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• SPECtrum Processing Routines User's Manual Version 3 (program SPECPR), 1993, Open-File Report 93-595
• Preliminary Geologic Map of the Rogers Lake South Quadrangle, Los Angeles and Kern Counties, California, 1993, Open-File Report 93-696
• Preliminary Geologic Map of the Rogers Lake North Quadrangle, Kern County, California, 1993, Open-File Report 93-694
• Preliminary geologic map of the Edwards Quadrangle, Kern County, California, 1993, Open-File Report 93-697
• What is ground water?, 1993, Open-File Report 93-643
• Floods and flood plains, 1993, Open-File Report 93-641
• Volcano fact sheet; glacier-generated debris flows at Mount Rainier, 1993, Open-File Report 93-124
• Water fact sheet, history of landslides and debris flows at Mount Rainier, 1993, Open-File Report 93-111
• Drought, 1993, Open-File Report 93-642
• Geologic logs from 25 boreholes near strong motion accelerographs that recorded the 1989 Loma Prieta, California, earthquake, 1993, Open-File Report 93-502
• Cinemetraje de las actividades del volcan Paricutin, Michoacan, Mexico, 1945-1952 [Movie footage of the activity of Paricutin Volcano, State of Michoacan, Mexico, 1945-1952], 1993, Open-File Report 95-664 A
• Cinemetraje de las actividades del volcan Paricutin, Michoacan, Mexico, 1945-1952 [Movie footage of the activity of Paricutin Volcano, State of Michoacan, Mexico, 1945-1952], 1993, Open-File Report 95-664 B
• Water-resources activities of the U.S. Geological Survey in New Jersey, 1990-91, 1993, Open-File Report 93-632
• Status of aeromagnetic survey coverage of Yucca Mountain and vicinity to a radius of about 140 kilometers, southwestern Nevada and southeastern California, 1992, 1993, Open-File Report 93-44
• Distribution of fluoride in ground water of West Virginia, 1993, Open-File Report 92-140
• Preliminary geologic map of the Whitney Pocket 7.5-minute quadrangle, Clark County, Nevada, 1993, Open-File Report 93-716
• Characterizing fractured rock for fluid-flow, geomechanical, and paleostress modeling: Methods and preliminary results from Yucca Mountain, Nevada, 1993, Open-File Report 93-269
• Gravity, magnetic, and physical property data of the Deep Creek Range and vicinity, eastern Nevada and western Utah, 1993, Open-File Report 93-397 B
• Gravity, magnetic, and physical property data of the Deep Creek Range and vicinity, eastern Nevada and western Utah, 1993, Open-File Report 93-397 A
• Reconnaissance stream-sediment geochemistry of Death Valley National Monument, California, 1993, Open-File Report 93-698
• Policy and procedures for the management and archival storage of data collected for hydrologic investigations, U.S. Geological Survey, Indiana District, 1993, Open-File Report 94-61
• Benthic Acoustic Stress Sensor (BASS): Electronics Check-Out Procedures, 1993, Open-File Report 93-722
• Surficial geologic map of part of the Allentown 30' x 60' quadrangle, Berks, Bucks, Carbon, Lehigh, Luzerne, Monroe, Northampton, and Schuylkill Counties, Pennsylvania, 1993, Open-File Report 93-723
• Earthquake data report, October 1993, 1993, Open-File Report 93-610 B
• Gravity and magnetic data of Midway Valley, Southwest Nevada, 1993, Open-File Report 93-540 B
• Earthquake data report, November 1993, 1993, Open-File Report 93-611 B
• Preliminary determination of epicenters; monthly listing October-December 1993, 1993, Open-File Report 93-600 D
• Gravity and magnetic study of Yucca Wash, Southwest Nevada, 1993, Open-File Report 93-586 B
• Gravity and magnetic data of Midway Valley, southwest Nevada, 1993, Open-File Report 93-540 A
• Earthquake data report, December 1993, 1993, Open-File Report 93-612 A
• Earthquake data report, October 1993, 1993, Open-File Report 93-610 A
• Earthquake data report, November 1993, 1993, Open-File Report 93-611 A
• Earthquake data report, December 1993, 1993, Open-File Report 93-612 B
• Gravity and magnetic study of Yucca Wash, Southwest Nevada, 1993, Open-File Report 93-586 A
• Sensitivity of water resources in the Delaware River basin to climate variability and change, 1993, Open-File Report 92-52
• Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1990-93 and 1992-93, in Fort Bend County and adjacent areas, Texas, 1993, Open-File Report 93-81
• Selected papers on agricultural chemicals in water resources of the Midcontinental United States, 1993, Open-File Report 93-418
• Preliminary geologic map of the Storm King Mountain Quadrangle, Garfield County, Colorado, 1993, Open-File Report 93-320
• Preliminary maps showing Quaternary geology of the Tracy and Midway 7.5-minute quadrangles, California, 1993, Open-File Report 93-225
• Preliminary bedrock geologic map of the Aspen and nearby areas, Virginia, 1993, Open-File Report 92-725
• Surface-water-quality assessment of the lower Kansas River basin, Kansas and Nebraska: Project data November 1986 through April 1990, 1993, Open-File Report 93-51
• Preliminary geologic map of the Hebo quadrangle, Tillamook and Yamhill Counties, Oregon, 1993, Open-File Report 93-302
• Preliminary map showing the thickness and character of Quaternary sediments in the United States east of the Rocky Mountains, 1993, Open-File Report 93-543
• Preliminary bedrock geologic map of the Wightman 7.5' Quadrangle, Virginia, 1993, Open-File Report 93-614
• Study guide for a beginning course in ground-water hydrology, 1993, Open-File Report 92-637
• Quantifying favorableness for occurrence of a mineral deposit type using fuzzy logic; an example from Arizona, 1993, Open-File Report 93-392
• Digital grade and tonnage data for 50 types of mineral deposits; Macintosh version, 1993, Open-File Report 93-280
• System 9. GSMAP, and other programs for the IBM PC and compatible microcomputers, to assist workers in the earth sciences, 1993, Open-File Report 93-511
• Geologic map of the Russell Spring quadrangle, northern Mohave County, Arizona, 1993, Open-File Report 93-717
• Geologic map of The Grandstand Quadrangle, northern Mohave County, Arizona, 1993, Open-File Report 93-588
• Preliminary geologic map of the Calabasas 7.5' Quadrangle, Southern California, 1993, Open-File Report 93-205
• Effects of recharge on the transport of agricultural chemicals at the Princeton, Minn. Management Systems Evaluation Area (MSEA), 1991-92, 1993, Open-File Report 93-79
• Records of wells, exploratory boreholes, and ground-water quality, Atlantic County and vicinity, New Jersey, 1993, Open-File Report 92-631
• The USGS/USAID Volcano Disaster Assistance Program; the next five years, 1993, Open-File Report 93-379
• Altitude and configuration of the potentiometric surface in Plumstead Township, Bucks County, Pennsylvania, June 1991 through November 1991, 1993, Open-File Report 93-27
• Geologic map of the Little Tanks Quadrangle, northern Mohave County, Arizona, 1993, Open-File Report 93-682
• Geologic map of the Lost Spring Mountain West quadrangle, northern Mohave County, Arizona, 1993, Open-File Report 93-566
• Geologic map of the Lost Spring Mountain East quadrangle, northern Mohave County, Arizona, 1993, Open-File Report 93-565
• Pliocene palynomorph census data from the Pinecrest Beds (Tamiami Formation) in Quality Aggregates Phase 6 Pit, southwestern Florida, 1993, Open-File Report 93-563
• Preliminary geologic map of the Enterprise Quadrangle, Washington and Iron counties, Utah, 1993, Open-File Report 93-203
• Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 5, West Texas and eastern New Mexico, 1993, Open-File Report 93-522
• Preliminary geologic map of the Canoga Park 7.5' Quadrangle, Southern California, 1993, Open-File Report 93-206
• Map showing surficial geology of the St. Louis 30 x 60 minute Quadrangle, 1993, Open-File Report 93-288
• Altitude and configuration of the potentiometric surface in New Hope Borough and Solebury Township, Bucks County, Pennsylvania, October 1991 through April 1992, 1993, Open-File Report 93-28
• Can rain cause volcanic eruptions?, 1993, Open-File Report 93-445
• Preliminary geologic map of the Rifle Falls Quadrangle, Garfield County, Colorado, 1993, Open-File Report 93-700
• Particulate organic matter in the San Francisco Bay estuary, California: Chemical indicators of its origin and assimilation into the benthic food web, 1993, Open-File Report 93-146
• Scour at Bridges - What's It All About? Stream Stability and Scour Assessment at Bridges in Massachusetts, 1993, Open-File Report 93-480
• Geologic map of the Blue Lake Quadrangle, southern Cascade Range, Washington, 1993, Open-File Report 93-297
• Morphology and possible origin of giant weathering pits in the Entrada Sandstone, southeastern Utah: Preliminary findings, 1993, Open-File Report 93-390
• Earthquake data report, April 1993, 1993, Open-File Report 93-604 A
• Saltwater in shallow aquifers in east-central and northeastern Louisiana and southeastern Arkansas, 1993, Open-File Report 93-494
• Water-quality data for the Missouri River and Missouri River alluvium near Weldon Spring, St. Charles County, Missouri; 1991-92, 1993, Open-File Report 93-109
• National Water-Quality Assessment Program; Ozark Plateaus Ground-Water Study, 1993, Open-File Report 93-434
• A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form, 1993, Open-File Report 93-262 B
• Proposed algorithm for determining the delta intercept of a thermocouple psychrometer curve, 1993, Open-File Report 92-490
• Water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia--Effects of agricultural activities on, and distribution of, nitrate and other inorganic constituents in the surficial aquifer, 1993, Open-File Report 93-40
• Surface-water-quality assessment of the Kentucky River basin in Kentucky: chemical analyses of major, minor, and trace elements in fine-grained streambed sediments, 1993, Open-File Report 93-326 A
• The U.S. Geological Survey Marine Geology Program in Puerto Rico, 1993, Open-File Report 93-580
• Report on seismologic field investigations of the 29 June 1992 Little Skull Mountain Earthquake, 1993, Open-File Report 93-555
• Inflation and cooling data from pahoehoe sheet flows on Kilauea volcano, 1993, Open-File Report 93-342 A
• Geologic Hazards Data-Base catalog; central United States, 1993, Open-File Report 93-349
• Plays for assessment in Region IV, Rocky Mountains and Northern Great Plains as of October 4, 1993; 1995 National Assessment of oil and gas, 1993, Open-File Report 93-596 D
• A dual drawworks controller for borehole tomography, 1993, Open-File Report 93-324
• Estimated water use in Ohio, 1990 -- Mining data, 1993, Open-File Report 93-453
• Description of map units and discussion to accompany map showing surficial geology and geomorphology of the Palisades Creek Archeologic area, Grand Canyon National Park, Arizona, 1993, Open-File Report 93-553
• Hydrologic data for east-central Nevada, water years 1982-88, 1993, Open-File Report 90-153
• Preliminary determination of epicenters; monthly listing July-September 1993, 1993, Open-File Report 93-600 C
• Estimation of response spectra and peak accelerations from western North American earthquakes; an interim report, 1993, Open-File Report 93-509
• Plays for assessment in Region VIII, Eastern as of October 4, 1993; 1995 National Assessment of oil and gas, 1993, Open-File Report 93-596 H
• Catalog of earthquake hypocenters at Redoubt Volcano and Mt. Spurr, Alaska: October 12, 1989 - December 31, 1990, 1993, Open-File Report 93-685 B
• HYPERMAG; an interactive, 2- and 2 1/2-dimensional gravity and magnetic modeling program; version 3.5, 1993, Open-File Report 93-287
• Preliminary report on examination of column capitals at the Jefferson Memorial, Washington, D.C., 1993, Open-File Report 93-350
• Rasterizing vector and discrete data with the Woods Hole Image Processing System Software, 1993, Open-File Report 93-530
• Annual peak discharges and stages for gaging stations in Georgia through September 1990, 1993, Open-File Report 92-113
• Potentiometric surfaces of the intermediate aquifer system, west-central Florida, September 1992, 1993, Open-File Report 93-53
• Rainfall and runoff data for the Albuquerque, New Mexico, metropolitan area, 1984-1988, 1993, Open-File Report 92-653
• PC-PLOT, and IBM-PC compatible version of the earthquake plotting program QPLOT, 1993, Open-File Report 93-22 B
• Water-resources activities of the U.S. Geological Survey in Wyoming, October, 1991 through September, 1993, 1993, Open-File Report 93-413
• Microcrack populations associated with a propagating shear fracture in granite, 1993, Open-File Report 93-245
• Onshore-offshore wide-angle seismic recordings from central Oregon; the ocean bottom seisometer data, 1993, Open-File Report 93-317
• Geologic framework and environmental geology of the Summitville, Colorado acid-sulfate mineral deposit, 1993, Open-File Report 93-677
• Radionuclides, inorganic constituents, organic compounds, and bacteria in water from selected wells and springs from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman area, Idaho, 1991, 1993, Open-File Report 93-102
• Selected data on water quality and bottom material of New York streams, 1987-88, 1993, Open-File Report 92-476
• Biogeochemical studies of the salt marsh and a barrier island at Cape Romain National Wildlife Refuge, South Carolina, 1993, Open-File Report 93-303
• Cartographic technical standards on the Apple Macintosh, 1993, Open-File Report 93-188 A
• Macrofossils from the Imperial Formation in the Ocotillo Wells State Vehicle Recreation Area, Imperial and San Diego Counties, California, 1993, Open-File Report 93-562
• Conversion of the Radiometric Age Data Bank (RADB) to the National Geochronological Data Base (NGDB), 1993, Open-File Report 93-336
• Cost-benefit analysis of the initiative to accelerate the digitizing of 7.5-minute maps, 1993, Open-File Report 93-351
• Sedimentological descriptions and geophysical logs of two 300-m cores collected from the Straight Cliffs Formation of the Kaiparowits Plateau, Kane County, Utah, 1993, Open-File Report 93-270
• The Southern California Network Bulletin January - December 1992, 1993, Open-File Report 93-227
• Maps of major active faults, Western Hemisphere, International Lithosphere Program (ILP), Project II-2; guidelines for U.S. database and map, June 1993, 1993, Open-File Report 93-338
• Land-use and ground-water data, Cheyenne-Arapaho Tribes, Concho Reserve, Canadian County, Oklahoma, 1993, Open-File Report 93-110
• Isostatic residual gravity map of the Borrego Valley 1:100,000 quadrangle, California, 1993, Open-File Report 93-246
• Summary of reported agriculture and irrigation water use in White County, Arkansas, 1991, 1993, Open-File Report 93-491
• Earthquake data report, August 1933, 1993, Open-File Report 93-608 A
• Water resources activities in Florida 1992-93, 1993, Open-File Report 93-67
• Diazinon concentrations in the Sacramento and San Joaquin Rivers and San Francisco Bay, California, February 1993, 1993, Open-File Report 93-440
• Petrophysical analysis of geophysical logs, National Drilling Company - U.S. Geological Survey Ground-water Research Project for Abu Dhabi Emirate, United Arab Emirates, 1993, Open-File Report 93-85
• Potential of hot-dry-rock geothermal energy in the Eastern United States, 1993, Open-File Report 93-377
• Porosity and permeability data for the Point Lookout Sandstone from core holes 1HCMS and 2 HCMS, northern San Juan basin, La Plata County, Colorado, 1993, Open-File Report 93-306
• Chemical, isotopic, and microbiological evidence for denitrification during transport of domestic wastewater through a thick unsaturated zone in the Mojave Desert, San Bernardino County, California, 1993, Open-File Report 93-414
• Summary of reported agriculture and irrigation water use in Poinsett County, Arkansas, 1991, 1993, Open-File Report 93-487
• Data report for a seismic refraction/wide-angle reflection investigation of the Atlantic Coastal Plain in South Carolina, 1993, Open-File Report 92-723
• Surficial geology, geomorphology, and erosion of archeologic sites along the Colorado River, eastern Grand Canyon, Grand Canyon National Park, Arizona, 1993, Open-File Report 93-517
• An all-weather time-lapse video recording station, 1993, Open-File Report 93-257
• Analytical results of mineralized rock samples, Tonopah 1 degree x 2 degrees Quadrangle, Nevada, 1993, Open-File Report 94-160
• Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 4, Rocky Mountains and Northern Great Plains, 1993, Open-File Report 93-337
• Bulk and shear moduli of near-surface geologic units near the San Andreas fault at Parkfield, California, 1993, Open-File Report 93-378
• Bibliography of geologic references (1872-1992) to the Absaroka-Beartooth Study Area in the Custer and Gallatin National Forests, south-central Montana, 1993, Open-File Report 93-285 A
• Geophysical site characterization of the Midvale slag site, Midvale, Utah, 1993, Open-File Report 93-704
• Geologic setting of the East Antelope Basin, with emphasis on fissuring on Rogers Lake, Edwards AFB, Mojave Desert, California, 1993, Open-File Report 93-263
• Executive summary; application of a hydrochemical model and soil-solution mixing model to alpine watersheds in the Sierra Nevada, California, 1993, Open-File Report 93-59
• Subsurface stratigraphic analysis of Upper Cretaceous rocks, southeastern flank of the Williston Basin, North and South Dakota, 1993, Open-File Report 93-335
• Concentrations and loads of polychlorinated biphenyls in major tributaries entering Green Bay, Lake Michigan, 1989-90, 1993, Open-File Report 93-132
• The occurrence and transport of agricultural pesticides in the Tuttle Creek lake-stream system, Kansas and Nebraska, 1993, Open-File Report 93-87
• Approximate altitude of water levels in wells completed in the Chicot and Evangeline aquifers in the Houston area, Texas, January-February 1991, 1993, Open-File Report 93-75
• Summary of reported agriculture and irrigation water use in Craighead County, Arkansas, 1991, 1993, Open-File Report 93-425
• Potentiometric surface of the upper Floridan aquifer, west-central Florida, September 1992, 1993, Open-File Report 93-49
• Use of water in Arkansas, 1990, 1993, Open-File Report 93-48
• Summary of reported agriculture and irrigation water use in Jackson County, Arkansas, 1991, 1993, Open-File Report 93-432
• Onshore-offshore wide-angle seismic recordings of the San Francisco Bay Area Seismic Imaging Experiment (BASIX); the five-day recorder data, 1993, Open-File Report 93-276
• Preliminary geologic map of the South Boston 30 x 60 minute quadrangle, Virginia and North Carolina, 1993, Open-File Report 93-244
• Geologic radon potential of EPA Region 5; Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin, 1993, Open-File Report 93-292 E
• Aeromagnetic map of the Victorville 1:100,000 scale quadrangle, California, 1993, Open-File Report 93-315
• Studies of sediment transport by Beaufort Gyre pack ice, 1992; sediment, ice, & water data, 1993, Open-File Report 93-19
• XDETECT version 3.18 user's reference guide, 1993, Open-File Report 93-261 B
• Water permeability and related rock properties measured on core samples from the Yucca Mountain USW GU-3/G-3 and USW G-4 boreholes, Nevada Test Site, Nevada, 1993, Open-File Report 92-201
• Climatic data for Shingobee Lake and Williams Lake, Hubbard County, Minnesota, 1989-91, 1993, Open-File Report 93-127
• Preliminary geologic map of the Parowan Quadrangle, Iron County, Utah, 1993, Open-File Report 93-3
• Analyses of rocks and stream sediment from the Special Mining Management Zone; Clear Creek, Lemhi County, Idaho, 1993, Open-File Report 93-708 B
• Acoustic profiles of sediment in a melt-water lake adjacent to the Bering Glacier, Alaska, RV Karluk cruise K2-91-YB, July 1-7, 1991, 1993, Open-File Report 93-266
• Proceedings of the eighth joint meeting of the U.S.-Japan Conference on Natural Resources (UJNR) Panel on Earthquake Prediction Technology, November 16-21, 1992, 1993, Open-File Report 93-542
• Geology of Chiricahua National Monument, a review for the non-specialist, 1993, Open-File Report 93-617
• National Earthquake Hazards Reduction Program, summaries of technical reports; volume XXXIV, 1993, Open-File Report 93-195
• Geologic radon potential of EPA Region 7: Iowa, Kansas, Missouri, and Nebraska, 1993, Open-File Report 93-292 G
• Summary of reported agriculture and irrigation water use in Arkansas County, Arkansas, 1991, 1993, Open-File Report 93-136
• Uranium-series analyses of evaporites from the 1000-foot PAN-3 core, Panamint Valley, California, 1993, Open-File Report 93-558
• Summary of reported agriculture and irrigation water use in Jefferson County, Arkansas, 1991, 1993, Open-File Report 93-460
• Louisiana Coastal Geographic Information System Network; alpha version 0.1, year three final report, 1993, Open-File Report 93-210
• Geochemical data for the Weldon Spring training area and vicinity property, St. Charles County, Missouri, 1990-92, 1993, Open-File Report 93-153
• Preliminary study of lead isotopes in the carbonate-silica veins of Trench 14, Yucca Mountain, Nevada, 1993, Open-File Report 93-690
• Summary of reported agriculture and irrigation water use in Lawrence County, Arkansas, 1991, 1993, Open-File Report 93-461
• Digital terrain in the Bethel, Russian Mission, and Goodnews Bay 1 degree X 3 degrees quadrangles, Alaska, including improved terrain for parts of these quadrangles, 1993, Open-File Report 93-702 A
• Photographs of the 1992 eruptions of Crater Peak, Spurr Volcano, Alaska, 1993, Open-File Report 93-707
• USGS Permo-Carboniferous fossil locality register; Part 1, Introduction to PC-FILES, 1993, Open-File Report 93-513
• Pliocene planktic foraminifer census data from Deep Sea Drilling Project Hole 463 and Ocean Drilling Program Hole 769B, 1993, Open-File Report 93-308
• Sources of information and data pertaining to geohydrology in the vicinity of the Roswell Basin in parts of Chaves, Eddy, De Baca, Guadalupe, Lincoln, and Otero Counties, New Mexico, 1993, Open-File Report 93-144
• Lithological and geophysical characteristics of the Pakistan Mineral Development Corporation's THL core hole : implications for the coal resource potential of the lower and middle part of the Bara Formation in the Lakhra area of Sindh, Pakistan, 1993, Open-File Report 93-255
• Preliminary digital Quaternary geologic map data for Indiana, 1993, Open-File Report 93-268 A
• The U.S. Geological Survey Federal-State Cooperative Water-Resources Program, fiscal year 1992, 1993, Open-File Report 93-120
• Pliocene planktic foraminifer census data from Deep Sea Drilling Project Hole 445, 1993, Open-File Report 93-307
• Geologic radon potential of EPA Region 4; Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee, 1993, Open-File Report 93-292 D
• Water-resources activities of the U.S. Geological Survey in Idaho, fiscal years 1989-90, 1993, Open-File Report 93-149
• Potentiometric surface of the Magothy Aquifer in southern Maryland, September 1991, 1993, Open-File Report 93-653
• Summary of reported agriculture and irrigation water use in southwestern Arkansas counties, 1991, 1993, Open-File Report 93-636
• Bacterial survey of Nimrod Lake, Arkansas, Spring and Summer 1992, 1993, Open-File Report 93-70
• Geologic radon potential of EPA Region 2; New Jersey and New York, 1993, Open-File Report 93-292 B
• Progress report on chronostratigraphic and paleoclimatic studies, Middle Mississippi River Valley, eastern Arkansas and western Tennessee, 1993, Open-File Report 93-273
• Mesozoic macrofossil locality information for the Mount Katmai and part of the Afognak quadrangles, Alaska, 1993, Open-File Report 93-713
• Estimated petroleum resources in the former Soviet Union, 1993, Open-File Report 93-316
• UISO; a program for calculation of 230Th-234U-238U isochron ages, 1993, Open-File Report 93-531
• Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data, 1993, Open-File Report 93-590 B
• Report of the River Master of the Delaware River for the period December 1, 1990-November 30, 1991, 1993, Open-File Report 93-459
• Aeromagnetic map of the Portland-Vancouver Metropolitan area, Oregon and Washington, 1993, Open-File Report 93-211
• Cascadia; regional lithospheric studies of the Pacific Northwest, 1993, Open-File Report 93-706
• Water-resources activities, North Dakota District, Fiscal Year 1992, 1993, Open-File Report 93-52
• Annotated bibliography; marine geologic hazards of the Hawaiian Islands with special focus on submarine slides and turbidity currents, 1993, Open-File Report 93-551 C
• Earthquake data report, March 1993, 1993, Open-File Report 93-603 B
• Directory of assistance centers of the National Water Data Exchange (NAWDEX), 1993, Open-File Report 93-76
• Porosity, depth, and thermal-maturity data for sandstones of the Anadarko Basin, Oklahoma, and other selected locations in the northern hemisphere, 1993, Open-File Report 93-230
• Onshore-offshore wide-angle seismic recordings from central Oregon; the five-day recorder data, 1993, Open-File Report 93-318
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of metals in water by inductively coupled plasma-mass spectrometry, 1993, Open-File Report 92-634
• Mesozoic and Cenozoic microfossils from geologic units within the San Jose 1:100,000 quadrangle, California, 1993, Open-File Report 93-344
• Earthquake data report, July 1993, 1993, Open-File Report 93-607 A
• Abundances of Li, Rb, and Sr in W-2, BCR-1, and AC-E determined by isotope dilution mass spectroscopy, 1993, Open-File Report 93-267
• A technique for the analysis of xylem tracheid cells in sediments from the 106-mile dump site off New York; an indicator of sewage sludge contamination, 1993, Open-File Report 93-720
• Quality assurance plan for the collection and processing of sediment data by the U.S. Geological Survey, Water Resources Division, 1993, Open-File Report 92-499
• Geologic map of the area around the Nebo Annex, Marine Corps Logistics Base, Barstow, California, 1993, Open-File Report 93-568
• Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Upper Leslie Gulch (OR-003-074) and Slocum Creek (OR-003-075) Wilderness Study Areas, Malheur County, Oregon, 1993, Open-File Report 93-259 A
• Geochemistry and migration of contaminants at the Weldon Spring chemical plant site, St. Charles County, Missouri, 1989-91, 1993, Open-File Report 93-433
• Earthquake data report, June 1993, 1993, Open-File Report 93-606 A
• Geologic setting of the Leadville mining district, Lake County, Colorado, 1993, Open-File Report 93-343
• U.S. Geological Survey; North Carolina's water resources; a partnership with State, Federal and local agencies, 1993, Open-File Report 93-113
• Streamflow and sediment-transport data, Colorado River and three tributaries in Grand Canyon, Arizona, 1983 and 1985-86, 1993, Open-File Report 93-174
• Seismic velocities and geologic logs from borehole measurements at eight strong-motion stations that recorded the 1989 Loma Prieta, California, earthquake, 1993, Open-File Report 93-376
• Hydrogeologic data collected from a crude-oil spill site near Bemidji, Minnesota, 1983-91, 1993, Open-File Report 93-496
• Radon in ground water of western Montana, 1993, Open-File Report 93-64
• Movie footage of the activity of Paricutin Volcano, Michoacan, Mexico, 1945-1952, 1993, Open-File Report 93-197 B
• Assessment of geophysical logs from borehole USW G-2, Yucca Mountain, Nevada, 1993, Open-File Report 92-572
• Large-scale coastal behaviour '93, 1993, Open-File Report 93-381
• SPVIEW; spectral plot program for accessing the USGS Digital Spectral Library database with MS-DOS personal computers, version 1.00, 1993, Open-File Report 93-593 A
• Hydrogeology and water quality of the Galena-Platteville aquifer at the Parson's Casket Hardware Superfund site, Belvidere, Illinois, 1991, 1993, Open-File Report 93-403
• Rainfall in and near Du Page County, Illinois, February 1986-September 1991, 1993, Open-File Report 92-485
• Descriptive, and grade and tonnage model for gold-antimony deposits, 1993, Open-File Report 93-194
• Distribution of past debris flows and other rapid slope movements from natural hillslopes in the Honolulu district of Oahu, Hawaii, 1993, Open-File Report 93-514
• Estimated water use in Ohio, 1990; livestock, animal specialities, and irrigation data, 1993, Open-File Report 93-646
• Laboratory measurements of the radiofrequency electrical and magnetic properties of soils from near Yuma, Arizona, 1993, Open-File Report 93-701
• Map of metallic mining districts and mineral deposit types in Chihuahua, Mexico, 1993, Open-File Report 93-718
• Water resources and the hydrologic effects of coal mining in Washington County, Pennsylvania, 1993, Open-File Report 89-620
• Principal facts and base station descriptions for gravity data compiled for the Santa Ana 1 degree by 2 degrees quadrangle, California, 1993, Open-File Report 93-217 B
• Earthquake locations determined by the Southern Alaska seismograph network for October 1971 through May 1989, 1993, Open-File Report 93-309
• Preliminary digital Quaternary geologic map data for Indiana, 1993, Open-File Report 93-268 B
• Trihalomethane and nonpurgeable total organic halide formation potentials for the Mississippi River and some of its tributaries, June-August 1991, 1993, Open-File Report 93-158
• Summary of reported agriculture and irrigation water use in west-central Arkansas counties, 1991, 1993, Open-File Report 93-637
• Observations and modeling of seismic background noise, 1993, Open-File Report 93-322
• Summary of reported agriculture and irrigation water use in Independence County, Arkansas, 1991, 1993, Open-File Report 93-431
• Water resources activities of the USGS, 1992, 1993, Open-File Report 92-117
• Preliminary geologic map of the north-central San Bernardino Mountains, California, 1993, Open-File Report 93-544
• Water-quality data from the San Juan and Chaco Rivers and selected alluvial aquifers, San Juan County, New Mexico, 1993, Open-File Report 93-84
• Preliminary analysis of conodont occurrences in Pennsylvanian strata of Ohio and Kentucky, 1993, Open-File Report 93-312
• National water-quality assessment program; water use in the Rio Grande Valley, 1990, 1993, Open-File Report 93-456
• Seepage, soil, and sediment data for selected canals, Wind River Federal Irrigation Project, Wyoming, 1990-91, 1993, Open-File Report 93-142
• Location of acoustic sources using seismological techniques and software, 1993, Open-File Report 93-221
• Earthquake research at Parkfield; 1993 and beyond report of the National Earthquake Prediction Evaluation Council (NEPEC) Working Group to evaluate the Parkfield Earthquake Prediction Experiment, 1993, Open-File Report 93-622
• Hydrologic conditions in floodplain habitats of the Apalachicola River, Florida: Annual report of progress, October 1992 - September 1993, 1993, Open-File Report 93-363
• USGS National Earthquake Hazard Reduction Program (NEHRP) in Northern California in FY93, 1993, Open-File Report 93-290
• Estimation of peak-frequency relations, flood hydrographs, and volume-duration-frequency relations of ungaged small urban streams in Ohio, 1993, Open-File Report 93-135
• Summary of reported agriculture and irrigation water use in Woodruff County, Arkansas, 1991, 1993, Open-File Report 93-634
• The Ibexian Series (Lower Ordovician), a replacement for "Canadian Series" in North American chronostratigraphy, 1993, Open-File Report 93-598
• Water-quality reconnaissance of the perimeter of the Rolling Knoll Landfill near Green Village, New Jersey, and electromagnetic survey of the parts of the landfill within the Great Swamp National Wildlife Refuge, 1989, 1993, Open-File Report 92-153
• Distribution and taxonomy of late Quaternary diatoms from gravity cores L13-81-G117, L13-81-G138, L13-81-G145, and TT197-G330, Northern California continental slope, 1993, Open-File Report 93-340
• Potentiometric surface of the Upper Floridan aquifer in the St.Johns River Water Management District and vicinity, Florida May 1993, 1993, Open-File Report 93-451
• Control and deformation surveys at the Slumgullion Slide, Hinsdale County, Colorado– A progress report, 1993, Open-File Report 93-577
• Simulation of unsteady flow in the Roanoke River from near Oak City to Williamston, North Carolina, 1993, Open-File Report 92-639
• Water-quality data from continuously monitored sites in the Albemarle Sound estuarine system, North Carolina, 1989-91, 1993, Open-File Report 93-69
• Approximate altitude of water levels in wells completed in the Chicot and Evangeline aquifers in Fort Bend County and adjacent areas, Texas, January-February 1991, 1993, Open-File Report 93-62
• X-ray mineralogy of sediments from the southern Black Sea and selected rivers, 1993, Open-File Report 93-274
• Impact of the Summitville Mine on irrigation water, agricultural soils, and alfalfa in the southwestern San Luis Valley, Colorado, 1993, Open-File Report 93-616
• Analyses of Landsat Thematic Mapper images of the Berenguela-Charana area, Bolivia, 1993, Open-File Report 93-16
• Geologic mapping index to the Death Valley National Monument area, California and Nevada, 1993, Open-File Report 93-506
• Reconnaissance data for selected herbicides, two atrazine metabolities, and nitrate in surface water of the Midwestern United States, 1989-90, 1993, Open-File Report 93-457
• Analysis of soil reference materials PL-1 and BPGM-1 for the Polish Committee on Standardization Measures and Quality Control, 1993, Open-File Report 93-281
• Description of water-resource-related data compiled for Harvey County, south-central Kansas, 1993, Open-File Report 93-116
• Chemical results and variability assessment of selected water-extractable constituents from soils of the Uncompahgre Project area, west-central Colorado, 1993, Open-File Report 93-507
• Interactive inversion of transient electromagnetic data for a central-induction loop over layered earth models (version 1.0.), 1993, Open-File Report 93-234 A
• Water Use in Wisconsin, 1990, 1993, Open-File Report 93-118
• Plays for assessment in Region V, West Texas and eastern New Mexico as of October 4, 1993; 1995 National Assessment of oil and gas, 1993, Open-File Report 93-596 E
• Modifications to the modular three-dimensional finite-difference ground-water flow model used for the Columbia Plateau Regional Aquifer-System Analysis, Washington, Oregon, and Idaho, 1993, Open-File Report 91-532
• Geohydrologic data from test hole USW UZ-6s, Yucca Mountain, Nye County, Nevada, 1993, Open-File Report 93-60
• Planning document of water, energy, and biogeochemical-budget (WEBB) research project, Loch Vale watershed, Rocky Mountain National Park, Colorado, 1993, Open-File Report 92-628
• Distributed information system-II, 1993, Open-File Report 93-412
• Bibliography of water-related studies, South Platte River basin; Colorado, Nebraska, and Wyoming, 1993, Open-File Report 93-106
• Evapotranspiration from areas of native vegetation in west-central Florida, 1993, Open-File Report 93-415
• Notification procedures for Kamchatka volcanic eruptions; a case history of Sheveluch volcano, April, 1993, 1993, Open-File Report 93-569
• User documentation for North Dakota geochemical data-base software system; input, update, and retrieval procedures, 1993, Open-File Report 93-117
• Investigation of the coal properties and the potential for coal-bed methane in the Forest City Basin, 1993, Open-File Report 93-576
• U. S. Geological Survey Toxic Substances Hydrology Program--Abstracts of the Technical Meeting, Colorado Springs, Colorado, September 20-24, 1993, 1993, Open-File Report 93-454
• Foraminiferal data from the Balcom Canyon Section, Ventura Basin, California, 1993, Open-File Report 93-386
• Structural analysis and ore controls in the Coeur D'Alene mining district, Idaho, 1993, Open-File Report 93-235
• Description of insoluble residues from the T.P. Russell No. 1 drill hole and other drill holes in southeastern Missouri, 1993, Open-File Report 93-291
• General distribution of geologic materials in the southern San Francisco Bay Region, California: A digital map database, 1993, Open-File Report 93-693
• Summary of reported agriculture and irrigation water use in Desha County, Arkansas, 1991, 1993, Open-File Report 93-428
• Onshore oil and gas resource assessment areas - Alaska, 1993, 1993, Open-File Report 93-331
• The Northern California Seismic Network bulletin, January-December 1992, 1993, Open-File Report 93-578
• Uranium-series dates on oyster shells from marine terraces of San Pablo Bay, California, 1993, Open-File Report 93-286
• A study of seawater intrusion using direct-current soundings in the southeastern part of the Oxnard Plain, California, 1993, Open-File Report 93-524
• Integrated mineral-resource and mineral-environmental assessments of public lands: Applications for land management and resource planning, 1993, Open-File Report 93-571
• Summary of reported agriculture and irrigation water use in Pulaski County, Arkansas, 1991, 1993, Open-File Report 93-633
• Annotated bibliography; volcanic gas emissions and their effect on ambient air character, 1993, Open-File Report 93-551 E
• Floods in Arizona, January 1993, 1993, Open-File Report 93-54
• Selected basin characteristics and water-quality data of the Minnesota River basin, 1993, Open-File Report 93-164
• The U. S. Geological Survey, Digital Spectral Library: Version 1 (0.2 to 3.0um), 1993, Open-File Report 93-592
• Structural analysis of divergent folds in the Martinsburg and Oranda Formations; Middletown 7.5-minute Quadrangle, VA, 1993, Open-File Report 93-25
• Preliminary geologic map of the Middletown quadrangle, Frederick and Shenandoah Counties, Virginia, 1993, Open-File Report 93-24
• Ground-water quality at the Management Systems Evaluation Area near Princeton, Minnesota, 1991-92, 1993, Open-File Report 93-80
• Earthquake data report, January 1993, 1993, Open-File Report 93-601
• Annotated bibliography of graptolite references from Oklahoma, Arkansas, and adjacent areas, with a list of cited species, 1993, Open-File Report 93-199
• Water-quality assessment of the central Nebraska basins; summary of data for recent conditions through 1990, 1993, Open-File Report 93-422
• Ground Water in Kilauea Volcano and Adjacent Areas of Mauna Loa Volcano, Island of Hawaii, 1993, Open-File Report 93-82
• Aeromagnetic map of the San Diego 1:100,000-scale quadrangle, California-Baja California Norte, 1993, Open-File Report 93-564
• Landslide effects, 1993, Open-File Report 93-278 A
• Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993, 1993, Open-File Report 93-560 A
• Occurrence of pesticides, nitrite plus nitrate, arsenic, and iron in water from two reaches of the Missouri River alluvium, northwestern Missouri; July 1988 and June-July 1989, 1993, Open-File Report 93-101
• Summary of reported agriculture and irrigation water use in Lafayette County, Arkansas, 1991, 1993, Open-File Report 93-468
• An optimization model for selecting training course locations, U.S. Geological Survey, 1993, Open-File Report 93-123
• Use of a geographic information system to identify abandoned wells, 1993, Open-File Report 93-147
• Hydrologic and sedimentologic data collected during four cruises at high water on the Mississippi River and some of its tributaries, March 1989-June 1990, 1993, Open-File Report 92-651
• Geologic radon potential of EPA Region 8: Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming, 1993, Open-File Report 93-292 H
• Plays for assessment in Region II, Pacific Coast as of October 4, 1993; 1995 National Assessment of oil and gas, 1993, Open-File Report 93-596 B
• Preliminary geologic map of the Bloom SW quadrangle and parts of the Bloom, Minneola, and Fowler SE quadrangles, Clark County, Kansas, 1993, Open-File Report 92-698
• Summary of reported agriculture and irrigation water use in Lonoke County, Arkansas, 1991, 1993, Open-File Report 93-471
• Petroleum exploration plays and resource estimates, 1989, onshore United States– Region 6, Gulf Coast, 1993, Open-File Report 93-705
• Computer programs released as U.S. Geological Survey publications through June 1993, 1993, Open-File Report 93-575
• A portable vacuum hammer seismic source for use in tunnel environments, 1993, Open-File Report 93-187
• Grade-tonnage data for detachment-fault related polymetallic deposits, 1993, Open-File Report 93-228
• Map and checklists of Jurassic and Cretaceous macrofossil localities within the San Jose 1:100,000 Quadrangle, California, and discussion of paleontological results, 1993, Open-File Report 93-503
• Description, origin, and implications of a newly identified Slumgullion landslide deposit, San Juan Mountains, southwestern Colorado, 1993, Open-File Report 93-548
• The question of recharge to the geysers and hot springs of Yellowstone National Park, 1993, Open-File Report 93-384
• Documentation of a multiple-technique computer program for plotting major-ion composition of natural waters, 1993, Open-File Report 93-74
• Selected data on water quantity and quality at four sites on streams draining public lands, Colorado River basin, southeastern Nevada, October 1988 - September 1991, 1993, Open-File Report 93-439
• Geologic constraints on metallogeny of magmatically underplated lower crust in the Ivrea-Verbano zone, northern Italy, 1993, Open-File Report 93-504
• Modeling sand and gravel deposits; initial strategy and preliminary examples, 1993, Open-File Report 93-200
• Archiving data from Gulf Coast Regional Aquifer System analysis study, 1993, Open-File Report 92-661
• Statistical summaries of streamflow data in Oregon: Volume 2 – Annual low and high flow and instantaneous peak flow, 1993, Open-File Report 93-63
• Results of standard coal quality analysis for COALREAP drilling from January 1988 to February 1989; JK-series boreholes, Jherruck area of the Sonda coal field, Sindh Province, Pakistan, 1993, Open-File Report 93-589
• Measured section of the Pennsylvanian Hermosa Group near Ouray, Colorado, 1993, Open-File Report 93-712
• Aeromagnetic map of the Palo Alto 1:100,000 quadrangle, California, 1993, Open-File Report 93-688
• Abstracts of the U.S. Geological Survey, Central Region, 1993 poster review; collected abstracts of selected poster papers presented at scientific meetings, 1993, Open-File Report 93-680
• Mineral resource assessment of the Absaroka-Beartooth study area, Custer and Gallatin national forests, Montana, 1993, Open-File Report 93-207
• Cruise report and preliminary results, U.S. Geological Survey Cruise P1-93-AR, Northwind Ridge and Canada Basin, Arctic Ocean aboard USCGC POLAR STAR, August 16 - September 15, 1993, 1993, Open-File Report 93-389
• Preliminary determination of epicenters; monthly listing January-March 1993, 1993, Open-File Report 93-600 A
• Levels of lakes in the north Kenai area, Alaska 1970 to 1992, 1993, Open-File Report 93-644
• Base sheet generation for 1:24,000-scale maps, 1993, Open-File Report 93-352
• Schlumberger soundings near Twentynine Palms, California, 1993, Open-File Report 93-279
• Summary of reported agriculture and irrigation water use in Monroe County, Arkansas, 1991, 1993, Open-File Report 93-474
• Geochemical data of diamond drill core samples adjacent to the Red Lake Indian Reservation, northern Minnesota, 1993, Open-File Report 93-572 A
• Summary of water-resources activities of the U.S. Geological Survey in Texas– Fiscal years 1989-92, 1993, Open-File Report 93-112
• Preliminary data on the lithology, bromine distribution, and insoluble minerals from the A-1 Evaporite Formation, Salina Group, in the JEM Petroleum Corporation, Bruggers 3-7 Core, Missaukee County, Michigan, 1993, Open-File Report 93-236
• The interdependence of the chemical compositions and the physical properties of non-pegmatite beryl from the Snake Range of eastern Nevada, 1993, Open-File Report 93-559
• Summary of reported agriculture and irrigation water use in Prairie County, Arkansas, 1991, 1993, Open-File Report 93-488
• Assessed oil and gas plays in Wyoming; generalized location maps and mean estimates of undiscovered recoverable conventional oil, gas, and natural gas liquids of plays appraised in the 1989 National assessment for oil and gas, 1993, Open-File Report 93-192
• Geologic radon potential of EPA Region 1; Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont, 1993, Open-File Report 93-292 A
• Ground-water withdrawal in 1990; Midwestern Basins and Arches Regional Aquifer Systems Study Area, 1993, Open-File Report 93-119
• Review of procedures for calculating USGS short-period seismograph system response, 1993, Open-File Report 93-295
• Abundances of major elements and sedimentary components in cuttings from the Foxen, Sisquoc, Monterey, and Point Sal formations, OCS P-0315-1 well, Point Arguello oil field, offshore Santa Maria basin, Southern California, 1993, Open-File Report 93-382
• Climatologic, soil-water, ground-water, geologic, surface-water, and water-quality data for a surface coal mine in northwestern Colorado, 1993, Open-File Report 92-122
• Potentiometric surface of the lower Patapsco Aquifer in southern Maryland, September 1991, 1993, Open-File Report 93-655
• Inflation and cooling data from pahoehoe sheet flows on Kilauea volcano, 1993, Open-File Report 93-342 B
• Catalog of earthquake hypocenters at Redoubt Volcano and Mt. Spurr, Alaska: October 12, 1989 - December 31, 1990, 1993, Open-File Report 93-685 A
• Water-resources activities of the U.S. Geological Survey in Minnesota, 1991, 1993, Open-File Report 93-65
• Earthquake data report, February 1993, 1993, Open-File Report 93-602 A
• Well-construction, water-level, and ground-water-quality data for Prince William County, Virginia, 1992, 1993, Open-File Report 93-443
• Skarn-hosted mineralization in Paleozoic rocks beneath the Idarado Mine, northwest San Juan Mountains, Colorado, 1993, Open-File Report 93-183
• SLOPE; A BASIC program to compute the gravitational stress within a finite slope using a DOS-based PC computer, 1993, Open-File Report 93-546
• SPVIEW; spectral plot program for accessing the USGS Digital Spectral Library database with MS-DOS personal computers, version 1.00, 1993, Open-File Report 93-593 B
• Hydrologic data for the lower Copper River, Alaska, May to September 1992, 1993, Open-File Report 93-162
• Annotated bibliography, hydrogeology of Kilauea Volcano, Hawaii, 1993, Open-File Report 93-551 D
• Geologic radon potential of EPA Region 10: Alaska, Idaho, Oregon, and Washington, 1993, Open-File Report 93-292 J
• XDETECT version 3.18 user's reference guide, 1993, Open-File Report 93-261 A
• Effects of land use on quality of water in stratified-drift aquifers in Connecticut, 1993, Open-File Report 91-200
• New radiometric ages related to alteration and mineralization in the vicinity of Yucca Mountain, Nye County, Nevada, 1993, Open-File Report 93-538
• Description of water-resource-related data compiled for Reno County, south-central Kansas, 1993, Open-File Report 93-99
• Assessment of chemical variability in three independently prepared batches of National Institute for Standards and Technology SRM 2704, Buffalo River Sediment, 1993, Open-File Report 93-692
• Annotated bibliography of metallogenic maps (material mostly published between 1960 and 1987), 1993, Open-File Report 93-208 A
• Regional geology and hydrocarbon resource potential, the Mediterranean Sea region, 1993, Open-File Report 94-166
• The Cenozoic geology of the Oregon and Washington Coast Range and road log for the Northwest Petroleum Association 9th annual field trip: Cenozoic geology of coastal northwest Oregon, 1993, Open-File Report 93-189
• Reconnaissance report on the 12 October 1992 Dahshur, Egypt, earthquake, 1993, Open-File Report 93-181
• Plays for assessment in Region VII, Mid-Continent as of October 4, 1993; 1995 National Assessment of oil and gas, 1993, Open-File Report 93-596 G
• Current water-resources activities in Ohio, 1993-94, 1993, Open-File Report 93-458
• Plays for assessment in Region VI, Gulf Coast as of October 4, 1993; 1995 national assessment of oil and gas, 1993, Open-File Report 93-596 F
• Ground-water conditions in Georgia, 1992, 1993, Open-File Report 93-358
• Ion-exchange of clinoptilolite-rich rocks in Argo drain water at Idaho Springs, Colorado, and related experimental aspects, 1993, Open-File Report 93-321
• Estimation of unit hydrographs for large floods at ungaged sites in Montana, 1993, Open-File Report 93-168
• Directory of member organizations of the National Water Data Exchange (NAWDEX), 1993, Open-File Report 93-138
• Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Upper Leslie Gulch (OR-003-074) and Slocum Creek (OR-003-075) Wilderness Study Areas, Malheur County, Oregon, 1993, Open-File Report 93-259 B
• Evaluation of near-infrared spectra for detecting ammonium minerals at Shoshone Geyser Basin, Yellowstone National Park, Wyoming, 1993, Open-File Report 93-293
• Streamflow and selected precipitation data for Yucca Mountain and vicinity, Nye County, Nevada, water years 1983-85, 1993, Open-File Report 93-438
• Probability and statistics for petroleum resource assessment, 1993, Open-File Report 93-582
• Documentation of a computer program to simulate horizontal-flow barriers using the U.S. Geological Survey's modular three-dimensional finite-difference ground-water flow model, 1993, Open-File Report 92-477
• Summary of the Snake River plain Regional Aquifer-System Analysis in Idaho and eastern Oregon, 1993, Open-File Report 91-98
• Trace metals in clams (Macoma balthica) and sediments at the Palo Alto mudflat in south San Francisco Bay: June, 1993-May, 1993, 1993, Open-File Report 93-500
• Uranium-series and radiocarbon dates on tufas from Searles Lake, California, 1993, Open-File Report 93-311
• Make your own earth and tectonic globes, 1993, Open-File Report 93-380 A
• Guidelines for studies of contaminants in biological tissues for the National Water-Quality Assessment Program, 1993, Open-File Report 92-494
• Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, September 1992, 1993, Open-File Report 93-50
• Geochemical data for selected rock samples from the Absaroka-Beartooth study area, Custer and Gallatin National Forests, Montana, 1993, Open-File Report 93-505
• Preliminary geologic map of the onshore part of the Palo Alto 1:100,000 quadrangle, California, 1993, Open-File Report 93-271
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of chromium in water by graphite furnace atomic absorption spectrophotometry, 1993, Open-File Report 93-449
• GKS-PC; a Kernel Graphics programming system for IBM-PC and compatible microcomputers, 1993, Open-File Report 93-241
• Public-supply water use in Florida, 1990, 1993, Open-File Report 93-134
• Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey, 1993, Open-File Report 93-410
• Quality assurance for laboratory analysis of suspended-sediment samples by the U.S. Geological Survey in Montana, 1993, Open-File Report 93-131
• Principal radioactive minerals encountered in mining and associated environmental concerns, 1993, Open-File Report 93-679
• Methods for characterizing stream habitat as part of the National Water-Quality Assessment Program, 1993, Open-File Report 93-408
• Earthquake data report, January 1993, 1993, Open-File Report 93-601 B
• Modern benthic foraminifer census data from box-cores collected on Northwind Ridge, Arctic Ocean during the PI-92-AR cruise of the U.S.C.G.C. Polar Star, 1993, Open-File Report 93-515
• Plays for assessment in Region I, Alaska as of October 4, 1993; 1995 National Assessment of oil and gas, 1993, Open-File Report 93-596 A
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of low-level silver by graphite furnace atomic absorption spectrophotometry, 1993, Open-File Report 93-416
• Digital terrain in the Bethel, Russian Mission, and Goodnews Bay 1 degree x 3 degrees quadrangles, Alaska, including improved terrain for parts of these quadrangles, 1993, Open-File Report 93-702 B
• Strong-motion accelerograph records from the M=7.5 Landers, California earthquake of June 28, 1992, 1993, Open-File Report 93-557
• Method descriptions and bibliography of routine work performed by the Branch of Geochemistry analytical laboratories, U.S. Geological Survey, 1993, Open-File Report 93-1 B
• Water, energy, and biogeochemical budgets investigation at Panola Mountain research watershed, Stockbridge, Georgia; A research plan, 1993, Open-File Report 93-55
• Program Kolor-Map & Section, Amiga version 2.0, 1993, Open-File Report 93-585
• Program Kolor-Map and Section, Amiga version 1.0, 1993, Open-File Report 93-13
• Concentrations of N₂, O₂, CO₂, and He in soil gases collected in the northern San Luis Valley, Colorado, 1993, Open-File Report 93-584
• Preliminary determination of epicenters; monthly listing April-June 1993, 1993, Open-File Report 93-600 B
• Sand-sized heavy-mineral distributions in the Rio Cibuco system and adjacent rivers of north-central Puerto Rico, 1993, Open-File Report 92-703
• Aeromagnetic map of the southern California borderland east of the Patton Escarpment, 1993, Open-File Report 93-520
• Methods for sampling fish communities as part of the National Water-Quality Assessment Program, 1993, Open-File Report 93-104
• Annotated bibliography; volcanology and volcanic activity with a primary focus on potential hazard impacts for the Hawaii Geothermal Project, 1993, Open-File Report 93-512 A
• A landowner's guide to U.S.G.S. investigations in Merced and Stanislaus Counties, 1993, Open-File Report 93-294
• Map and compilation of structural data from lode-gold mineral occurrences in the Chugach-Prince William Terrane of Southern Alaska, 1993, Open-File Report 93-325
• Glaciers and glaciation in Glacier National Park, Montana, 1993, Open-File Report 93-510
• Water-quality data for shallow wells in the western and southern Tulare Basin, San Joaquin Valley, California, May to August 1989, 1993, Open-File Report 92-655
• Report of the U.S. Geological Survey's evaluation program for standard reference samples distributed in April 1993; T-123 (trace constituents), T-125 (trace constituents), M-126 (major constituents, N-38 (nutrients), N-39 (nutrients), P-20 (low ionic strength, and Hg-16 (mercury), 1993, Open-File Report 93-436
• Water-quality and well-construction data for selected farmstead wells in Tennessee, 1993, Open-File Report 90-394
• Evaluation of nonpoint-source contamination, Wisconsin: Selected data for 1992 water year, 1993, Open-File Report 93-630
• Chemical constituents in water from wells in the vicinity of the Naval Reactors Facility, Idaho National Engineering Laboratory, Idaho, 1990-91, 1993, Open-File Report 93-34
• Aeromagnetic map of the San Jose 1:100,000 scale quadrangle, California, 1993, Open-File Report 93-277
• Activities of the Water Resources Division in Arizona, 1986-91, 1993, Open-File Report 93-165
• The stratigraphy and coal resource potential of the Bara Formation in the Fort Ranikot area, Sindh Province, Pakistan; a progress report, 1993, Open-File Report 93-256
• A geologic overview of Cape Cod and a geologic transect of Wellfleet from the Atlantic Ocean to Cape Cod Bay, 1993, Open-File Report 93-618
• Evaluation of the United States Geological Survey's Three-Step assessment methodology, 1993, Open-File Report 93-258 A
• Preliminary geologic map of the New Castle quadrangle, Garfield County, Colorado, 1993, Open-File Report 93-310
• Application of pattern recognition method (PRM) to estimate ground motions in San Francisco Peninsula, California, 1993, Open-File Report 93-398
• Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Deep Creek Mountains Wilderness Study Area, Juab and Tooele counties, Utah, 1993, Open-File Report 92-259
• Physical, chemical, and biological data for detailed study of irrigation drainage in the Salton Sea area, California, 1988-90, 1993, Open-File Report 93-83
• Trend analysis of sulfate, nitrate and pH data collected at National Atmospheric Deposition Program/National Trends Network stations between 1980 and 1991, 1993, Open-File Report 93-56
• Coal in Latin America: 1992; Uruguay, Argentina, Chile, Peru, Ecuador, Colombia, Venezuela, Brazil, and Bolivia, 1993, Open-File Report 93-239
• Supplementary data on diatoms and calcareous nannofossils and preliminary revised ages for rock samples (KG-1 to KG-24) in the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura basins, California, 1993, Open-File Report 93-182
• Surface-water-quality assessment of the Upper Illinois River basin in Illinois, Indiana, and Wisconsin : data on manmade nonagricultural volatile and semivolatile organic chemicals in water, May 1988 through March 1990, 1993, Open-File Report 92-467
• Earthquake-induced water-level fluctuations at Yucca Mountain, Nevada, June, 1992, 1993, Open-File Report 93-73
• Chemical analyses of pre-Mazama silicic volcanic rocks, inclusions, and glass separates, Crater Lake, Oregon, 1993, Open-File Report 93-314
• Data on chlorofluorocarbons (CCl3F and CCl2F2) as dating tools and hydrologic tracers in shallow ground water of the Delmarva Peninsula, 1993, Open-File Report 93-484
• Conceptual evaluation of regional ground-water flow in the carbonate-rock province of the Great Basin, Nevada, Utah, and adjacent states, 1993, Open-File Report 93-170
• Geologic radon potential of EPA Region 3: Delaware, Maryland, Pennsylvania, Virginia, and West Virginia, 1993, Open-File Report 93-292 C
• Water-quantity, water-quality, soil, and sediment data collected at Goose Egg Spring, Natrona County, Wyoming, May and July 1992, 1993, Open-File Report 93-476
• Oxygen-isotope, X-ray-diffraction and scanning-electron-microscope examinations of authigenic-layer-silicate minerals from Mississippian and Pennsylvanian sandstones in the Michigan Basin, 1993, Open-File Report 93-103
• MudScan; PC based sidescan sonar real-time data acquisition logging and display system, 1993, Open-File Report 93-242
• Earthquake data report, September 1993, 1993, Open-File Report 93-609 A
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of dissolved organic carbon by UV-promoted persulfate oxidation and infrared spectrometry, 1993, Open-File Report 92-480
• Summary of reported agriculture and irrigation water use in Mississippi County, Arkansas, 1991, 1993, Open-File Report 93-473
• Annual yield and selected hydrologic data for the Arkansas River basin compact: Arkansas-Oklahoma 1992 water year, 1993, Open-File Report 93-171
• Global Change Hydrology Program, 1993, Open-File Report 93-36
• Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993, 1993, Open-File Report 93-560 B
• Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, rock, vegetation, lake-sediment, and evaporite samples from the Diablo Mountain Wilderness Study Area (OR-001-058), Lake County, Oregon, 1993, Open-File Report 90-506
• Preliminary data and age-correlation for extra rock samples (KG-25 to KG-47) in the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura basins, California, 1993, Open-File Report 93-177
• Water levels in continuously monitored wells in the Yucca Mountain area, Nevada, 1985-88, 1993, Open-File Report 91-493
• Detailed sections from auger holes in the Bowling Green, Penola, Sparta, and Supply quadrangles, Virginia, 1993, Open-File Report 93-581
• Broad belts of shear zones as the common form of surface rupture produced by the 28 June 1992 Landers, California, earthquake, 1993, Open-File Report 93-348
• Bibliography of well-log applications; annual update, October 1, 1992 to September 30, 1993, 1993, Open-File Report 93-579 A
• Descriptions of seismic array components, 1993, Open-File Report 92-597 A,B
• Geomorphic, sedimentologic and chronologic analysis of the Opal dune field, Lincoln County, Wyoming, 1993, Open-File Report 93-687
• Data report for the 1991 Bay area seismic imaging experiment (BASIX), 1993, Open-File Report 93-301
• Trends in offstream water use in Indiana, 1960-90, 1993, Open-File Report 93-452
• Uranium-series dates on sediments of the high shoreline of Panamint Valley, California, 1993, Open-File Report 93-232
• USGS National Earthquake Hazard Reduction Program (NEHRP) in northern California in FY94, 1993, Open-File Report 93-625
• Mass balance, meteorological, and runoff measurements at South Cascade Glacier, Washington, 1992 balance year, 1993, Open-File Report 93-640
• Hydrologic Instrumentation Facility of the U.S. Geological Survey annual report for fiscal year 1992, 1993, Open-File Report 93-58
• Gold analyses of 881 stream sediment samples from the western Payette National Forest and contiguous areas, Idaho, 1993, Open-File Report 93-527
• Field trip guide; Quaternary-Holocene lacustrine sediments of Lake Lahontan, Truckee River Canyon north of Wadsworth, Nevada, 1993, Open-File Report 93-689
• National Water Quality Assessment Program; preliminary assessment of nitrate distribution in ground water in the Georgia-Florida Coastal Plain study unit, 1972-90, 1993, Open-File Report 93-478
• Fractals and the Pareto distribution applied to petroleum accumulation-size distributions, 1993, Open-File Report 91-18
• Hydrologic and water-quality data in selected agricultural drainages in Beaufort and Hyde Counties, North Carolina, 1990-92, 1993, Open-File Report 93-78
• Activities of the Water Resources Division, California District, fiscal year 1992, 1993, Open-File Report 93-145
• Results of 110 apatite fission tract analyses from the Brooks Range and North Slope of northern Alaska, completed in cooperation with the Trans-Alaska Crustal Transect (TACT), 1993, Open-File Report 93-545
• A look at the benefits of post-processed differential GPS, 1993, Open-File Report 93-196
• Total-field aeromagnetic map of part of northern Maine, 1993, Open-File Report 93-573 A
• Effects of focused recharge on the transport of agricultural chemicals at the Princeton, Minnesota Management Systems Evaluation Area, 1991-92, 1993, Open-File Report 93-42
• DLGSCOD, DLGOCOD, DLGSGSM, DLGOGSM, programs for IBM-PC compatible microcomputers, 1993, Open-File Report 93-305
• NURE stream sediment geochemical data indicative of prospective terranes for Ti-Zr-REE placer exploration in selected regions of the United States, 1993, Open-File Report 93-240 B
• Gravity and magnetic data of Fortymile Wash, Nevada Test Site, Nevada, 1993, Open-File Report 92-343
• Cretaceous coccolith correlation for Point Loma Formation outfall test well, San Diego, California, 1993, Open-File Report 93-567
• Sand-sized heavy-mineral distributions in offshore insular shelf sediments of north-central Puerto Rico, 1993, Open-File Report 93-341
• The Venus geologic mappers' handbook, 1993, Open-File Report 93-516
• Dense three-dimensional array near Garni, Armenia as part of the Joint Eurasian Seismic Studies Program (objectives, array design, archived data, and preliminary wave-slowness analysis), 1993, Open-File Report 93-216
• Channel-bed and channel-bank stability of Standing Pine Creek Tributary at State Highway 488 at Free Trade, Leake County, Mississippi, 1993, Open-File Report 93-37
• Physical-property, water-quality, plankton, and bottom-material data for Devils Lake and East Devils Lake, North Dakota, September 1988 through October 1990, 1993, Open-File Report 93-66
• Occurrences of Recent and Holocene intertidal diatoms (Bacillariophyta) in northern Willapa Bay, Washington, 1993, Open-File Report 93-284
• Cape Hatteras to the Mid-Atlantic Ridge; demultiplexing and archiving a unique multichannel seismic reflection data set, 1993, Open-File Report 93-264
• Megabreccia of the Big Ten Peak Caldera, Nye County, Nevada, 1993, Open-File Report 93-21
• Analytical results, basic statistics, and locality map of rabbitbrush (genus Chrysothamnus) samples from the Mineral Hot Springs and Valley View Hot Springs Known Geothermal Resource Areas, northern San Luis Valley, Colorado, 1993, Open-File Report 93-17 A
• Water-Resources Division handbook for employees, 1993, Open-File Report 93-175
• Summary of water-resources activities of the U.S. Geological Survey in Oregon; fiscal year 1993, 1993, Open-File Report 93-493
• The Farallones moored array data report, 1993, Open-File Report 93-11
• Coccolith-bearing late middle Eocene kerogen shale, Tillamook Highlands, northwest Oregon Coast Range, 1993, Open-File Report 93-623
• U.S. Geological Survey ground-water studies in Missouri, 1993, Open-File Report 93-140
• Metallogenesis of mainland Alaska and the Russian Northeast, 1993, Open-File Report 93-339
• Determining the source of water pumped from wells along the lower Colorado River, 1993, Open-File Report 93-405
• Borehole and geohydrologic data for test hole USW UZ-6, Yucca Mountain area, Nye County, Nevada, 1993, Open-File Report 92-28
• Channel change on the Santa Cruz River, Pima County, Arizona, 1936-86, 1993, Open-File Report 93-41
• Proceedings of the National Earthquake Prediction Evaluation Council, May 7 and 8, 1992, Portland, Oregon, 1993, Open-File Report 93-333
• Summary of reported agriculture and irrigation water use in Drew County, Arkansas, 1991, 1993, Open-File Report 93-429
• Physical environment of the underground nuclear test site on Novaya Zemlya, Russia, 1993, Open-File Report 93-501
• Dissolved nutrient and suspended particulate matter data for the San Francisco Bay estuary, California, October 1988 through September 1991, 1993, Open-File Report 93-57
• Water resources of Monroe County, New York, water years 1984-88, with emphasis on water quality in the Irondequoit Creek basin: Part 1. Water-resources data, 1993, Open-File Report 93-370
• Map of seafloor declivity and fall lines on the continental slope, Gulf of the Farallones, central California, 1993, Open-File Report 93-298
• Water wells on St. Thomas, U.S. Virgin Islands, 1993, Open-File Report 91-504
• The Effect of mining and related activities on the sediment-trace element geochemistry of Lake Coeur d'Alene, Idaho, U.S.A.; Part II, Subsurface sediments, 1993, Open-File Report 93-656
• GSMDATUM and GSPDATUM, programs for DOS microcomputers to convert data in GSMAP or GSPOST format between the NAD27 and NAD 83 coordinate systems, 1993, Open-File Report 93-536
• Coal regions and fields of the United States in digital form, 1993, Open-File Report 93-396
• Recent developments and emerging technology in well logging and formation evaluation, with a selected bibliography, 1993, Open-File Report 93-323
• Water-quality data for the Millstone River at Weston, New Jersey, and the Shark River at Remsen Mill, New Jersey, March - September 1992, 1993, Open-File Report 93-444
• Water resources activities, South Carolina District, 1989-91, 1993, Open-File Report 93-35
• A primer on clothing systems for cold-weather field work, 1993, Open-File Report 89-415
• Summary of reported agriculture and irrigation water use in Phillips County, Arkansas, 1991, 1993, Open-File Report 93-475
• Earthquake data report, May 1993, 1993, Open-File Report 93-605 A
• Death Valley, California: Surface micro-relief statistics and radar scatterometer data, 1993, Open-File Report 93-272
• Proceedings of a pressure transducer-packer workshop, June 25-28, 1991, 1993, Open-File Report 93-71
• Description of geographic-information-system files containing water-resource-related data compiled and collected for Wyandotte County, northeastern Kansas, 1993, Open-File Report 93-92
• Summary of reported agriculture and irrigation water use in Ashley County, Arkansas, 1991, 1993, Open-File Report 93-166
• Geologic radon potential of EPA Region 6; Arkansas, Louisiana, New Mexico, Oklahoma, and Texas, 1993, Open-File Report 93-292 F
• Hydrologic and water-quality data for the East River Basin in northeastern Wisconsin, 1993, Open-File Report 89-245
• Mineral resource assessment of undiscovered mineral deposits for selected mineral deposit types in the Kaibab National Forest, Arizona, 1993, Open-File Report 93-329
• Rock-Eval pyrolysis data from well cuttings samples, eastern Nevada, collected during 1991, 1993, Open-File Report 93-186
• Report on the U.S. Geological Survey's evaluation program for standard reference samples distributed in October 1992, T-121 (trace constituents), M-124 (major constituents), N-36 (nutrients), N-37 (nutrients), P-19 (low ionic strength) and Hg-15 (mercury), 1993, Open-File Report 93-32
• Summary of reported agriculture and irrigation water use in St. Francis County, Arkansas, 1991, 1993, Open-File Report 93-490
• Locations of fracture intervals inferred from borehole logs of eight wells at the Holton Circle Superfund site, Londonderry, New Hampshire, 1993, Open-File Report 92-647
• A coupled surface-water and ground-water flow model for simulation of stream-aquifer interaction, 1993, Open-File Report 92-138
• Summary of reported agriculture and irrigation water use in Lincoln County, Arkansas, 1991, 1993, Open-File Report 93-470
• USGS Branch of Geochemistry, sample submittal manual, fourth edition, 1993, Open-File Report 93-533
• Ground-water levels in the alluvial aquifer in eastern Arkansas, 1992, 1993, Open-File Report 93-96
• NURE stream sediment geochemical data indicative of prospective terranes for Ti-Zr-REE placer exploration in selected regions of the United States, 1993, Open-File Report 93-240 A
• Comments on the "three-step" method for quantification of undiscovered mineral resources, 1993, Open-File Report 93-23
• Surface-water quality assessment of the Kentucky River basin in Kentucky chemical analyses of major, minor, and trace elements in fine-grained streambed sediments, 1993, Open-File Report 93-326 B
• Geologic map of Loudoun County, Virginia, 1993, Open-File Report 92-716
• Summary of reported agriculture and irrigation water use in Greene County, Arkansas, 1991, 1993, Open-File Report 93-430
• Seismic refraction data across the Coast Range and Willamette basin in central Oregon; the 1991 Pacific Northwest Experiment, 1993, Open-File Report 93-319
• Geologic map of the New York Mountains area, California and Nevada, 1993, Open-File Report 93-198
• Digital metallogenic data set for North America and South America, 1993, Open-File Report 93-328
• National Research Program of the Water Resources Division, U. S. Geological Survey, Fiscal Year 1992, 1993, Open-File Report 93-128
• Streamflow and water-quality data for Lake Purdy and its tributaries, Jefferson and Shelby Counties, Alabama, water years 1987-91, 1993, Open-File Report 93-498
• Total-field aeromagnetic map of portions of Penobscot, Piscataquis, and Aroostook Counties, Maine, 1993, Open-File Report 93-385 A
• Distribution of mineral deposits in the United States - Mexico border region, 1993, Open-File Report 93-532
• Analyses of rocks and stream sediment from the Special Mining Management Zone-Clear Creek, Lemhi County, Idaho, 1993, Open-File Report 93-708 A
• The National Earthquake Hazards Reduction Program (NEHRP) Postearthquake Investigations, 1993, Open-File Report 93-528
• Conodont biofacies in a ramp to basin setting (latest Devonian and earliest Carboniferous) in the Rocky Mountains of southernmost Canada and northern Montana, 1993, Open-File Report 93-184
• Estimated water use in Ohio, 1990 - Public supply data, 1993, Open-File Report 93-72
• Core OL-92 from Owens Lake, southeast California, 1993, Open-File Report 93-683
• Field core processing techniques used by U.S.G.S. 1991 drilling operations in the upper Klamath Basin, Oregon and California, 1993, Open-File Report 93-20
• Geochemical data of diamond drill core samples adjacent to the Red Lake Indian Reservation, northern Minnesota, 1993, Open-File Report 93-572 B
• Ground-water quality at the Management Systems Evaluation Area (MSEA) near Princeton, Minnesota, 1991, 1993, Open-File Report 93-43
• The preliminary damage and intensity survey for the Landers, California, earthquake of June 28, 1992, 1993, Open-File Report 93-191
• Significant earthquakes of the world 1980-1984, 1993, Open-File Report 93-204
• Digital recordings of aftershocks of the March 25, 1993, Scotts Mills, Oregon, earthquake, 1993, Open-File Report 93-535
• Photogrammetric determination of movement on the Slumgullion Slide, Hinsdale County, Colorado 1985–1990, 1993, Open-File Report 93-597
• Estimation of low-flow duration discharges in Massachusetts, 1993, Open-File Report 93-38
• Earthquake data report, February 1993, 1993, Open-File Report 93-602 B
• Principal facts for gravity stations in the Sangre de Cristo Mountains, Rio Grande and Isabel National Forests, south-central Colorado, 1993, Open-File Report 93-18
• Water-quality and biological data for selected streams, lakes, and wells in the High Point Lake watershed, Guilford County, North Carolina, 1988-89, 1993, Open-File Report 93-163
• Digital recordings of aftershocks of the April 25 and 26, 1992, Cape Mendocino, California, earthquakes, 1993, Open-File Report 93-219
• Improved density gradient separation techniques using sodium polytungstate and a comparison to the use of other heavy liquids, 1993, Open-File Report 92-386
• Hydrologic data for Block Island, Rhode Island, 1993, Open-File Report 92-155
• Chemistry of the lavas and tephra from the recent (A.D. 1631-1944) Vesuvius (Italy) volcanic activity, 1993, Open-File Report 93-399
• Concentration of 23 trace elements in ground water and surface water at and near the Idaho National Engineering Laboratory, Idaho, 1988-91, 1993, Open-File Report 93-126
• Mineral resource assessment of the San Bernardino National Forest, California; Executive summary and a non-technical summary for land and resource managers, 1993, Open-File Report 93-552
• Drilling, construction, and subsurface data for piezometers on Edwards Air Force Base, Antelope Valley, California, 1991-92, 1993, Open-File Report 93-148
• Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-93, 1993, Open-File Report 93-448
• Late Pleistocene and Holocene environmental changes in Fish Lake Valley, Nevada-California; geomorphic response of alluvial fans to climate change, 1993, Open-File Report 93-620
• Potentiometric surface of the Aquia Aquifer in southern Maryland, September 1991, 1993, Open-File Report 93-652
• Methods for collecting algal samples as part of the National Water-Quality Assessment Program, 1993, Open-File Report 93-409
• Bibliography for Triassic and Jurassic magmatic arc, western Nevada and eastern California, 1993, Open-File Report 92-368 A
• Economic fundamentals of mining law, 1993, Open-File Report 93-613
• Estimated water use in Ohio, 1990; thermoelectric power data, 1993, Open-File Report 93-645
• Ground-water concerns for the Eastern Shore, Virginia, 1993, Open-File Report 93-93
• A direct-current resistivity survey near Mineral Hot Springs, San Luis Valley, Colorado, 1993, Open-File Report 93-282
• Quantitative geochemistry of rocks from the Adelaide Mining District, Humboldt County, Nevada, 1993, Open-File Report 93-249
• A response to "Milankovitch theory viewed from Devils Hole" by J. Imbrie, A.C. Mix and D.G. Martinson, 1993, Open-File Report 93-357
• Water-resources data for the Devils Hole area, Nye County, Nevada, July 1978 - September 1988, 1993, Open-File Report 90-381
• Two-dimensional numerical simulation of elastic wave propagation for environmental and geotechnical studies, 1993, Open-File Report 93-714
• Winter coastal observations, Lake Erie, Ohio shore, 1993, Open-File Report 93-539
• Water Resources Research Grant Program project descriptions, fiscal year 1992, 1993, Open-File Report 93-154
• USGS Permo-Carboniferous fossil locality register; Part 2, Kansas PC-FILES, 1993, Open-File Report 93-549
• Archiving of source code for the finite-difference flow model and the post-processors and input and output files for the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho, 1993, Open-File Report 90-364
• Southern California storms and floods of January-February 1993, 1993, Open-File Report 93-411
• Data from core analyses, aquifer testing, and geophysical logging of Denver Basin bedrock aquifers at Castle Pines, Colorado, 1993, Open-File Report 93-442
• Characteristics of sediments from selected lakes of Oregon and Washington and their potential for obtaining high-resolution paleoclimate records, 1993, Open-File Report 93-212
• Summary of reported agriculture and irrigation water use in Lee County, Arkansas, 1991, 1993, Open-File Report 93-469
• Evaluation of SEAPCONE performance in the nearshore lakebed off Illinois Beach State Park, Lake Michigan, 1993, Open-File Report 93-711
• Seismic survey of Lake Baikal, Siberia cruise report: RV Balkhash 25 August to 25 September 1992, 1993, Open-File Report 93-201
• Movie footage of the activity of Paricutin Volcano, Michoacan, Mexico, 1945-1952, 1993, Open-File Report 93-197 A
• Water-resources activities of the U.S. Geological Survey in Montana, October 1991 through September 1993, 1993, Open-File Report 93-151
• Petrography, age, and paleomagnetism of basalt lava flows in coreholes Well 80, NRF 89-04, NRF 89-05, and ICPP 123, Idaho National Engineering Laboratory, 1993, Open-File Report 93-327
• Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-93 and 1992-93, and measured compaction, 1973-92, in the Houston-Galveston region, Texas, 1993, Open-File Report 93-86
• A program for generating method descriptions and bibliographies of routine work performed in analytical chemistry laboratories, 1993, Open-File Report 93-1 C
• A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form, 1993, Open-File Report 93-262 A
• The generation of raster-format geologic maps using digital image-processing on the Macintosh computer; a tutorial guide, 1993, Open-File Report 93-526
• Geochemical and lead-isotope data from stream and lake sediments, and cores from the upper Arkansas River drainage; effects of mining at Leadville Colorado on heavy-metal concentrations in the Arkansas River, 1993, Open-File Report 93-534
• Hydrogeologic, water-quality, and land-use data for the reconnaissance of herbicides and nitrate in near-surface aquifers of the Midcontinental United States, 1991, 1993, Open-File Report 93-114
• Summary of reported agriculture and irrigation water use in Cross County, Arkansas, 1991, 1993, Open-File Report 93-427
• Hydrologic research in the Shingobee River headwaters area, Minnesota, 1993, Open-File Report 93-446
• Ground-water data for Michigan 1990, 1993, Open-File Report 92-114
• Guidelines for the processing and quality assurance of benthic invertebrate samples collected as part of the National Water-Quality Assessment Program, 1993, Open-File Report 93-407
• Data report for the 1990 seismic reflection/refraction experiment in the Brooks Range, Arctic Alaska, 1993, Open-File Report 93-265
• Eocene benthic foraminiferal assemblages of the Palo Alto 7-1/2' Quadrangle, California, 1993, Open-File Report 93-180
• Discussions and recommendations from the workshop on Impacts of volcanic Ash on Airport Facilities, Seattle, Washington, April 26-28, 1993, 1993, Open-File Report 93-518
• Enhancing USGS image processing capabilities; the development of a users guide, video tape guide, and in-house course outline for ERDAS software, 1993, Open-File Report 93-676
• Compilation of surface-water and water-quality data-collection sites on selected streams in Virginia, 1993, Open-File Report 93-462
• Earthquake data report, March 1993, 1993, Open-File Report 93-603 A
• Element concentrations and baselines for moss, lichen, spruce, and surface soils, in and near Wrangell-Saint Elias National Park and Preserve, Alaska, 1993, Open-File Report 93-14
• Potentiometric surface of the Upper Floridan aquifer in the St. John's Water Management District and vicinity, Florida, September 1993, 1993, Open-File Report 94-33
• Geochemistry of oceanic igneous rocks; ridges and islands, 1993, Open-File Report 93-393 A
• Hydrologic conditions and low-flow investigations of the lower Bradley River near Homer, Alaska October 1991 to February 1992, 1993, Open-File Report 93-95
• Quality-assurance plan for the U.S. Geological Survey Indiana District Water-Use Program, 1993, Open-File Report 93-88
• Total-field aeromagnetic map of portions of Penobscot, Piscataquis, and Aroostook counties, Maine, 1993, Open-File Report 93-385 B
• Summary of reported agriculture and irrigation water use in Clay County, Arkansas, 1991, 1993, Open-File Report 93-424
• Plays for assessment in Region III, Colorado Plateau and Basin and Range as of October 4, 1993; 1995 National Assessment of oil and gas, 1993, Open-File Report 93-596 C
• Hydrogeologic data for Carroll County, Arkansas, 1993, Open-File Report 93-150
• Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1991-92, 1993, Open-File Report 93-97
• Geologic map of surficial deposits in the Seattle 30' x 60' quadrangle, 1993, Open-File Report 93-233
• A preliminary review of coal exploration activities conducted by the government of Armenia and the coal resource potential of Armenia, 1993, Open-File Report 93-681
• Water-resources activities in Utah by the U.S. Geological Survey, October 1, 1991, to September 30, 1992, 1993, Open-File Report 93-467
• A suggested rationale and selected bibliography for using rule-based expert computer systems (artificial intelligence) in recurrent petroleum resource assessments, 1993, Open-File Report 93-12
• Low strain level acoustic emission due to seismic waves and tidal/thermoelastic strains observed at the San Francisco Presidio, California, 1993, Open-File Report 93-583
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of inorganic and organic constituents in water and fluvial sediments, 1993, Open-File Report 93-125
• Principal facts for gravity stations on Annette Island, Southeast Alaska, 1993, Open-File Report 93-508 A
• PC-PLOT, an IBM-PC compatible version of the earthquake plotting program QPLOT, 1993, Open-File Report 93-22 A
• Potentiometric surface of the upper Patapsco Aquifer in southern Maryland, September 1991, 1993, Open-File Report 93-654
• Drilling report and core logs for the 1988 drilling of Kilauea Iki lava lake, Kilauea Volcano, Hawaii, with summary descriptions of the occurrence of foundered crust and fractures in the drill core, 1993, Open-File Report 93-15
• Bibliography of geologic references (1872-1992) to the Absaroka-Beartooth Study Area in the Custer and Gallatin national forests, south-central Montana, 1993, Open-File Report 93-285 B
• The effect of data generalization on the prediction of hydrologic response, 1993, Open-File Report 93-354
• GKS-PC; a kernel graphics programming system for IBM-PC and compatible microcomputers, 1993, Open-File Report 93-241 A
• Taxonomy of Recent and fossil (Holocene) diatoms (Bacillariophyta) from northern Willapa Bay, Washington, 1993, Open-File Report 93-289
• Analysis of Cenozoic subsidence at three sites in vicinity of the Seattle basin, Washington, 1993, Open-File Report 93-332
• Silver concentrations and selected hydrologic data in the Upper Colorado River basin, 1991-92, 1993, Open-File Report 93-447
• Geohydrologic data for the St. Charles County well field and public-water supply, 1985-91, and projected public-water supply, 1995 and 2000,for St. Charles County, Missouri, 1993, Open-File Report 93-455
• Hydrogeology and water quality of the Galena-Platteville aquifer at the Parson's Casket Hardware Superfund site, Belvidere, Illinois, 1991-92, 1993, Open-File Report 93-404
• Texture of the surficial sediments in Fishers Island Sound, 1993, Open-File Report 93-214
• Principal facts and base station descriptions for gravity data compiled for the Santa Ana 1 degree by 2 degrees Quadrangle, California, 1993, Open-File Report 93-217 A
• Preliminary geologic map of the Pahute Mesa 30' x 60' quadrangle, Nevada, 1993, Open-File Report 93-299
• Palynological data from the Imperial Palm Spring Formations, Anza-Borrego Desert State Park, California, 1993, Open-File Report 93-678
• Economic heavy minerals in glaciofluvial sediments of Minnesota, 1993, Open-File Report 93-345
• REPORT; a program for generating method descriptions and bibliographies of routine work performed in analytical laboratories, 1993, Open-File Report 93-1 A
• Geologic radon potential of EPA Region 9; Arizona, California, Hawaii, and Nevada, 1993, Open-File Report 93-292 I
• Traveltime and dispersion data, including associated discharge and water-surface elevation data, Kanawha River West Virginia, 1991, 1993, Open-File Report 93-121
• Colorado's ancient bristlecone pines, 1993, Open-File Report 93-250
• Evaluation of the United States Geological Survey's Three-Step assessment methodology, 1993, Open-File Report 93-258 B
• Surface- and ground-water quality data at selected landfill sites in Mecklenburg County, North Carolina, 1979-92, 1993, Open-File Report 93-437
• Volcanologic investigations in the Commonwealth of the Northern Mariana Islands, May 1992, 1993, Open-File Report 93-541
• Data on the quantity and chemical quality of precipitation, Catoctin Mountain, north-central Maryland, 1982-91, 1993, Open-File Report 93-169
• Data-collection methods and data summary for verification of a one-dimensional, unsteady-flow model of the Fox River in northeastern Illinois, October-November 1990, 1993, Open-File Report 93-483
• Results of geophysical surveys at Hocomonco Pond, Westborough, Massachusetts, 1993, Open-File Report 92-646
• Bibliography on the occurrence, properties, and uses of zeolites from sedimentary deposits, 1985-1992, 1993, Open-File Report 93-570 A
• Iterative restoration deblurring of SPOT panchromatic images, 1993, Open-File Report 93-353
• Summary of reported agriculture and irrigation water use in Chicot County, Arkansas, 1991, 1993, Open-File Report 93-167
• Agricultural chemical interchange between ground water and surface water, Cedar River basin, Iowa and Minnesota: A study description, 1993, Open-File Report 92-85
• An interim report on flows in the lower Roanoke River, and water quality and hydrodynamics of Albermarle Sound, North Carolina, October 1989-April 1991, 1993, Open-File Report 92-123
• Analytical results for As species and related elements in interstitial porewater and sediment from the Maurice River and Union Lake in Vineland, New Jersey, 1993, Open-File Report 93-243
• Procedures for adjusting regional regression models of urban-runoff quality using local data, 1993, Open-File Report 93-39
• Correlation and description of map units for the geologic map of the northern part of the Simpson Park Mountains (Rocky Hills and western part of the Pete Hanson Creek quadrangles), Eureka County, Nevada, 1993, Open-File Report 93-519
• Summary of reported agriculture and irrigation water use in northwestern Arkansas counties, 1991, 1993, Open-File Report 93-635
• 3D-DEF; a user's manual (a three-dimensional, boundary element modeling program), 1993, Open-File Report 93-547
• Summary of reported agriculture and irrigation water use in Randolph County, Arkansas, 1991, 1993, Open-File Report 93-489
• Vertical distribution of hydraulic characteristics and water quality in three boreholes in the Galena-Platteville Aquifer at the Parson's Casket Hardware Superfund site, Belvidere, Illinois, 1990, 1993, Open-File Report 93-402
• Summary of reported agriculture and irrigation water use in Miller County, Arkansas, 1991, 1993, Open-File Report 93-472
• Data report for a seismic refraction/wide-angle reflection investigation of the Puget Basin and Willamette Valley in western Washington and Oregon, 1993, Open-File Report 93-347
• Preliminary geologic map of Navajo Lake quadrangle, Kane and Iron counties, Utah, 1993, Open-File Report 93-190
• Aquatic macrophytes and selected physical properties of Shingobee and Williams lakes, Minnesota, 1991-92, 1993, Open-File Report 93-143
• Onshore-offshore wide-angle seismic recordings of the 1989 Alaskan EDGE profile: Five-day recorder data, 1993, Open-File Report 93-238
• Bibliography for Triassic and Jurassic magmatic arc, western Nevada and eastern California, 1993, Open-File Report 92-368 B
• Stratigraphic distribution and bibliography of fossil fish, amphibians, and reptiles from Virginia, 1993, Open-File Report 93-222
• Relation of Arias intensity to magnitude and distance in California, 1993, Open-File Report 93-556
• Hydrologic data-collection stations whose stream water quality data were available to prepare the 1990-91 National Water Summary on Stream Water Quality, 1993, Open-File Report 93-29
• Analytical results for soil samples collected at the Roosevelt Hot Springs Known Geothermal Resource Area, Utah; 1976-1987, 1993, Open-File Report 93-260
• Research plan for the investigation of water, energy, and biogeochemical budgets in the Luquillo Mountains, Puerto Rico, 1993, Open-File Report 92-150
• A manual for the installation of bench marks on active volcanoes, 1993, Open-File Report 93-176 B
• Bibliography of well-log applications; annual update, October 1, 1992 to September 30, 1993, 1993, Open-File Report 93-579 B
• Landslide effects, 1993, Open-File Report 93-278 B
• Annotated bibliography of metallogenic maps (material mostly published between 1960 and 1987), 1993, Open-File Report 93-208 B
• Construction, lithologic, and hydrologic data for test wells in the Cedar Grove area, Carroll County, Tennessee, 1993, Open-File Report 92-166
• Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 3, Colorado Plateau and Basin and Range, 1993, Open-File Report 93-248
• Ground-water-quality assessment of the Central Oklahoma Aquifer, Oklahoma: Geochemical and geohydrologic investigations, 1993, Open-File Report 92-642
• Preliminary geologic map of the Oat Mountain 7.5' Quadrangle, southern California, 1993, Open-File Report 93-525
• Selected hydrologic data for southern Utah and Goshen Valleys, Utah, 1890-1992, 1993, Open-File Report 93-108
• Documentation of model input and output values for simulation of regional ground-water flow, carbonate-rock province, Nevada, Utah, and adjacent states, 1993, Open-File Report 93-420
• Barite deposits in the Howard Pass Quadrangle and possible relations to barite elsewhere in the northwestern Brooks Range, Alaska, 1993, Open-File Report 93-215
• Preliminary maps showing Quaternary geology of the Patterson and Crows Landing 7.5-minute quadrangles, California, 1993, Open-File Report 93-223
• A wireline-powered inflatable packer for borehole applications, 1993, Open-File Report 93-485
• Water-quality data for two surface coal mines reclaimed with alkaline waste or urban sewage sludge, Clarion County, Pennsylvania, May 1983 through November 1989, 1993, Open-File Report 93-115
• Preliminary maps showing Quaternary geology of the Solyo and Lone Tree Creek 7.5-minute quadrangles, California, 1993, Open-File Report 93-224
• Program TracePlot, version 2.0; seismic trace plotting program for the Macintosh, 1993, Open-File Report 93-226
• Publications of the Branch of Atlantic Marine Geology for Calendar Year 1992, 1993, Open-File Report 93-537
• USGS Global Change Research, 1993, Open-File Report 93-647
• Map of debris-flow hazard in the Honolulu District of Oahu, Hawaii, 1993, Open-File Report 93-213
• Permanent ground movement associated with the 1992 M=7 Cape Mendocino, California, earthquake: Implications for damage to infrastructure and hazards to navigation, 1993, Open-File Report 93-383
• Geologic map of the Dutchman Draw quadrangle, northern Mohave County, Arizona, 1993, Open-File Report 93-587
• Water-resources investigations in Wisconsin, 1993, 1993, Open-File Report 93-129
• Hydrologic data collected in Maumelle and Winona reservoir systems, central Arkansas, May 1989 through October 1992, 1993, Open-File Report 93-122
• Hydrologic and hydraulic analyses at Akin Branch and Cayce Valley Branch, Columbia, Tennessee, 1993, Open-File Report 92-648
• Grade and tonnage model of Porphyry Cu deposits in British Columbia, Canada, and Alaska, U.S.A., 1993, Open-File Report 93-275
• Surface-water-quality assessment of the Yakima River basin in Washington: Analysis of major and minor elements in fine-grained streambed sediment, 1987, 1993, Open-File Report 93-30
• Preliminary bedrock geology of parts of the Burlington, Headsville, Old Fields, Romney, and Springfield quadrangles, Grant, Hampshire, Hardy, and Mineral Counties, West Virginia, 1993, Open-File Report 93-9
• Water quality of an urban wet detention pond in Madison, Wisconsin, 1987-88, 1993, Open-File Report 93-172
• Techniques for detecting effects of urban and rural land-use practices on stream-water chemistry in selected watersheds in Texas, Minnesota,and Illinois, 1993, Open-File Report 93-130
• Preliminary geologic map of the Bloom SE quadrangle and part of the Simmons Creek quadrangle, Clark County, Kansas, 1993, Open-File Report 92-697
• Planktic foraminifer census data from Northwind Ridge cores PI-88-AP P3, PI-88-AR P7 and PI-88-AR P9, Arctic Ocean, 1993, Open-File Report 93-218
• Isostatic residual gravity map of the Oceanside 1:100,000-scale quadrangle, California, 1993, Open-File Report 93-247
• Geochemical data for Jurassic basalts in the Early Mesozoic Newark Basin, New Jersey: The data of G.T. Faust, 1993, Open-File Report 93-10
• Aeromagnetic map of the Borrego Valley 1:100,000 scale quadrangle, California, 1993, Open-File Report 93-283
• Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program, 1993, Open-File Report 93-406
• Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data, 1993, Open-File Report 93-590 A
• Preliminary geologic map of the Horse Mountain Quadrangle, Garfield County, Colorado, 1993, Open-File Report 93-699
• Preliminary geologic map of the Squaw Lakes quadrangle, Oregon and California, 1993, Open-File Report 93-703
• Earthquake data report, January 1993, 1993, Open-File Report 93-601 A
• Earthquake data report, September 1993, 1993, Open-File Report 93-609 B
• Bibliography of well-log applications; annual update, October 1, 1992 to September 30, 1993, 1993, Open-File Report 93-579 C
• Earthquake data report, May 1993, 1993, Open-File Report 93-605 B
• A bibliography of geomorphometry with a topical key to the literature and an introduction to the numerical characterization of topographic form, 1993, Open-File Report 93-262 C
• Water-resources investigations in Pennsylvania; programs and activities of the U.S. Geological Survey, 1993, 1993, Open-File Report 93-152
• Earthquake data report, August 1993, 1993, Open-File Report 93-608 B
• Preliminary digital Quaternary geologic map data for Indiana, 1993, Open-File Report 93-268
• Bibliography on the occurrence, properties, and uses of zeolites from sedimentary deposits, 1985-1992, 1993, Open-File Report 93-570
• Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993, 1993, Open-File Report 93-560 D
• Geochemistry of oceanic igneous rocks; ridges and islands, 1993, Open-File Report 93-393 B,C
• Special Interest Group on Wide Area Information Servers conference held March 19, 1993, 1993, Open-File Report 93-252
• Total-field aeromagnetic map of part of northern Maine, 1993, Open-File Report 93-573 B
• Streamgaging cableways, 1993, Open-File Report 91-84
• Preliminary geologic map of the Rowland-Bearpaw Mountain area, Elko County, Nevada, 1993, Open-File Report 93-220
• The distribution of Clostridium perfringens, a sewage indicator, in sediments of coastal Massachusetts, 1993, Open-File Report 93-8
• Data, software and applications for education and research in geology; Virginia, 1993, Open-File Report 93-231
• Cartographic technical standards on the Apple Macintosh, 1993, Open-File Report 93-188 B
• Earthquake data report, July 1993, 1993, Open-File Report 93-607 B
• Principal facts and base station descriptions for gravity data compiled for the Santa Ana 1 degree by 2 degrees quadrangle, California, 1993, Open-File Report 93-217
• Historical Shoreline Changes in Puerto Rico, 1901-1987, 1993, Open-File Report 93-574
• Cartographic technical standards on the Apple Macintosh, 1993, Open-File Report 93-188
• GKS-PC; a kernel graphics programming system for IBM-PC and compatible microcomputers, 1993, Open-File Report 93-241 B
• Erosion of Nantucket Island's eastern shore by the northeast storm of December 11-13, 1992, 1993, Open-File Report 93-185
• Saltwater movement in the Upper Floridan aquifer beneath Port Royal Sound, South Carolina, 1993, Open-File Report 91-483
• Ground water atlas of the United States, 1993, Open-File Report 93-91
• Summary of isotopic geochronology for the Leadville 1 degree x 2 degrees Quadrangle, central Colorado, 1993, Open-File Report 93-615
• Earthquake data report, April 1993, 1993, Open-File Report 93-604 B
• Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993, 1993, Open-File Report 93-560 C
• The distribution of silver and other metals in sediments from Massachusetts and Cape Cod Bays, 1993, Open-File Report 93-725
• Earthquake data report, June 1993, 1993, Open-File Report 93-606 B
• Data for selected organic contaminants in the Mississippi and Ohio Rivers near their confluence, June 1989 and May-June 1990, 1993, Open-File Report 93-371
• Analytical results, basic statistics, and locality map of rabbitbrush (genus Chrysothamnus) samples from the Mineral Hot Springs and Valley View Hot Springs Known Geothermal Resource Areas, northern San Luis Valley, Colorado, 1993, Open-File Report 93-17 B
• Nucleation, growth, and disassociation of methane gas hydrate microscope observations in a natural fluid inclusion in fluorite, 1993, Open-File Report 93-388
• Interactive inversion of transient electromagnetic data for a central-induction loop over layered earth models (version 1.0), 1993, Open-File Report 93-234 B
• State water-data reports; hydrologic records of the United States water years 1990, 1991, and 1992, 1993, Open-File Report 93-626
• Underground injection of wastewater in southwest Florida, 1993, Open-File Report 93-450
• Make your own earth and tectonic globes, 1993, Open-File Report 93-380 B
• Wide Area Information Servers Class indexer and server, 1993, Open-File Report 93-253
• Principal facts for gravity stations on Annette Island, Southeast Alaska, 1993, Open-File Report 93-508 B
• A manual for the installation of bench marks on active volcanoes, 1993, Open-File Report 93-176 A
• Drift ice as a geologic agent, 1993, Open-File Report 93-237
• Bibliography on the occurrence, properties, and uses of zeolites from sedimentary deposits, 1985-1992, 1993, Open-File Report 93-570 B
• Geologic radon potential of the United States, 1993, Open-File Report 93-292
• Favorable areas for uranium in the Oligocene White River beds of southwestern South Dakota, southeastern Wyoming and northwestern Nebraska, 1993, Open-File Report 93-624
• Quality of ground water in Jackson County, Mississippi, March - June 1993, 1993, Open-File Report 93-479
• Channel geometry data of streams in the lower Drift River basin affected by the 1989-90 eruptions of Redoubt Volcano, Alaska, 1993, Open-File Report 93-94
• Analytical results and sample locality maps of stream-sediment and heavy-mineral-concentrate samples from the San Juan National Forest, Archuleta, Dolores, Hinsdale, La Plata, Mineral, Montezuma, Rio Grande, San Juan, and San Miguel Counties, Colorado, 1993, Open-File Report 92-709
• U.S.-Soviet Collaborative Geological and Geophysical Survey of the Mid-Atlantic Ridge near 31 degrees N, the Petrov Fracture Zone, 1993, Open-File Report 1994-007