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Page 4827, results 120651 - 120675

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Preliminary report on the geology and gold mineralization of the Gold Basin-Lost Basin mining districts, Mohave County, Arizona
Ted G. Theodore, Will N. Blair, J. Thomas Nash, Edwin H. McKee
1982, Open-File Report 82-1052
The Gold Basin-Lost Basin mining districts are adjacent to each other in northwestern Arizona, south of Lake Mead, and just west of the Grand Wash Cliffs. Most recorded production from lode deposits is credited to mines in the Gold Basin district, which is in the southern White Hills, whereas the...
Intrusive rocks of the Holden and Lucerne quadrangles, Washington— The relation of depth zones, composition, textures, and emplacement of plutons
Fred W. Cater
1982, Professional Paper 1220
The core of the northern Cascade Range in Washington consists of Precambrian and upper Paleozoic metamorphic rocks cut by numerous plutons, ranging in age from early Triassic to Miocene. The older plutons have been eroded to catazonal depths, whereas subvolcanic rocks are exposed in the youngest plutons. The Holden and...
A hybrid structure for the storage and manipulation of very large spatial data sets
Donna J. Peuquet
1982, Open-File Report 82-816
The map data input and output problem for geographic information systems is rapidly diminishing with the increasing availability of mass digitizing, direct spatial data capture and graphics hardware based on raster technology. Although a large number of efficient raster-based algorithms exist for performing a wide variety of common tasks on...
Test well DO-CE 88 at Cambridge, Dorchester County, Maryland
Henry Trapp, L.L. Knobel, Harold Meisler, P.P. Leahy
1982, Open-File Report 82-1015
Test well DO-CE 88 at Cambridge, Maryland, penetrated 3,299 feet of unconsolidated Quaternary, Tertiary and Cretaceous sediments and bottomed in quartz-monzonite gneiss. The well was drilled to provide data for a study of the aquifer system of the northern Atlantic Coastal Plain. Twenty-one core samples were collected. Six sand zones...
FLOWCHART; a computer program for plotting flowcharts
Bernice Bender
1982, Open-File Report 82-999
The computer program FLOWCHART can be used to very quickly and easily produce flowcharts of high quality for publication. FLOWCHART centers each element or block of text that it processes on one of a set of (imaginary) vertical lines. It can enclose a text block in a rectangle, circle or...
Geochemical orientation for mineral exploration in the Hashemite Kingdom of Jordan
W.C. Overstreet, D. J. Grimes, J. F. Seitz
1982, Open-File Report 82-791
This report is a supplement to previous accounts of geochemical exploration conducted in the Hashemite Kingdom of Jordan by the Natural Resources Authority of the Royal Government of Jordan and the U.S. Geological Survey. The field work on which this report is based was sponsored by the U.S. Agency for...
Estimating peak discharges of small rural streams in Massachusetts
S. William Wandle Jr.
1982, Open-File Report 80-676
Floodflows on natural-flow streams in Massachusetts with drainage areas between 0.25 square miles and 260 square miles may be estimated from drainage area, main-channel slope, mean basin elevation, and the area of swamps, lakes, and ponds. Multiple-regression techniques were used to define the relationship between a suite of basin and...
Subsurface information from eight wells drilled at the Idaho National Engineering Laboratory, southeastern Idaho
F.J. Goldstein, W.D. Weight
1982, Open-File Report 82-644
The Idaho National Engineering Laboratory (INEL) covers about 890 square miles of the eastern Snake River Plain, in southeastern Idaho. The eastern Snake River Plain is a structural basin which has been filled with thin basaltic lava flows, rhyolitic deposits, and interbedded sediments. These rocks form an extensive ground-water reservoir...