Evaluation of the Geological Survey's experiments with alternative work schedules
Anne E. Strange
1981, Open-File Report 82-813
Geophysical log suite from drill holes No. 1 and 2, Mariano Lake-Lake Valley Drilling Project, McKinley County, New Mexico
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-172
Scanning electron micrographs of modern and late Holocene chrysomonad cysts from Harden Lake Meadow, Yosemite National Park, California
David P. Adam
1981, Open-File Report 81-46
Preliminary geologic map and cross sections of the Pine Grove-Blawn Mountain area, Beaver County, Utah
Jeffrey T. Abbott, Myron G. Best, Hal Tryon Morris
1981, Open-File Report 81-525
Preliminary map showing availability of water from glacial-drift aquifers in Towner County, north-central North Dakota
P.G. Randich, Ronald L. Kuzniar
1981, Open-File Report 82-767
This preliminary map is the first product of the ground-water resources study of Towner County, which has an area of 1,049 mi2 (2,717 km2) in north-central North Dakota (see location map). The study is part of a statewide program to determine the...
Water resources data for Illinois, water year 1980; Volume 2, Illinois River basin
Water Resources Division, U.S. Geological Survey
1981, Water Data Report IL-80-2
Geologic map of the Mount Moriah Further Planning (RARE II) Area, eastern Nevada
R. K. Hose
1981, Miscellaneous Field Studies Map 1244-A
Quality of water in James Creek, Monroe County, Mississippi
Gene A. Bednar
1981, Open-File Report 81-1181
A short-term quality-of-water study of James Creek near Aberdeen, Mississippi was conducted on November 14-16, 1978, during a period of low streamflow. During the study, the water in the 2.6-mile stream reach was undesirable for many uses. Wastewater inflow immediately upstream of the study area contributed to the dissolved-solids load...
Saline ground-water discharge to the Smoky Hill River between Salina and Abilene, central Kansas
Joe B. Gillespie, Gerald D. Hargadine
1981, Water-Resources Investigations Report 81-43
Saline water discharges from the alluvial aquifer into the Smoky Hill and Solomon Rivers between New Cambria and Sand Springs, Kansas. During relatively stable base flow in 1976-77, the discharge was about 32 cubic feet per second. Chloride concentrations at base flow increased about 800 milligrams per liter in the...
Preliminary data report for the San Juan Basin-Crownpoint surveillance study
Peter F. Frenzel, Steven D. Craigg, Elizabeth T. Padgett
1981, Open-File Report 81-484
Geohydrologic data that may be used to predict the effects of mining on Navajo water resources in the San Juan structural basin are reported as well as the current availability of data from other government agencies. Emphasis is on the vicinity of Crownpoint, New Mexico....
Machine-generated displays of well logs and lithology from selected wells on the North Slope of Alaska; 11 wells from the northeastern part of the National Petroleum Reserve in Alaska (NPRA)
Kenneth J. Bird
1981, Open-File Report 81-1034
Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska
D. P. Cox, D.E. Detra, R. L. Detterman
1981, Miscellaneous Field Studies Map 1053-K
Machine-generated displays of well logs and lithology from selected wells on the North Slope of Alaska; 7 wells from the east-central North Slope
Kenneth J. Bird
1981, Open-File Report 81-1036
A program for rapidly computing the magnetic anomaly over digital topography
Richard J. Blakely
1981, Open-File Report 81-298
Digital-model simulation of the Toppenish alluvial aquifer, Yakima Indian Reservation, Washington
E.L. Bolke, James A. Skrivan
1981, Open-File Report 81-425
Increasing demands for irrigating additional lands and proposals to divert water from the Yakima River by water users downstream from the Yakima Indian Reservation have made an accounting of water availability important for present-day water management in the Toppenish Creek basin. A digital model was constructed and calibrated for the...
Principal facts for gravity stations in the Pueblo 1 degree x 2 degrees Quadrangle, south-central Colorado
Frances M. Boler
1981, Open-File Report 81-357
Chemical analyses of soils and other surficial materials of the conterminous United States
Josephine G. Boerngen, Hansford T. Shacklette
1981, Open-File Report 81-197
Residual magnetic map of Umnak Plateau region, southeastern Bering Sea
J.R. Childs, A. K. Cooper, A.W. Wright
1981, Geophysical Investigations Map 939
Floodflow characteristics of the Sacramento River in the vicinity of Gianella Bridge, Hamilton City, California
J. C. Blodgett
1981, Open-File Report 81-328
Floodflow, channel, and geomorphic data were assembled to evaluate the characteristics of flooding of the Sacramento River at the Gianella Bridge on State Highway 32 at Hamilton City, Calif. The bridge, constructed with a large center pier and drawrest structure in 1908, constricts floodflows at the site. Variations in river...
Completion and testing of Madison Limestone test well 3, NW1/4SE1/4 sec. 35, T.2N., R.27E., Yellowstone County, Montana
Richard K. Blankennagel, Lewis W. Howells, W. Roger Miller
1981, Open-File Report 81-528
Selected intervals in the lower and upper parts of the Mission Canyon Limestone of Mississippian age, and the Amsden Formation and Tensleep Sandstone of Pennsylvanian age, containing water with dissolved-solids concentrations of 3,000 milligrams per liter or less, were perforated through 7-inch casing that was cemented to the wells of...
Geologic map of anthracite-bearing rocks in the Nesquehoning Quadrangle, Carbon County, Pennsylvania
G.H. Wood Jr.
1981, IMAP 1255
Magnetic surveys in the Hajrah-Hamdah area, including a ground survey of the Hajr ancient mine, Kingdom of Saudi Arabia
H. Richard Blank, Maher A. Bazzari
1981, Open-File Report 81-1216
Clay mineralogy of Devonian shales in the Appalachian Basin
John W. Hosterman, Sallie I. Whitlow
1981, Open-File Report 81-585
A study of the clay mineralogy of the Devonian black shales of the Appalachian basin was undertaken to help predict areas for potential gas resources. More than 2,100 samples from 84 drill holes representing 11 shale units were analyzed for clay mineralogy or whole—rock mineralogy or both. Approximately 1,300 samples...
Lithologic descriptions, core and cutting samples, Mariano Lake-Lake Valley drilling project, McKinley County, New Mexico, hole No. 7
A. R. Kirk, W. M. Aubrey, A. C. Huffman, L.C. Gundersen, R.L. Schurman, W. Thoen, D. Francis, M. W. Green, L.A. Indelicato, K. J. Franczyk
1981, Open-File Report 81-1206
Land use series, Evansville, Indiana; Kentucky
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-6