Stream-sediment and panned-concentrate geochemical surveys for gold in Precambrian rock, western Grand Canyon, Arizona
K. J. Wenrich, B.S. VanGosen, G. H. Billingsley, J.C. Antweiler
1992, Open-File Report 92-591-B
Measured sections from the Bara, Lakhra, and Laki Formations in Sindh Province, Pakistan; a progress report
Christopher Wnuk, J.R. SanFilipo, Mohammad Fariduddin, S.F. Fatmi, S.A. Khan, A.H. Chandio
1992, Open-File Report 92-281
Evaluation of selected methods for determining streamflow during periods of ice effect
Norwood B. Melcher, J.F. Walker
1992, Water Supply Paper 2378
Seventeen methods for estimating ice-affected streamflow are evaluated for potential use with the U.S. Geological Survey streamflow-gaging station network. The methods evaluated were identified by written responses from U.S. Geological Survey field offices and by a comprehensive literature search. The methods selected and techniques used for applying the methods are...
Characteristics and weathering features of sandstone quoins at Fort McHenry, Baltimore Maryland
E. S. McGee, M.E. Woodruff
1992, Open-File Report 92-541
Analytical data for stream sediment and soil samples from the Williams 1 degree by 2 degrees Quadrangle, Arizona
Robert L. Turner
1992, Open-File Report 92-227
The Cape Mendocino earthquakes of April 25 and 26, 1992
B.G. Reagor, L. R. Brewer
1992, Open-File Report 92-575
Ground-water level data for North Carolina, 1988-90
A.G. Strickland, R. W. Coble, L.A. Edwards, B.F. Pope
1992, Open-File Report 92-57
Continuous and periodic water-level measurements were made in 59 key wells throughout North Carolina. Additional measurements were made in 112 supplementary wells completed in Coastal Plain aquifers of the State. Changes in groundwater storage are shown in 3-year and 10-year hydrographs of selected wells in the State. The water table...
Acid rain and its effects on streamwater quality on Catoctin Mountain, Maryland
Karen C. Rice, O.P. Bricker
1992, Open-File Report 92-168
The U.S. Geological Survey (USGS) is the Nation's largest water-science and water-information agency. The mission of the Water Resources Division of the USGS is to provide the hydrologic information and understanding needed for the best management of the Nation's water resources. To fulfill this mission, the USGS conducts water-quality and...
Acid-rain induced changes in streamwater quality during storms on Catoctin Mountain, Maryland
Karen C. Rice, O.P. Bricker
1992, Open-File Report 92-649
Catoctin Mountain receives some of the most acidic (lowest pH) rain in the United States. In 1990, the U.S. Geological Survey (USGS), in cooperation with the Maryland Department of the Environment (MDE) and the Maryland Department of Natural Resources (DNR), began a study of the effects of acid rain on...
Principal facts for about 2,800 gravity stations on the Ely 1° X 2° quadrangle, Nevada and Utah
D. A. Ponce
1992, Open-File Report 92-431-A
No abstract available....
Principal facts for about 2,800 gravity stations on the Ely 1 by 2 degrees Quadrangle, Nevada and Utah
D. A. Ponce
1992, Open-File Report 92-431-B
Geologic map of the Belmont West 7 1/2 minute Quadrangle, Nye County, Nevada
Daniel R. Shawe
1992, Open-File Report 92-186
Physical, chemical, and biological data for detailed study of irrigation drainage in the Kendrick Reclamation Project area, Wyoming, 1988-90
R.B. See, D. A. Peterson, Pedro Ramirez Jr.
1992, Open-File Report 91-533
No abstract available....
Water resources data, Tennessee, water year 1991
L.R. Mercer, D.F. Flohr, P.H. Counts, F.D. Edwards, J.W. Garrett
1992, Water Data Report TN-91-1
No abstract available. ...
TERRACE; a terracing procedure for gridded data, with Fortran programs, and VAX command procedure, Unix C-Shell, and DOS batch file implementations
J. D. Phillips
1992, Open-File Report 92-5-A
U.S. Geological Survey 1:2,000,000-scale map of shoreline erosion and accretion of the Mid-Atlantic coast; data supplement
Robert Dolan, Judith Peatross
1992, Open-File Report 92-377-B
No abstract available....
Modifications of two palynological processing techniques; ultrasonic processing and early-stage sieving
T.P. Sheehan
1992, Open-File Report 92-564
Mapping topographic form by digital image-processing in the San Jose 1:100,000 sheet, California
Richard J. Pike, William Acevedo, P. K. Showalter
1992, Open-File Report 92-420
Field guide to the quaternary geology of Jackson Hole, Wyoming
K. L. Pierce, J.D. Good
1992, Open-File Report 92-504
Depositional environments and facies in continuous core from the Szombathely-II well (0-2150m), Kisalfold Basin, western Hungary
R. Lawrence Phillips, Aron Jambor, Istvan Revesz
1992, Open-File Report 92-250
TERRACE; a terracing procedure for gridded data, with Fortran programs, and VAX Command Procedure, Unix C-Shell, and DOS batch file implementations
Jeffrey D. Phillips
1992, Open-File Report 92-5
Rock-Eval pyrolysis and vitrinite reflectance results from outcrop samples of the Rincon Shale (lower Miocene) collected at the Tajiguas Landfill, Santa Barbara County, California
R. G. Stanley, Z. C. Valin, M. J. Pawlewicz
1992, Open-File Report 92-571
Joint-history summary and orientation data for Upper Cretaceous sandstones, Rawlins and Rock Springs uplifts, Washakie Basin, southern Wyoming
M. A. Grout, E.R. Verbeek
1992, Open-File Report 92-388
A petrographic study of igneous rock from three drill holes near the Meers Fault, Oklahoma
Donley S. Collins
1992, Open-File Report 92-411
Using regional geologic information to assess relative aquifer contamination potential– An example from the central United States
David R. Soller, Richard Berg
1992, Open-File Report 92-694
No abstract available....