Preliminary geologic map of the Olaf Knolls Quadrangle, Mohave County, Arizona
Ivo Lucchitta, L. Sue Beard
1981, Open-File Report 81-1322
Geologic map of the Hawthorne Quadrangle, Mineral County, Nevada
John H. Stewart, D. C. Johannesen, J. C. Dohrenwend
1981, Miscellaneous Field Studies Map 1277
Seismicity studies for earthquake prediction in Southern California using a mobile seismographic array
Hiroo Kanamori, Karen McNally
1981, Open-File Report 81-282
Since 1973, the California Institute of Technology has been monitoring large quarry blasts which occur in Southern California....
Geologic map of parts of Crescent Junction and Floy Canyon quadrangles, Utah, showing coal zones and adjacent rocks
James Louis Gualtieri
1981, Open-File Report 82-584
Geologic map of parts of Sego Canyon and Thompson quadrangles, Utah, showing coal zones and adjacent rocks
James Louis Gualtieri
1981, Open-File Report 81-553
Map showing post-Wisconsin sedimentation patterns and faulting in the Beeville 1 degree x 2 degrees quadrangle, Texas
H. L. Berryhill Jr., A. R. Trippet
1981, IMAP 1288-D
No abstract available....
Map showing paleogeography of the continental shelf during the low stand of sea level, Wisconsin glacial epoch, Beeville 1 degree x 2 degrees quadrangle, Texas
H. L. Berryhill Jr.
1981, IMAP 1288-E
No abstract available....
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
Streamflow, sediment transport, and nutrient transport at Incline Village, Lake Tahoe, Nevada, 1970-73
Patrick A. Glancy
1981, Open-File Report 80-2045
The five principal creeks, First Creek, Second Creek, Wood Creek, Third Creek, and Incline Creek, with a cumulative drainage of 17.8 square miles, furnished a yearly average of about 15,000 acre-feet of runoff, mainly snowmelt, to Lake Tahoe during the 1970-73 water years. Annual runoff from the individual streams ranged...
Map showing post-Wisconsin sedimentation patterns and faulting in the Corpus Christi 1 degree x 2 degrees quadrangle, Texas
H. L. Berryhill Jr., A. R. Trippet
1981, IMAP 1287-D
No abstract available....
The U.S. Geological Survey Coal Hydrology Program and the potential of hydrologic models for impact assessments
W. Harry Doyle
1981, Open-File Report 81-542
A requirement of Public Law 95-87, the Surface Mining Control and Reclamation Act of 1977, is the understanding of the hydrology in actual and proposed surface-mined areas. Surface-water data for small specific-sites and for larger areas such as adjacent and general areas are needed also to satisfy the hydrologic requirements...
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
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
Regional geologic map for the Cache Creek-Bear Thrust environmental impact statement, Teton and Sublette Counties, Wyoming
Phillip R. Goetze
1981, Open-File Report 81-856
No abstract available....
Goals, strategies, priorities, and tasks of a national landslide hazard-reduction program
Water Resources Division, U.S. Geological Survey
Earl E. Brabb, editor(s)
1981, Open-File Report 81-987
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...
Hydrology of area 4, Eastern Coal Province, Pennsylvania, Ohio, and West Virginia
Donald K. Roth, Morris J. Engelke Jr., and others
1981, Open-File Report 81-343
Area 4 (one of the 24 hydrologic areas defining the Eastern Coal Province) is located at the northern end of the Eastern Coal Province in eastern Ohio, northern West Virginia, and western Pennsylvania. It is part of the upper Ohio River basin, which includes the Beaver, Mahoning, and Shenango Rivers....
Calculation of strong ground motion and local field-far field relationships for the April 25, 1965, Puget Sound, Washington, earthquake
Charles A. Langston
1981, Open-File Report 81-377
Aeromagnetic map of central and northeastern Arkansas
T.G. Hildenbrand, J. D. Hendricks, R.P. Kucks
1981, Open-File Report 81-758
Placer gold occurrences in Alaska
E. H. Cobb
1981, Open-File Report 81-1326
A summary of environmental geologic studies on the southeastern United States Atlantic Outer Continental Shelf, 1977-1978
Peter Popenoe
1981, Open-File Report 81-583
Fish and wildlife resources of the Great Lakes coastal wetlands within the United States
Suzanne M. Hartley, Mark D. Barnes
Charles E. Herdendorf, editor(s)
1981, FWS/OBS 81/02
Geology of the eastern part of the Harold D. Roberts Tunnel, Colorado (Stations 690+00 to 1238+58)
Lawrence Allen Warner, Charles Sherwood Robinson
1981, Professional Paper 831-D
Mineral resources of the Flint Creek Range Wilderness Study Area, Granite and Powell counties, Montana
George Edward Ericksen, R. W. Leinz, Lawrence Y. Marks
1981, Open-File Report 81-1095
Ground motion predictions for the Los Angeles Basin from a major San Andreas earthquake (HA and HB)
R.J. Apsel, G.A. Frazier, A. Jurkevics, J.C. Fried
1981, Open-File Report 81-276