report 86-216
• Breccia pipe and geologic map of the northeastern Hualapai Indian Reservation and vicinity, Arizona, 1986, Open-File Report 86-458 A
• Breccia pipe and geologic map of the northwestern Hualapai Indian Reservation and vicinity, Arizona, 1986, Open-File Report 86-458 C
• The potential for breccia pipes in the National Tank Area, Hualapai Indian Reservation, Arizona, 1986, Open-File Report 86-592 A
• A selected and annotated listing of petroleum atlases, maps, and map sources, 1986, Open-File Report 86-262
• Improvement of filament-protection circuitry in a Finnigan model 251 mass spectrometer, 1986, Open-File Report 86-484
• Sedimentary basins of offshore Alaska and adjacent regions, 1986, Open-File Report 86-35
• Application of spiking and predictive deconvolution to short record length reflection data, 1986, Open-File Report 86-299
• Geological literature of the Alaska Peninsula to 1985, 1986, Open-File Report 86-176
• An improved multi-sample turret for the VG Micro Mass 54E mass- spectrometer, 1986, Open-File Report 86-371
• Archaeology and public perception of a trans-scientific problem : disposal of toxic wastes in the unsaturated zone, 1986, Open-File Report 86-136
• Water-table decline in the south-central Great Basin during the Quaternary Period; implications for toxic-waste disposal, 1986, Open-File Report 85-697
• Potential geologic hazards near the Thistle Landslide, Utah County, Utah, 1986, Open-File Report 86-119
• Table of major constituents, in percent, determined by point-count of stained slabs of intrusive rocks of the Milford-Dedham zone, eastern Massachusetts, and locality map of samples, 1986, Open-File Report 86-215
• Heavy mineral, clay mineral, and geochemical data of surface sediments from coastal Northern California rivers, 1986, Open-File Report 86-574
• Hydrologic data from small rural and developing watersheds in west-central Florida, 1981-84, 1986, Open-File Report 86-55
• Proceedings of conference XXXII; workshop on Future directions in evaluating earthquake hazards of Southern California, 1986, Open-File Report 86-401
• Proceedings of conference XXXV; a workshop on Earth science considerations for earthquake hazards reduction in the central United States, 1986, Open-File Report 86-425
• Proceedings of conference XXXIII; a workshop on Earthquake hazards in the Puget Sound, Washington area, 1986, Open-File Report 86-253
• Proceedings of conference XXXI; a workshop on Evaluation of regional and urban earthquake hazards and risk in Alaska, 1986, Open-File Report 86-79
• Proceedings of Conference XXXIV; a workshop on Probabilistic earthquake-hazards assessments, 1986, Open-File Report 86-185
• Gravity base station network and descriptions for the Greenville 1 degree by 2 degrees Quadrangle, Georgia and South Carolina, 1986, Open-File Report 86-287
• Cenozoic structure of the Val Verde 7 1/2-minute quadrangle and south half of the Whitaker Peak 7 1/2-minute quadrangle, California, 1986, Open-File Report 85-587
• Volcanic ash in organic-rich surficial uranium deposits of northeastern Washington and westernmost Nevada, 1986, Open-File Report 86-342
• National Earthquake Information Center waveform catalog, April 1986, 1986, Open-File Report 86-660 D
• National Earthquake Information Center Waveform catalog, December 1986, 1986, Open-File Report 86-660 L
• National Earthquake Information Center Waveform catalog, February 1986, 1986, Open-File Report 86-660 B
• National Earthquake Information Center waveform catalog, January 1986, 1986, Open-File Report 86-660 A
• National Earthquake Information Center Waveform catalog, March 1986, 1986, Open-File Report 86-660 C
• National Earthquake Information Center waveform catalog, November 1986, 1986, Open-File Report 86-660 K
• National Earthquake Information Center waveform catalog, October 1986, 1986, Open-File Report 86-660 J
• Hydrology of Area 31, eastern region, interior coal province, Illinois and Indiana, 1986, Open-File Report 85-342
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Mount Limbo Wilderness Study Area (NV- 020-201), Pershing County, Nevada, 1986, Open-File Report 86-378
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Weepah Springs Wilderness Study Area (NV-040-246), Lincoln County, Nevada, 1986, Open-File Report 86-415
• Comprehensive bibliography on mineralized and unmineralized mafic- ultramafic intrusions in Scandinavia, 1986, Open-File Report 86-442 A
• Description and interpretation of geologic materials from shotholes drilled for the Trans-Alaska Crustal Transect project, Copper River basin, Alaska, May 1985, 1986, Open-File Report 86-408
• Electromagnetic soundings on the Colville Indian Reservation, Washington, 1986, Open-File Report 86-464
• Geochemistry of altered and mineralized rocks from the Morey and Fandango Wilderness Study Areas, northern Hot Creek Range, Nye County, Nevada, 1986, Open-File Report 86-410
• Geologic map of the Cape Flattery area, northwestern Olympic Peninsula, Washington, 1986, Open-File Report 86-344 B
• Geophysical logs, lithologic descriptions, and geochemical results from Federal coal drilling, Castle Valley Ridge North Tract area, Utah, 1985, 1986, Open-File Report 86-439
• High-resolution seismic investigation of the Medicine Lake Volcano, California, 1986, Open-File Report 86-362
• Multichannel seismic-reflection profiles collected in 1977 off of the northern California and Oregon coast, 1986, Open-File Report 86-406
• National Earthquake Hazards Reduction Program; summaries of technical reports, volume XXII, prepared by participants in the National Earthquake Hazards Reduction Program, July 1986, 1986, Open-File Report 86-383
• New information resources of the U.S. Geological Survey Library System, January 1986, 1986, Open-File Report 86-400 A
• Description of sediment data collected by the U.S. Geological Survey in small watersheds in coal-mining areas of the eastern United States, 1980-84, 1986, Open-File Report 86-309
• UNDELETE; a program to recover deleted RSX-11 disk files; program logic manual, 1986, Open-File Report 86-418
• Automated determination of total selenium in rocks, soils, and plants, 1986, Open-File Report 86-40
• Water resources scientific information center, 1986, Open-File Report 86-303
• Engineering-geologic maps of northern Alaska, Umiat Quadrangle, 1986, Open-File Report 86-335
• Water quality in the tidal Potomac River and estuary, 1986, Open-File Report 86-145
• Preliminary geologic map of Kiholo quadrangle, Hawaii, 1986, Open-File Report 86-336
• A comparison of analytic and simulation methods for petroleum play analysis and aggregation, 1986, Open-File Report 86-97
• Analytical results and sample locality map of heavy-mineral-concentrate samples from the Goshute Peak Wilderness Study Area (NV-010-033), Elko County, Nevada, 1986, Open-File Report 86-357
• Geochemical data for unaltered rocks and uranium ores from the Cahill Formation, Northern Territory, Australia, 1986, Open-File Report 86-454
• Proceedings - Fifth National Conference, Water Resources Division, 1986, Open-File Report 86-540
• West Virginia ground-water data-base management system, 1986, Open-File Report 86-325
• Bibliography of reports by U.S. Geological Survey personnel on studies at the Nevada Test Site between January 1 and December 31, 1986, 1986, Open-File Report 88-366
• Multichannel seismic-reflection data collected in 1980 in the eastern Chukchi Sea, 1986, Open-File Report 86-405
• A summary of municipal pumpage for the Fresno area, California, 1931-80, 1986, Open-File Report 86-492
• 1DT; an interactive, screen-oriented microcomputer program for simulation of 1-dimensional geothermal histories, 1986, Open-File Report 86-511
• Geophysical surveys in the vicinity of the Pinson and Getchell mines, Humboldt County, Nevada, 1986, Open-File Report 86-432
• Unusual, high-temperature, iron-rich, mineral phases produced by natural burning of coal seams; analytical data, 1986, Open-File Report 87-22
• Analytical results and sample locality map for minus-60-mesh (0.25-mm) stream-sediment samples from the eastern part of the Tonopah 1° x 2° quadrangle, Nevada, 1986, Open-File Report 86-445
• Fortran program for calculation of thermodynamic properties of minerals from vibrational spectra, 1986, Open-File Report 86-475
• Rapids of the Colorado River, Grand Canyon, Arizona, 1986, Open-File Report 86-503
• Catalog of earthquakes along the San Andreas fault system in Central California, January-June 1978, 1986, Open-File Report 86-157
• Simple models for the estimation and measurement of frictional heating by an earthquake, 1986, Open-File Report 86-508
• Petroleum geology of the Songliao basin, Northeast China, 1986, Open-File Report 86-502
• Evaluation of liquid waste-storage potential based on porosity distribution in the Paleozoic rocks in central and southern parts of the Appalachian Basin, 1986, Open-File Report 86-478
• Multichannel seismic-reflection data collected in 1982 in the Tonga Region of the South Pacific Ocean, 1986, Open-File Report 86-457
• The distribution of calcium carbonate in soils; a computer simulation using program CALSOIL, 1986, Open-File Report 86-155
• Inventory of interbasin transfer of water in the Eastern United States, 1986, Open-File Report 86-148
• Volcanogenic character of sediment-hosted Co-Cu deposits in the Blackbird mining district, Lemhi County, Idaho; an interim report, 1986, Open-File Report 86-430
• Compilation of field and laboratory geotechnical test data for U.S. Geological Survey drill holes 1C-79, 2C-80, CW 81-2, and CE 82-1, Beluga resource area, upper Cook Inlet region, Alaska, 1986, Open-File Report 86-382
• Simulation of rainfall-runoff response in small coal-mined and in undisturbed watersheds in West Virginia, 1986, Open-File Report 86-321
• Magnetic and bathymetric data from R/V Farnella Cruise FRNL 85-4 in the Puerto Rico and U.S. Virgin Islands exclusive economic zone, 1986, Open-File Report 86-399
• Complex history of precious metal deposits, southern Toquima Range, Nevada, 1986, Open-File Report 86-459
• Gravity survey of the Colville Indian Reservation, northeastern Washington, 1986, Open-File Report 86-326
• Bibliography of the geology of the Green River Formation, Colorado, Utah, and Wyoming, to July 1, 1986, 1986, Open-File Report 86-466
• Analytical results and sample locality map of moraine-sediment, stream-sediment, and heavy-mineral-concentrate samples from the Cordova and Middleton Island 1° x 3° quadrangles, Alaska, 1986, Open-File Report 86-381
• Abstracts of the symposium on the Geology and Mineral Deposits of the Tonopah 1 degree x 2 degrees quadrangle, Nevada : presented at Reno, Nevada, September 26, 1986, 1986, Open-File Report 86-467
• Analysis of earthquake data recorded by digital field seismic systems, Jackass Flats, Nevada, 1986, Open-File Report 86-420
• Ground-water data for West Virginia, 1974-84, 1986, Open-File Report 86-320
• Proceedings of the 4th Joint Meeting of the Ujnr Panel on Earthquake-Prediction Technology, Washington D. C., USA, 1986, Open-File Report 86-254
• Observation-well network in Illinois, 1984, 1986, Open-File Report 86-416 W
• National Earthquake Information Center Waveform catalog, August 1986, 1986, Open-File Report 86-660 H
• National Earthquake Information Center Waveform catalog, July 1986, 1986, Open-File Report 86-660 G
• National Earthquake Information Center waveform catalog, June 1986, 1986, Open-File Report 86-660 F
• National Earthquake Information Center waveform catalog, May 1986, 1986, Open-File Report 86-660 E
• National Earthquake Information Center Waveform catalog, September 1986, 1986, Open-File Report 86-660 I
• Digital cartographic data standards; a report on evaluation and empirical testing, 1986, Open-File Report 87-307
• Determinacion de caudal y tecnicas de muestreo en agua superficial (Determination of streamflow and techniques for surface-water sampling), 1986, Open-File Report 85-89
• Strong-motion accelerograms of the Southern California earthquake of July 8, 1986; a quick look, 1986, Open-File Report 86-386
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Black Rock Desert Wilderness Study Area (NV-020-620), Humboldt County, Nevada, 1986, Open-File Report 86-501
• Seismicity of western Jordan, 1986, Open-File Report 86-561
• Analyses and descriptions of geochemical samples, Barbours Creek and Shawvers Run Wilderness Study Areas, Craig County, Virginia, 1986, Open-File Report 86-591
• Petrochemistry of rocks from the Mohon Mountains volcanic field, Yavapai and Mohave counties, Arizona, 1986, Open-File Report 86-423
• Data on ground-water quality for the Millett 1° x 2° quadrangle, central Nevada, 1986, Open-File Report 85-648 A
• Data on ground-water quality for the Elko 1 degree x 2 degree quadrangle, eastern Nevada, 1986, Open-File Report 85-648 B
• Data on ground-water quality for the Ely 1 degree x 2 degree quadrangle, eastern Nevada, 1986, Open-File Report 85-648 C
• Data on ground-water quality for the Lund 1 degree x 2 degree quadrangle, eastern Nevada, 1986, Open-File Report 85-648 D
• Configuration of the water table and depth to water, spring 1980, water-level fluctuations, and water movement in the Snake River Plain Regional Aquifer System, Idaho and eastern Oregon, 1986, Open-File Report 86-149
• Composite aeromagnetic map of the Winnemucca 1° by 2° quadrangle, Nevada, 1986, Open-File Report 86-514
• China oil and gas, geologic evaluation of potential for exploration and development, 1986, Open-File Report 86-388
• Potentiometric surface of the Biscayne Aquifer, Northwest well field, Dade County, Florida, May 24, 1984, 1986, Open-File Report 86-60
• Potentiometric surface of the upper Floridan aquifer, west-central Florida, May 1986, 1986, Open-File Report 86-409 W
• Preliminary geologic map of the Big Ten Peak Quadrangle, Nye County, Nevada, 1986, Open-File Report 87-7
• Potentiometric surface of the upper Floridan Aquifer, west-central Florida, September 1986, 1986, Open-File Report 86-603
• Preliminary charts of selected structure & thickness maps and diagrams from the Powder River Basin, Wyoming & Montana, 1986, Open-File Report 86-385
• Preliminary geologic map of Santa Cruz County, California, 1986, Open-File Report 86-577
• Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1986, 1986, Open-File Report 86-408 W
• Potentiometric surface of the upper Floridan aquifer in central Sumter County, Florida, May 1986, 1986, Open-File Report 86-412 W
• Preliminary geologic map of Agua de Pau volcano, Sao Miguel, Azores, 1986, Open-File Report 86-192
• Preliminary geologic map of the Hualalai quadrangle, Hawaii, 1986, Open-File Report 86-270
• Preliminary geologic map and section of the Bull Basin quadrangle, Catron County, New Mexico, 1986, Open-File Report 86-194
• Potentiometric surface of the intermediate aquifer system, west- central Florida, September 1986, 1986, Open-File Report 87-35
• Approximate change in water levels in wells in the Chicot and Evangeline Aquifers 1977-86 and 1985-86, and measured compaction 1973-86, in the Houston-Galveston region, Texas, 1986, Open-File Report 86-135
• Approximate altitude of water levels in wells in the Chicot and Evangeline aquifers in the Houston area, Texas, spring 1986, 1986, Open-File Report 86-306
• Antelope Valley-East Kern Water Agency, California, showing ground-water subunits and areas, location of wells, and water-level contours for spring 1984, 1986, Open-File Report 86-498
• Annual summary of ground-water conditions in Arizona, spring 1984 to spring 1985, 1986, Open-File Report 86-422 W
• Altitude and configuration of the water table in the High Plains Aquifer in Kansas, 1960, 1986, Open-File Report 82-429
• Altitude and configuration of the water table in the High Plains regional aquifer system of Kansas, 1975, 1986, Open-File Report 81-144
• Bouguer and isostatic residual gravity maps of the Colorado River region, including the Kingman, Needles, Salton Sea, and El Centro quadrangles, 1986, Open-File Report 86-347
• Seismicity and tectonics of the North African-Eurasian plate boundary (Azores-Iberia-Tunisia), 1986, Open-File Report 86-626
• Gold in the conterminous United States, perspective of 1986 — Preliminary map of selected geographic, economic, and geologic attributes of productive (>10,000 oz) gold districts, 1986, Open-File Report 86-209
• Preliminary geologic map of the Pahoa South quadrangle, eastern Hawaii, 1986, Open-File Report 85-715
• Regional significance of lithologic correlation of Mississippian rocks at Pentagon Mountain and the Sawtooth Range, northwestern Montana, 1986, Open-File Report 86-39
• Stratigraphy and biostratigraphy of Mississippian rocks at Pentagon Mountain, Lewis and Clark Range, Montana, 1986, Open-File Report 86-84
• Stratigraphic cross section A-A' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Big Horn and Powder River counties, Montana, 1986, Open-File Report 86-465 A
• Stratigraphic cross section B - B' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Big Horn, Powder River and Carter Counties, Montana, and Sheridan County, Wyoming, 1986, Open-File Report 86-465 B
• Cross section C - C' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Powder River and Carter Counties, Montana, and Sheridan and Campbell Counties, Wyoming, 1986, Open-File Report 86-465 C
• Stratigraphic cross section D-D' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Sheridan, Campbell, and Crook Counties, Wyoming, 1986, Open-File Report 86-465 D
• Stratigraphic cross section E-E' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Sheridan and Campbell Counties, Wyoming, 1986, Open-File Report 86-465 E
• Stratigraphic cross section F - F' showing electric logs of Upper Cretaceous and older rocks, Powder River Basin, Johnson, Sheridan, Campbell, and Crook Counties, Wyoming, 1986, Open-File Report 86-465 F
• Land use and land cover and associated maps for Pullman, Washington; Idaho, 1986, Open-File Report 81-323
• Ground-water and surface-water-level data at Rindge Tract on the Stockton Deep Water Ship Channel, San Joaquin County, California, 1983-84, 1986, Open-File Report 85-573
• Land use and land cover and associated maps for Poplar Bluff, Missouri; Arkansas, 1986, Open-File Report 86-16
• Gravity and aeromagnetic maps of the Fishhooks, the Black Rock, and the Needles Eye Wilderness Study Areas, in Graham and Gila Counties, Arizona, 1986, Open-File Report 86-353
• Land use and land cover and associated maps for Ogden, Utah; Wyoming, 1986, Open-File Report 83-560
• Land use and land cover and associated maps for Marquette, Michigan, 1986, Open-File Report 83-105
• Land use and land cover and associated maps for McAlester, Oklahoma, 1986, Open-File Report 85-321
• Land use and land cover and associated maps for Little Rock, Arkansas, 1986, Open-File Report 86-15
• Index of hydrologic data for selected sites in Palm Beach County, Florida, 1928-80, 1986, Open-File Report 86-54
• Geological map of parts of Lopez Mountain, Santa Margarita Lake, and Pozo Summit quadrangles, California, 1986, Open-File Report 86-635
• Land use and land cover and associated maps for Greenwood, Mississippi; Arkansas; Louisiana, 1986, Open-File Report 86-12
• Land use and land cover and associated maps for Harrison, Arkansas; Missouri, 1986, Open-File Report 86-13
• Land use and land cover and associated maps for Helena, Arkansas; Mississippi; Tennessee, 1986, Open-File Report 86-14
• Land use and land cover and associated maps for Grangeville, Oregon; Idaho, Washington, 1986, Open-File Report 81-866
• Geologic maps of the Knob Hill, Pine Mountain, Oil Center, and Bena quadrangles, California, 1986, Open-File Report 86-188
• Land use and land cover and associated maps for Fort Smith, Arkansas; Oklahoma, 1986, Open-File Report 86-11
• Land use and land cover and associated maps for Wells, Nevada; Utah, 1986, Open-File Report 83-108
• Land use and land cover and associated maps for Tulsa, Oklahoma; Arkansas; Missouri; Kansas, 1986, Open-File Report 86-18
• Land use and land cover and associated maps for Vya, Nevada, 1986, Open-File Report 83-110
• Land use and land cover and associated maps for Torrington, Wyoming; Nebraska, 1986, Open-File Report 82-4
• Land use and land cover and associated maps for Russellville, Arkansas, 1986, Open-File Report 86-17
• USSR oil and gas map; geologic evaluation of potential for exploration and development, 1986, Open-File Report 85-746
• Map showing the number of Giardia cysts in water samples from 69 stream sites in the Sierra Nevada, California, 1986, Open-File Report 86-404 W
• Modified Mercalli intensity distribution for the most significant earthquakes in Alaska, 1899-1981, 1986, Open-File Report 86-203
• Map and tables showing potassium-argon age determinations and selected major-element chemical analyses from the Circle quadrangle, Alaska, 1986, Open-File Report 86-392
• Maps of debris-flow features evident after the storms of December 1955 and January 1982, Montara Mountain area, California, 1986, Open-File Report 86-363
• Map of California showing distribution of selenium concentrations in wells sampled by the U.S. Geological Survey, 1975-85, 1986, Open-File Report 86-72
• Map of Western Copper River Basin, Alaska, Showing Lake Sediments and Shorelines, Glacial Moraines, and Location of Stratigraphic Sections and Radiocarbon-Dated Samples, 1986, Open-File Report 86-390
• Geologic map of parts of La Panza and California Valley quadrangles, California, 1986, Open-File Report 86-637
• Geographic, bathymetric, geologic, and physical oceanographic data of potential OTEC sites, 1986, Open-File Report 86-333 B
• Preliminary geologic map and sections of northern White Rock Mountains-Hamlin Valley area, Beaver County, Utah and Lincoln County, Nevada, 1986, Open-File Report 86-114
• Geologic map and sections of the Cuchillo Quadrangles, Sierra County, New Mexico, 1986, Open-File Report 86-279
• Geologic map of the Dry Valley Rim Wilderness Study Area, Lassen County, California, and Washoe County, Nevada, 1986, Open-File Report 86-83
• Geologic map of Branch Mountain Quadrangle and part of Chimineas Ranch Quadrangle, California, 1986, Open-File Report 86-636
• Generalized geologic map of the Tonopah 1° by 2° quadrangle, Nevada, 1986, Open-File Report 86-462
• Generalized geologic map of the Wiseman quadrangle, Alaska, 1986, Open-File Report 86-219
• Ground-water conditions in the Lake Powell area, Utah, 1986, Open-File Report 85-93
• Basin contours of the northern section Great Salt Lake Desert, Utah, 1986, Open-File Report 86-9
• Confined-drift aquifers in Minnesota, 1986, Open-File Report 86-240
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January 1986, 1986, Open-File Report 86-300 A
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: February 1986, 1986, Open-File Report 86-300 B
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: March 1986, 1986, Open-File Report 86-300 C
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: April 1986, 1986, Open-File Report 86-300 D
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1986, 1986, Open-File Report 86-300 E
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: June 1986, 1986, Open-File Report 86-300 F
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: July 1986, 1986, Open-File Report 86-300 G
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1986, 1986, Open-File Report 86-300 H
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: September 1986, 1986, Open-File Report 86-300 I
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: October 1986, 1986, Open-File Report 86-300 J
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1986, 1986, Open-File Report 86-300 K
• Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: December 1986, 1986, Open-File Report 86-300 L
• Ground-water levels in observation wells in Oklahoma, period of record to March 1985, 1986, Open-File Report 86-314
• New information resources of the U.S. Geological Survey Library System, February-March 1986, 1986, Open-File Report 86-400 B
• New information resources of the U.S. Geological Survey Library System, April-May 1986, 1986, Open-File Report 86-400 D-E
• New information resources of the U.S. Geological Survey Library System, June 1986, 1986, Open-File Report 86-400 F-G
• New information resources of the U.S. Geological Survey Library System, September 1986, 1986, Open-File Report 86-400 H
• New information resources of the U.S. Geological Survey Library System, October 1986, 1986, Open-File Report 86-400 I
• New information resources of the U.S. Geological Survey Library System, November 1986, 1986, Open-File Report 86-400 J
• New information resources of the U.S. Geological Survey Library System, December 1986, 1986, Open-File Report 86-400 K
• Conceptualization and analysis of ground-water flow system in the coastal plain of Virginia and adjacent parts of Maryland and North Carolina, 1986, Open-File Report 86-425 W
• Comprehensive bibliography on komatiites, 1986, Open-File Report 86-434 B
• GSSECT version 1.0: A prototype programs for the IBM PC or compatible microcomputers to assist drawing of cross sections, 1986, Open-File Report 86-446 A
• GSSECT version 1.0 : a prototype programs for the IBM PC or compatible microcomputers to assist drawing of cross sections, 1986, Open-File Report 86-446 B
• GSDRAW and GSMAP version 3.0 : prototype programs for the IBM PC or compatible microcomputers to assist compilation and publication of geologic maps and illustrations, 1986, Open-File Report 86-447 A
• GSDRAW and GSMAP version 3.0 : prototype programs for the IBM PC or compatible microcomputers to assist compilation and publication of geologic maps and illustrations, 1986, Open-File Report 86-447 B
• GS MRDS : a system based on the data fields used in the national MRDS system but using dBASE III and a microcomputer (IBM PC) or compatible) for organizing data on mineral resource occurrences and providing tabular and graphic output, 1986, Open-File Report 86-450 A
• Preliminary inversions and principal facts for direct-current soundings, Kilauea Volcano, Hawaii, 1986, Open-File Report 87-56
• Water-quality data for the ground-water network in eastern Broward County, Florida, 1983-84, 1986, Open-File Report 86-313
• Data report for the Maine-Quebec cross-strike seismic-refraction profile, 1986, Open-File Report 86-47
• Bouguer anomaly map of the eastern Mediterranean, the Dead Sea Rift and western Jordan, 1986, Open-File Report 87-9
• Mineralogical and geochemical maps showing the distribution of selected minerals and elements found in the minus-80-mesh stream-sediment and related minus-30-mesh heavy-mineral-concentrate samples from the Circle quadrangle, Alaska, 1986, Open-File Report 83-170 F
• Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Fort Piute Wilderness Study Area (CDCA- 267), San Bernardino County, California, 1986, Open-File Report 86-584
• Analytical results and sample locality map for stream-sediment and panned-concentrate samples from the Palisade Mesa and the Wall Wilderness Study Areas (NV-060-142/162 and NV-060-163), Nye County, Nevada, 1986, Open-File Report 86-113
• Geochemical data for samples of rock, stream sediment, and nonmagnetic heavy-mineral concentrate from the South Sierra Wilderness and the South Sierra Roadless Area, southern Sierra Nevada, California, 1986, Open-File Report 86-359