Remote sensing as an aid in water-resource studies in Minnesota
Gerald F. Lindholm, Ralph F. Norvitch
1976, Open-File Report 76-213
No abstract available....
Trench exploration of stratigraphic offsets at Sam Moses' Quarry, Mounds, Illinois
F. A. McKeown, D. Russ
1976, Open-File Report 76-199
A general purpose ANSI FORTRAN-IV subroutine system for sorting data
Gerald Ian Evenden
1976, Open-File Report 76-306
A system of ANSI FORTRAN subroutines provides FORTRAN programmers with a transportable data sorting system. Flexibility is provided through user written input, output and comparison routines....
Lithologic and geophysical logs of holes drilled in the High Point, Seaverson Reservoir, and Fillmore Ranch quadrangles, Carbon County, Wyoming
Gary M. Edson, Gary S. Curtiss
1976, Open-File Report 76-272
Report on the environmental geology OCS area, eastern Gulf of Alaska
Bruce F. Molnia, Paul R. Carlson, Terry R. Bruns
1976, Open-File Report 76-206
In anticipation of oil and gas leasing of the outer continental shelf (OCS lease area 39) in the northeastern Gulf of Alaska, the U. S. Geological Survey began a regional reconnaissance in 1974. The study area, which extends from Prince William Sound on the west to Yakutat Bay on the...
Lightweight aggregate production from claystone and shale in Bangladesh
Norbert A. Parker, M.A. Khan
1976, Open-File Report 76-163
Muffle furnace tests were made on samples of clay, claystone, and shale collected in the Chittagong and Dacca areas of East Pakistan to determine their amenability to bloating for the commercial production of light-weight aggregate. Several areas, sampled in some detail, were selected for investigation because of their proximity to...
Time-of-travel studies, Susquehanna River, Binghamton, New York, to Clarks Ferry, Pennsylvania
C.D. Kauffman, J.T. Armbruster, Andrew Voytik
1976, Open-File Report 76-247
Results of time-of-travel studies are presented in both tabular and graphical form for several flow conditions in the Susquehanna River from Binghamton, N.Y., to Clarks Ferry, Pa. This reach is approximately 240 miles (386 kilometres) long, measured along the center of the channel, and has a drainage area of about...
Ground-water data near the northwest shore of Topaz Lake, Douglas County, Nevada
James R. Harrill, Jon O. Nowlin
1976, Open-File Report 76-90
Hydrologic changes after logging in two small Oregon coastal watersheds
David Dell Harris
1976, Open-File Report 76-172
Audio-magnetotelluric data log, apparent resistivity maps and station location map for the Darrough Known Geothermal Resource Area (KGRA), Nevada
Carl L. Long, R. Michael Senterfit, Harold E. Kaufmann
1976, Open-File Report 76-285
Preliminary investigation of faults and folds along the inner edge of the coastal plain in northeastern Virginia
Robert B. Mixon, Wayne L. Newell
1976, Open-File Report 76-330
Four en-echelon northeast-trending structures, including southeast-dipping monoclines and northwest-dipping high-angle reverse-faults, have been mapped along the inner edge of the Coastal Plain in northeastern Virginia -- an area generally considered to be undeformed. Although displacements are small (15to 60 m), the structures markedly affect the present distribution and thickness of...
Calculation of self-potential anomalies generated by Eh potential gradients
David V. Fitterman
1976, Open-File Report 76-98
Gold values determined in samples of Triassic rocks from outcrops in the Ansonville and Magnum 7 1/2 minute quadrangles, North Carolina
James Pierson Minard
1976, Open-File Report 76-380
Paleomagnetism of the Plio-Pleistocene sediments of Lake Tecopa, California, and East Rudolf, Kenya; magnetic stratigraphy and polarity transitions
John W. Hillhouse
1976, Open-File Report 76-173
Telluric profiles across the Darrough Known Geothermal Resource Area, Nevada
Harold E. Kaufmann
1976, Open-File Report 76-286
Mineralogy of oil shale in the upper part of the Parachute Creek member of the Green River formation in the Eastern Uinta Basin, Utah
George A. Desborough
1976, Open-File Report 76-381
Medicine Lodge thrust system, east-central Idaho and southwest Montana
Edward Thompson Ruppel
1976, Open-File Report 76-366
Measurement of "turbidity" and related characteristics of natural waters
R.J. Pickering
1976, Open-File Report 76-153
The U.S. Geological Survey, Water Resources Division has adopted the following principles to be used in selecting methods for the measurement of light transmitting characteristics of natural waters: (1) standard instruments and methods are to be adopted to measure and report in optical units, avoiding ' turbidity ' as a...
Hard rock uranium potential in Alaska
Thomas P. Miller
1976, Open-File Report 76-246
Discussing the potential of "hardrock" (i.e., non-sedimentary type) uranium deposits in a 586,000 mi2 portion of the North America Cordillera is a difficult task compounded by the fact that the remoteness of much of the region and the logistical difficulties have resulted in only reconnaissance geologic information being available for...
Principal facts and preliminary interpretation for gravity profiles and continuous magnetometer profiles in Surprise Valley, California
Andrew Griscom, Arthur Conradi
1976, Open-File Report 76-260
No abstract available....
Remote sensing programs in the Department of the Interior that relate to food production
John M. DeNoyer
1976, Open-File Report 76-48
No abstract available....
Preliminary appraisal of ground water in the Franconia area, Virginia
Richard H. Johnston, J. D. Larson
1976, Open-File Report 76-400
Design and assembly of a portable helium detector for evaluation as a uranium exploration instrument
G. Michael Reimer
1976, Open-File Report 76-398
Economic worth of hydrologic data in project design: An application to regional energy development
M.R. Karlinger
1976, Open-File Report 76-316
The linkage between the benefits to a regional economy from a water-dependent industry and the statistical uncertainty of the water supply that is needed in the production process is analyzed using a Bayesian scheme of expected-expected benefits of hydrologic data. In this analysis, expected benefits are calculated using anticipated streamflow...
Audio-magnetotelluric data log and station location map for the Randsburg Known Geothermal Resource Area, California
Carl L. Long, R. Michael Senterfit
1976, Open-File Report 76-309