Shaded relief map of the lunar polar regions
Water Resources Division, U.S. Geological Survey
1981, IMAP 1326-A
Isotopic U-Pb ages of zircon from the granitoids of the central Sierra Nevada, California
T. W. Stern, P. C. Bateman, B. A. Morgan, M. F. Newell, D. L. Peck
1981, Professional Paper 1185
A regional geochemical reconnaissance, north-central Sonora, Mexico; techniques and analytical data
James G. Frisken, Elwin L. Mosier, Robert L. Turner
1981, Open-File Report 81-795
Placer gold occurrences in Alaska
E. H. Cobb
1981, Open-File Report 81-1326
Late Jurassic ammonites from Alaska
Ralph William Imlay
1981, Professional Paper 1190
Analyses of rock and stream-sediment samples, Mount Zirkel Wilderness and Northern Park Range vicinity, Jackson and Routt counties, Colorado
George L. Snyder, R.T. Hopkins, J. A. Domenico, J. G. Frisken, J. Mitchell
1981, Open-File Report 81-186
Biota and biological parameters as environmental indicators
P. E. Greeson, editor(s)
1981, Circular 848-B
This is the third of several compilations of briefing papers on water quality by the U.S. Geological Survey. Each briefing paper is prepared in a simple, nontechnical, easy-to-understand manner. This U.S. Geological Survey Circular contains papers on selected organic substances in water. Briefing papers are included on ' Why study...
Preliminary geologic interpretation of a seismic reflection profile across the Queen Charlotte Island fault system, Dixon Entrance, Canada-United States
P. D. Snavely, H. C. Wagner, Donald H. Tompkins, D. L. Tiffin
1981, Open-File Report 81-299
Metropolitan San Francisco and Los Angeles earthquake loss studies: 1980 assessment
Karl V. Steinbrugge, Sylvester Theodore Algermissen, H.L. Lagorio, L.S. Cluff, H.J. Degenkolb
1981, Open-File Report 81-113
Irradiation of samples for 40Ar/39Ar dating using the Geological Survey TRIGA reactor
G. Brent Dalrymple, E.C. Alexander, M. A. Lanphere, G.P. Kraker
1981, Professional Paper 1176
Rainfall-runoff hydrographs and basin characteristics data for small streams in Oklahoma
D. L. Bergman, Thomas L. Huntzinger
1981, Open-File Report 81-824
Rainfall with concordant runoff events recorded at 45 gages located in drainage basins of less than 30 square miles in Oklahoma are summarized. Selected basin characteristics which relate to storm runoff are described and tabulated for each gage site summarized. A tabulation is included which identifies drainage basins that produce...
Geologic map of the Mount Whitney quadrangle, Inyo and Tulare Counties, California
James Gregory Moore
1981, Geologic Quadrangle 1545
Infectious waterborne diseases
Phillip E. Greeson
1981, Circular 848-D
This is the third of several compilations of briefing papers on water quality by the U.S. Geological Survey. Each briefing paper is prepared in a simple, nontechnical, easy-to-understand manner. This U.S. Geological Survey Circular contains papers on selected organic substances in water. Briefing papers are included on ' Why study...
U.S. Geological Survey workshop on nonfuel mineral-resource appraisal of wilderness and CUSMAP areas
Daniel R. Shawe (compiler)
1981, Circular 845
Geochemical analyses for gold and zinc of 137 stream-sediment samples from the John Muir Wilderness, California
M. F. Diggles, David A. Dellinger, E. A. Du Bray
1981, Open-File Report 81-254
Geochemical results of 1979 coal drilling in the Warrior coal field, Tuscaloosa, Fayette, Walker, and Marion counties, Alabama
Sharon Rose O’Donnell, Catherine A. Horsey
1981, Open-File Report 81-617
Earthquake hazard studies in Northeastern United States
Y.P. Aggarwal, L. R. Sykes
1981, Open-File Report 81-943
Toxicity of Mount St. Helens ash leachate to a blue-green alga
Diane M. McKnight, Gerald L. Feder, Eric A. Stiles
1981, Circular 850-F
During several periods of volcanic-ash eruption at Mount St. Helens, Wash., (March 30, May 25-26, May 30-June 2, and June 12-13, 1980) strong winds from the north occurred at high altitudes. As a result, the volcanic ash fell some 50 miles to the south in the Bull Run watershed, the...
Reflection and refraction of P and type-I S waves at plane interfaces in elastic and anelastic media
Roger D. Borcherdt
1981, Open-File Report 81-392
Lithologic descriptions, core and cutting samples, Mariano Lake-Lake Valley drilling project, McKinley County, New Mexico, hole No. 3
A. C. Huffman, A. R. Kirk, D.J. Hammond, R. S. Zech, K. J. Franczyk, B. A. Steele-Mallory, L.C. Gundersen, P.G. Sikkink, S. M. Condon, D.S. Mruk, M. Moore, L.A. Indelicato, P. Hildebrandt
1981, Open-File Report 81-1202
Land use and land cover and associated maps for Mobile, Alabama; Mississippi, Louisiana
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-1
Subsurface investigation of liquefaction, Imperial Valley earthquake, California, October 15, 1979
M.J. Bennett, T. L. Youd, E. L. Harp, G. F. Wieczorek
1981, Open-File Report 81-502
Organic substances in water
Phillip E. Greeson, editor(s)
1981, Circular 848-C
This is the third of several compilations of briefing papers on water quality by the U.S. Geological Survey. Each briefing paper is prepared in a simple, nontechnical, easy-to-understand manner. This U.S. Geological Survey Circular contains papers on selected organic substances in water. Briefing papers are included on ' Why study...
U, Th, and K of some major Precambrian lithologic units of the Hartville Uplift, Wyoming
Zell E. Peterman, C. M. Bunker, G. L. Snyder, C. A. Bush
1981, Open-File Report 81-1028
Soil micromorphology and faulting
Lowell A. Douglas
1981, Open-File Report 81-279