Multichannel seismic-reflection profiles collected in 1977 in the northern Bering Sea
A. K. Cooper, M. S. Marlow, D. M. Mann
1986, Open-File Report 86-207
Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Mount Grafton Wilderness Study Area (NV-040-169), White Pine and Lincoln counties, Nevada
G.W. Day, H. N. Barton
1986, Open-File Report 86-463
Gravity anomaly map of the United States; Part A: Conterminous United States
Water Resources Division, U.S. Geological Survey
1986, Geophysical Investigations Map 964
No abstract available....
Preliminary studies of gold deposits and rock geochemistry in the Shiaila area, Jabal As Silsilah Quadrangle, Kingdom of Saudi Arabia
C. W. Smith, R.M. Samater
1986, Open-File Report 86-28
Activities of the Water Resources Division, California District, in the 1985 fiscal year
P. W. Anttila (compiler)
1986, Open-File Report 86-244
This report summarizes the progress of water-resources studies in California by the U.S. Geological Survey during the fiscal year 1985. Much of the work was done in cooperation with the State and local agencies. Additional supporting funds were transferred from other Federal agencies or appropriated directly to the Geological Survey....
Metamorphic map of the Iron River 1° x 2° quadrangle, Michigan and Wisconsin
Karen Wier
1986, IMAP 1360-G
No abstract available....
Water-quality data for Arvada Reservoir, Denver metropolitan area, Colorado
L. J. Britton, N. G. Gaggiani
1986, Open-File Report 86-489
Physical, chemical, and biological water quality data were collected and compiled for five sites in Arvada Reservoir, one site in Ralston Creek, and two sites in Croke Canal, in the Denver metropolitan area, Colorado. The purpose of the data collection was to determine the water quality of Arvada Reservoir, evaluate...
Preliminary geologic maps of the Reese Mountain and part of the Hightower SW 7.5 minute quadrangles (Part A) and parts of the Fletcher Park and Johnson Mountain 7.5 minute quadrangles (Part B), Albany and Platte counties, Wyoming
G. L. Snyder
1986, Open-File Report 86-201
No abstract available. ...
Gold in the conterminous United States, perspective of 1986 — Preliminary map of selected geographic, economic, and geologic attributes of productive (>10,000 oz) gold districts
Edwin W. Tooker, Thomas L. Vercoutere
1986, Open-File Report 86-209
No abstract available....
Altitude and configuration of the water table in the High Plains Aquifer in Kansas, 1960
Marilyn E. Pabst, Lloyd E. Stullken
1986, Open-File Report 82-429
The High Plains aquifer in Kansas is part of a regional aquifer system that extends into Colorado, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The aquifer in Kansas underlies an area of 31,000 square miles in the western and south-central part of the State. The aquifer is a...
Ground-water levels in Alaska, water year 1983
J.O. Brunett
1986, Open-File Report 86-56
Groundwater level data in Alaska are summarized for the 1983 water year for observation wells at which levels are either recorded continuously or measured intermittently. For wells at which water levels are measured semi-annually, 10-year summaries are presented. Water levels for 153 observation wells are shown on graphs and locations...
Antelope Valley-East Kern Water Agency, California, showing ground-water subunits and areas, location of wells, and water-level contours for spring 1984
W. R. Moyle Jr., Florence M. Glenn
1986, Open-File Report 86-498
No abstract available....
Seismicity map of the conterminous United States and adjacent areas, 1975-1984
C. W. Stover
1986, Geophysical Investigations Map 984
No abstract available....
Approximate altitude of water levels in wells in the Chicot and Evangeline aquifers in the Houston area, Texas, spring 1986
James Frank Williams III, C.E. Ranzau Jr., L.S. Coplin
1986, Open-File Report 86-306
The purpose of this report, which was prepared in cooperation with the City of Houston and the Harris-Galveston Coastal Subsidence District, is to show the altitudes of water levels in wells in the Chicot and Evangeline aquifers in the Houston, Texas, metropolitan areas. The maps are based on water-level measurements...
Principle facts for gravity stations along lines 4A and 4B of the Quebec-western Maine seismic reflection profile, west-central Maine
S. L. Snyder, J. D. Phillips
1986, Open-File Report 86-460
Preliminary geologic map and section of the Bull Basin quadrangle, Catron County, New Mexico
James C. Ratte
1986, Open-File Report 86-194
Lahars and lahar-runout flows in the Toutle-Cowlitz River system, Mount St. Helens, Washington; magnitude and frequency
K. M. Scott
1986, Open-File Report 86-500
No abstract available. ...
Analytical results for samples of nonmagnetic heavy-mineral concentrates from the Tonopah 1° x 2° quadrangle, Nevada
D. F. Siems, M. L. Marchitti, J. T. Nash
1986, Open-File Report 86-213
No abstract available....
Mineral resource potential for tin and tungsten in the Charlotte 1 degree x 2 degrees quadrangle, North Carolina and South Carolina
Jacob E. Gair
1986, IMAP 1251-I
No abstract available....
Map of Western Copper River Basin, Alaska, Showing Lake Sediments and Shorelines, Glacial Moraines, and Location of Stratigraphic Sections and Radiocarbon-Dated Samples
John R. Williams, John P. Galloway
1986, Open-File Report 86-390
The purpose of this report is to make available basic data on radiocarbon dating of 61 organic samples from 40 locations in the western Copper River Basin and adjacent uplands and in the uppermost Matanuska River Valley. The former distribution of late Quaternary glacial lakes and of glaciers as mapped...
Geologic and other data on selected dams and reservoirs world-wide
Desiree Stuart-Alexander, Larry N. Smith, Carol N. Healy, Evelyn B. Newman, Robert K. Mark
1986, Open-File Report 86-524-B
Petrology of metamorphosed chromite-bearing ultramafic rocks from the Red Lodge District, Montana
Patricia J. Loferski
1986, Bulletin 1626-B
Geological map of parts of Lopez Mountain, Santa Margarita Lake, and Pozo Summit quadrangles, California
J. G. Vedder, D. G. Howell, Hugh McLean
1986, Open-File Report 86-635
No abstract available....
Hydrologic reconnaissance and summary of existing data on surface and ground-water resources in the Missouri River valley in Woodbury and Monona counties, Iowa, 1985
R.C. Buchmiller
1986, Open-File Report 86-144
A hydrologic reconnaissance of the Missouri River valley in western Iowa was begun in 1985. The study area is about 400 sq mi of Missouri River flood plain used mainly for agricultural purposes and is located mostly in parts of Woodbury and Monona Counties, Iowa. The reconnaissance was conducted to...
Preliminary studies of the Raha fault zone and enclosing rocks in the Buqaya area, Jabal As Silsilah Quadrangle, Kingdom of Saudi Arabia
C. W. Smith
1986, Open-File Report 86-29