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Page 5251, results 131251 - 131275

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Not all publications have extents, not all extents are completely accurate
Lower Tertiary coal bed distribution and coal resources of the Reno Junction-Antelope Creek area, Campbell, Converse, Niobrara, and Weston counties, Wyoming
N.M. Denson, J. H. Dover, L. M. Osmonson
1978, Miscellaneous Field Studies Map 960
The Powder River Basin of Wyoming and Montana contains some of the world's most extensive deposits of low sulfur subbituminous coal.  The major coal beds occur in the upper part of the Fort Union and lower part of the Wasatch Formations of early Tertiary age (deposited about 60 to 50...
Floods of July 19-20, 1977 in the Johnstown area, western Pennsylvania
Stan A. Brua
1978, Open-File Report 78-963
Intense rainfall on the evening of July 19 and early morning hours of July 20, 1977, resulted in moderate to record flooding throughout much of an eight-county area of southwest Pennsylvania. In a 400-square-mile area directly north and east of Johnstown, rainfall totals of 6 to 12 inches were measured...
FRISK: computer program for seismic risk analysis using faults as earthquake sources
Robin K. McGuire
1978, Open-File Report 78-1007
This computer program makes probabilistic seismic hazard calculations at sites affected by earthquakes occurring on faults which are defined by the user as a series of line segments. The length of rupture of the fault as a function of earthquake magnitude is accounted for, and ground motion estimates at the...
Geophysical data from the 1975 cruise of the NOAA ship Surveyor in northern Gulf of Alaska
Bruce Molnia, Paul R. Carlson, Lisa H. Wright
1978, Open-File Report 78-209
In April and Flay 1975, a U.S. Geological Survey marine geology field party under the leadership of Bruce F. Molnia and Paul R. Carlson collected geophysical data from the N.O.A.A. ship Surveyor. The cruise, which consisted of 3 legs, studied the area between Cross Sound and Seward (Figure 1). Maps...
Impact of coastal processes on resource development with an example from Icy Bay, Alaska
Bruce F. Molnia
1978, Open-File Report 79-1693
The coastline of Alaska is dynamic and continually readjusting to changes in the many processes that operate in the coastal zone. Because of this dynamic nature, special consideration must be made in planning for development, and. caution must be exercised in site selection for facilities to be emplaced in the...
Report on the beach dynamics, geology, and oil spill susceptibility of the Gulf of Alaska coastline in Glacier Bay National Monument -- Sea Otter Creek to Icy Point
Bruce Molnia, Mark C. Wheeler
1978, Open-File Report 78-284
Observations of the Gulf of Alaska coastline in Glacier Bay National Monument were conducted between June 1975 and July 1977 to: (1) characterize the beach environment, and (2) assess the effects of an oil spill (fig. 1). These included overflights in June 1975, June 1976, July 1976, January 1977, May...
Model analysis of the impact on ground-water conditions of the Muskegon County wastewater disposal system, Michigan
Michael G. McDonald, William B. Fleck
1978, Open-File Report 78-99
A digital model was developed to study the impact on ground-water conditions of the Muskegon County wastewater disposal system. At the disposal site, wastewater is stored in two 850-acre (344-ha) lagoons and then spray-irrigated on crop land. About 70 miles (105 km) of drainage tile, which underlies the irrigated land,...
Water resources of the Cordova area, Alaska
George A. McCoy, Geoffrey W. Freethey
1978, Open-File Report 78-310
This report is a compilation of ground-water, surface-water, and water-quality data collected by the U.S. Geological Survey, Water Resources Division on Eyak Lake and Power Creek, near Cordova, and wells in and near Cordova, Alaska. Many of these data were collected as part of a cooperative program with the city...
Evaluation and design of a streamflow-data network in Washington
Marshall E. Moss, W.L. Haushild
1978, Open-File Report 78-167
A method of evaluating the transferability of streamflow information by regional regression analysis was applied in Washington to several streamflow variables. The annual mean and annual standard deviation were chosen to represent the development potential of the water resource, while the mean, standard deviation, and the 50-year recurrence interval of...
Mineral exploration in the Wadi Bidah district, 1972-1976, Kingdom of Saudi Arabia
Thor H. Kiilsgaard, W.R. Greenwood, W.P. Puffet, M.I. Naqvi, R. J. Roberts, R. G. Worl, Habib Merghelani, V. J. Flanigan, A.R. Gazzaz
1978, Open-File Report 78-771
Four deposits in the Wadi Bidah district of southwestern Saudi Arabia were explored during the period 1972-1974. The work consisted of geologic, geochemical, and geophysical investigations and diamond drilling in the subsurface. Thirteen holes were drilled, aggregating a length of 2,397 m. Drilling at three of the deposits, Gehab, Sha'ab...
Water resources of the central Powder River area of southeastern Montana
W. R. Miller
1978, Open-File Report 78-237
Water for domestic, stock, and public use is available from the Fox Hills-lower Hell Creek aquifer of Late Cretaceous age. Water for domestic and stock use is available from the upper part of the Hell Creek Formation of Late Cretaceous age and the lower part of the Fort Union Formation...