Chemical and physical characteristics of water and sediment in Scofield Reservoir, Carbon County, Utah
Kidd M. Waddell, D.W. Darby, S.M. Theobald
1985, Water Supply Paper 2247
Evaluations based on the nutrient content of the inflow, outflow, water in storage, and the dissolved-oxygen depletion during the summer indicate that the trophic state of Scofield Reservoir is borderline between mesotrophic and eutrophic and may become highly eutrophic unless corrective measures are taken to limit nutrient inflow.Sediment deposition in...
Geology of the Tanama and Helecho porphyry copper deposits and vicinity, Puerto Rico
D. P. Cox
1985, Professional Paper 1327
Federal coal resource occurrence and coal development potential maps of the Gallup West 7 1/2-minute Quadrangle, McKinley County, New Mexico
Berge Exploration Inc.
1985, Open-File Report 80-33
Validity of Darcy's law under transient conditions
C.E. Mongan
1985, Professional Paper 1331
Darcy 's Law, which describes fluid flow through porous materials, was developed for steady flow conditions. The validity of applying this law to transient flows has been mathematically verified for most ground-water flow conditions. The verification was accomplished through application of Hankel transforms to linearized Navier-Stokes equations which described flow...
Vegetation and climates of the last 45,000 years in the vicinity of the Nevada Test Site, south-central Nevada
W. G. Spaulding
1985, Professional Paper 1329
No abstract available....
Hydrology of the Floridan aquifer system in west-central Florida
P.D. Ryder
1985, Professional Paper 1403-F
No abstract available....
Photogrammetric determination of surface altitude, terminus position, and ice velocity of Columbia Glacier, Alaska
M. F. Meier, Lowell A. Rasmussen, R. M. Krimmel, R.W. Olsen, David Frank
1985, Professional Paper 1258-F
Federal coal resource occurrence and coal development potential maps of the Gallup East 7 1/2-minute Quadrangle, McKinley County, New Mexico
Berge Exploration Inc.
1985, Open-File Report 80-34
Sediment sources and transport in Kings Bay and vicinity, Georgia and Florida, July 8-16, 1982
D. B. Radtke
1985, Professional Paper 1347
Water quality, bottom-material, suspended-sediment, and current velocity data were collected during July 1982 in Kings Bay and vicinity to provide information on the source and transport of estuarine sediments. Kings Bay and Cumberland Sound, the site of the Poseidon Submarine Base in southeast Georgia, are experiencing high rates of sediment...
Freshwater heads and ground-water temperatures in aquifers of the Northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming
D.H. Lobmeyer
1985, Professional Paper 1402-D
Federal coal resource occurrence and coal development potential maps of the Big Rock Hill 7 1/2-minute Quadrangle, McKinley County, New Mexico
Berge Exploration Inc.
1985, Open-File Report 80-29
Complete Bouguer gravity map of the Sherbrooke and Lewiston 1° x 2° quadrangles, Maine, New Hampshire, Vermont, and adjacent Quebec
Wallace A. Bothner
1985, Open-File Report 85-17
No abstract available....
The ground-water flow system in northern Missouri with emphasis on the Cambrian-Ordovician aquifer
J. L. Imes
1985, Professional Paper 1305
Federal coal resource occurrence and coal development potential maps of the Casamero Lake 7 1/2-minute Quadrangle, McKinley County, New Mexico
Berge Exploration Inc.
1985, Open-File Report 80-38
Geology and description of the thorium and rare-earth veins in the Laughlin Peak area, Colfax County, New Mexico
M.H. Staatz
1985, Professional Paper 1049-E
No abstract available....
Federal coal resource occurrence and coal development potential maps of the Bread Springs 7 1/2-minute Quadrangle, McKinley County, New Mexico
Berge Exploration Inc.
1985, Open-File Report 80-35
Geochemistry of ground-water in two sandstone aquifer systems in the Northern Great Plains in parts of Montana and Wyoming, North Dakota, and South Dakota
Thomas Henderson
1985, Professional Paper 1402-C
The Kootenai Formation in the Judith Basin, Montana, and the Lance Formation and Fox Hills Sandstone in the Powder River Basin, Wyoming, constitute two important sandstone aquifer systems in the Northern Great Plains region. Ground waters in each of these systems evolve from low dissolved-solids concentration, near-neutral pH, predominantly calcium...
Changes in the nomenclature and stratigraphy of Proterozoic metamorphic rocks, Tusas Mountains, north-central New Mexico
Reinhard A. Wobus
1985, Bulletin 1571
Evaluating earthquake hazards in the Los Angeles region— An earth-science perspective
Joseph I. Ziony, editor(s)
1985, Professional Paper 1360
Potentially destructive earthquakes are inevitable in the Los Angeles region of California, but hazards prediction can provide a basis for reducing damage and loss. This volume identifies the principal geologically controlled earthquake hazards of the region (surface faulting, strong shaking, ground failure, and tsunamis), summarizes methods for characterizing their extent...
Federal coal resource occurrence and coal development potential maps of the Borrego Pass 7 1/2-minute Quadrangle, McKinley County, New Mexico
Berge Exploration Inc.
1985, Open-File Report 80-37
Cretaceous actaeonellid gastropods from the Western Hemisphere
N. F. Sohl, H.A. Kollman
1985, Professional Paper 1304
Summary of the geology, economic aspects, and geochemistry of the Schwartzwalder uranium-bearing area, Ralston Buttes District, Jefferson County, Colorado
Edward J. Young
1985, Bulletin 1555
The effects of ground water, slope stability, and seismic hazard on the stability of the South Fork Castle Creek blockage in the Mount St. Helens area, Washington
William Meyer, M. A. Sabol, H. X. Glicken, Barry Voight
1985, Professional Paper 1345
A slope stability analysis on the South Fork Castle Creek debris avalanche blockage, near Mount St. Helens, Washington, was conducted to determine the likelihood of mass failure of the blockage and resultant breakout of South Fork Castle Creek Lake. On the basis of material properties, groundwater levels, and seismic history...
Geology and geochronology of granitoid and metamorphic rocks of late Archean age in northwestern Wisconsin
P.K. Sims, Z. E. Peterman, R. E. Zartman, F. C. Benedict
1985, Professional Paper 1292-C
Granitoid rocks of the Puritan Quartz Monzonite and associated biotite gneiss and amphibolite in northwestern Wisconsin compose the southwestern part of the Puritan batholith of Late Archean age. They differ from rocks in the Michigan segment of the batholith in having been deformed by brittle-ductile deformation and partly recrystallized during...
Studies of mineralized intrusive complexes in north-central Montana
D. A. Lindsey, F. S. Fisher, C. W. Naeser
1985, Professional Paper 1301
No abstract available....
