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Not all publications have extents, not all extents are completely accurate
Instructions for the submission of data to the Master Water Data Index
Owen O. Williams
1983, Open-File Report 83-49
Instructions are given for the computerized processing of data prepared for entry into the Master Water Data Index of the U.S. Geological Survey 's National Water Data Exchange (NAWDEX), as discussed in the manual entitled ' Instructions for the Preparation of Data for the Master Water Data Index. ' Two...
A hydrochemical reconnaissance study of the Walker River basin, California and Nevada
L. V. Benson, R. J. Spencer
1983, Open-File Report 83-740
During 1975 and 1976, a large number of water and sediment samples were collected from the Walker River Basin. Additional surface water samples were collected during 1980 and 1981. Data are given herein for chemical analyses of snowmelt, tributary, river, spring, well, lake, reservoir, lake sediment pore fluid, tufa, lake...
A surface vitrinite reflectance anomaly related to Bell Creek oil field, Montana, U.S.A.
C.E. Barker, M.C. Dalziel, M. J. Pawlewicz
1983, Open-File Report 83-826
Vitrinite reflectance measurements from surface samples of mudrock and coal show anomalously high values over the Bell Creek oil field. The average vitrinite reflectance (Rm) increases to a maximum of 0.9 percent over the field against background values of about 0.3 percent. The Rm anomaly coincides with a geochemical anomaly...
The mineral resource potential of the Harrat Nawasif, sheet 21/42 C, Ranyah, sheet 21/42 D, and Jabal Dalfa, sheet 21/43 C quadrangles, Kingdom of Saudi Arabia
Michael D. Fenton
1983, Open-File Report 83-372
Areas with mineral resource potential in the Harrat Nawasif, Ranyah, and Jabal Dalfa quadrangles in the central Precambrian Shield of Saudi Arabia have been identified by reconnaissance rock geochemistry and inspection of ancient prospects. Locally anomalous areas in perthitic, alkalic granite terrane in the Ranyah quadrangle possibly contain niobium, zirconium,...
Linear features determined from Landsat imagery in Wyoming
M. E. Cooley
1983, Open-File Report 83-935
This map is one of a series of linear-features maps compiled for the U.S. Geological Survey's Northern Great Plains Regional Aquifer System Analysis (U.S. Geological Survey, 1979).  This map shows the linear features that were recognized in Wyoming.  Other maps in the series cover South Dakota (Cooley, 1983a), Montana (Cooley,...
Drainage divides, Massachusetts; Westfield and Farmington River basins
Russell A. Gadoury, S. William Wandle Jr.
1983, Open-File Report 82-635
Drainage boundaries for selected subbasins in western Hampshire, western Hampden, and southeastern Berkshire Counties, Massachusetts, are delineated on 15 topographic quadrangle maps at a scale of 1:24,000. Drainage basins are shown for all U.S. Geological Survey data-collection sites and for mouths of major rivers. Drainage basins are shown for the...
A geochemical profile of Tunalik No. 1 well, National Petroleum Reserve in Alaska
Arthur C. Banet Jr.
1983, Open-File Report 83-627
Plotting recently released organic geochemical data against depth shows that the sedimentary section penetrated at the Tunalik No. 1 well is prone to generate gas. Treatment of fifteen geochemical parameters illustrates the organic quality, quantity, and thermal maturity of well cuttings and core samples. Major maturity indicators suggest that the...