Median-permeability contour maps of the J sandstone, Dakota Group, in the Denver Basin, Colorado, Nebraska, and Wyoming
D.K. Higley, D. L. Gautier
1986, Miscellaneous Field Studies Map 1837
The Lower Cretaceous J sandstone of the Dakota Group (MacKenzie, 1965) is present in the Denver basin in eastern Colorado, southeastern Wyoming, and southwestern Nebraska. This informally named unit deposited during a regression of the Cretaceous epi continental sea and is composed primarily of sandstone and shale of deItaic and...
Flume studies and field observations of the interaction of frazil ice and anchor ice with sediments
E. W. Kempema, Erk Reimnitz, R. E. Hunter
1986, Open-File Report 86-515
Geochemical maps showing distribution and abundance of tungsten in two fractions of stream-sediment concentrates, Silver City 1° x 2° quadrangle, New Mexico and Arizona
K. C. Watts, J.R. Hassemer, C.L. Forn, D. F. Siems
1986, Miscellaneous Field Studies Map 1183-G
No abstract available....
Mineral resource potential map of the Pigeon Canyon, Nevershine Mesa, and Snap Point Wilderness Study Areas, Mohave County, Arizona
G. H. Billingsley, J.C. Antweiler, L. S. Beard, Ivo Lucchitta
1986, Miscellaneous Field Studies Map 1860-A
Preliminary geologic map of the Tanner Lake Quadrangle, San Juan County, New Mexico
R. B. O'Sullivan, J. W. Mytton, J.D. Strobell, G. R. Scott, Michael F. Erpenbeck
1986, Miscellaneous Field Studies Map 1864
Equivalent freshwater head and dissolved-solids concentration of water in rocks of Cambrian, Ordovician, and Mississippian age in the northern Midcontinent, U.S.A.
D. G. Jorgensen, J. O. Helgesen, R. B. Leonard, D. C. Signor
1986, Miscellaneous Field Studies Map 1835-B
Geologic map of the Hunters Point quadrangle, Apache County, Arizona, and McKinley County, New Mexico
Steven M. Condon
1986, Geologic Quadrangle 1588
Depth to bedrock, depth to the water table, and classification of unconsolidated materials above the water table in stratified-drift areas of part of the Pomperaug River Valley, Southbury and Woodbury, Connecticut
D. L. Mazzaferro
1986, IMAP 1690
No abstract available....
Description of drill-hole GN042V core from the Jabiluka unconformity-type uranium deposit, Northern Territory, Australia
C.J. Nutt
1986, Open-File Report 85-134
The Southern California Network Bulletin
R.M. Norris, Carl Johnson, L.M. Jones, L.K. Hutton
1986, Open-File Report 86-96
The Kola, USSR, superdeep drill hole
Ye. A. Kozlovskiy, J. W. Clarke (translator), R. C. McDowell, J.R. Matzko, P.P. Hearn, D.J. Milton, D.J. Percious, D.B. Vitaliano, Gregory Ulmishek
1986, Open-File Report 86-517
Volcanic glass compositions from two spreading centers in Lau Basin, South Pacific Ocean
A. S. Davis, D.A. Clague, J. L. Morton
1986, Open-File Report 87-61
Traveltime and dispersion of a soluble dye in the South Branch Potomac River, Petersburg to Green Spring, West Virginia
A. R. Jack
1986, Water-Resources Investigations Report 84-4167
Traveltime studies, using rhodamine dyes, were made in 1970 and 1982 on the South Branch Potomac River from Petersburg, West Virginia, to the confluence with the North Branch Potomac River at Green Spring, West Virginia. Flow duration at the time of the studies was approximately 32% in November 1970 and...
The structure, stratigraphy, tectonostratigraphy, and evolution of the southernmost part of the Appalachian Orogen, Georgia and Alabama
M. W. Higgins, R. L. Atkins, T. J. Crawford, R. F. Crawford III, Rebekah Brooks, R.B. Cook
1986, Open-File Report 86-372
Pilot study for collection of bridge-scour data
R.D. Jarrett, J. M. Boyle
1986, Water-Resources Investigations Report 86-4030
Scour around bridges is a serious problem on many rivers; bridge failure often is attributed to undermining of piers or abutments by scour. A pilot study was made at four bridge sites in Colorado to develop and test guidelines for collecting scour data onsite during high flows. These guidelines potentially...
Geochemical data for rock samples from the Owens Peak and Little Lake Canyon Wilderness Study Areas, Inyo and Kern counties, California
M. F. Diggles, D.E. Detra, D. A. Dellinger, G.W. Day, Kent Goldsmith, J. C. Gray Jr., A. L. Meier, R. M. O’Leary, T. A. Roemer, K. A. Romine, E. P. Welsch
1986, Open-File Report 86-594
Geochemical data for rock samples collected from selected sediment-hosted disseminated precious-metal deposits in Nevada
R. H. Hill, B. M. Adrian, W.C. Bagby, E. A. Bailey, R.J. Goldfarb, W.J. Pickthorn
1986, Open-File Report 86-107
Exploration of crystalline rocks for nuclear waste repositories; some strategies for area characterization
N.J. Trask, E.H. Roseboom, R.D. Watts, M. S. Bedinger
1986, Open-File Report 86-379
Preliminary report on high-frequency near-source recordings at Permanente Rock Quarry in Cupertino, California
Chris Dietel
1986, Open-File Report 86-330
Offstream water withdrawals by thermoelectric powerplants and public water supplies in Ohio, 1982
Michael Eberle, J.A. McClure
1986, Open-File Report 85-639
Sediment data for streams near Mount St. Helens, Washington; Volume 2, Water years 1981-83
R.L. Dinehart
1986, Open-File Report 85-632
Three-layer inversions for 18 TDEM soundings in the Cone Crater area, SW rift zone of Kilauea Volcano, Hawaii
D. B. Jackson, F.C. Frischknecht, J. P. Kauahikaua
1986, Open-File Report 87-76
Changes in ground-water quality resulting from surface coal mining of a small watershed in Jefferson County, Ohio
Janet Hren
1986, Water-Resources Investigations Report 86-4108
Two samples were collected from each of six wells in a small watershed in Jefferson County, Ohio, in 1984. The watershed was mined and reclamation begun in 1980. Data collected from 1976 through 1982 indicate that ground-water quality was still changing at that time. The purpose of this study was...
Annual yield and selected hydrologic data for the Arkansas River Basin compact, Arkansas-Oklahoma, 1985 water year
M. A. Moore, T.E. Lamb
1986, Open-File Report 86-66
The computed annual yield and deficiency of the subbasins as defined in the Arkansas River Compact, Arkansas-Oklahoma, are given in tables. Actual runoff from the subbasins and depletion caused by major reservoirs in the compact area are also given in tabular form. Monthly, maximum, minimum, and mean discharges are shown...
Gravity anomaly and terrain maps of the Cascade Range, California, Oregon, Washington, and British Columbia
Carol A. Finn, D.L. Williams, R.W. Couch, Z. F. Danes, G.S. Pitts, W.M. Phillips
1986, Geophysical Investigations Map 972
No abstract available....
