Ground-water levels in the Mississippi River valley alluvial aquifer near pool 5 on the Lower Arkansas River during and after a 1-foot increase in pool stage, August through December 1987
Maria Plafcan
1988, Open-File Report 88-194
Geological basis for the assessment of undiscovered oil and gas resources of the Ventura Basin Province, California : 1987 national assessment
Margaret A. Keller
1988, Open-File Report 87-450-M
Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Fourmile 7 1/2-minute quadrangle, Black Hills, South Dakota
Ed DeWitt, David Buscher, A.B. Wilson, Thomas Johnson
1988, Miscellaneous Field Studies Map 1978-O
No abstract available. ...
The Carbondale, Colorado, earthquake swarm of April - May, 1984
S. K. Goter, B.W. Presgrave, R.F. Henrisey, C.J. Langer
1988, Open-File Report 88-417
Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Deadwood South 7 1/2-minute quadrangle and part of the Deadman Mountain 7 1/2-minute quadrangle, Black Hills, South Dakota
Ed DeWitt, David Buscher, A.B. Wilson, Thomas Johnson
1988, Miscellaneous Field Studies Map 1978-F
No abstract available....
Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Custer 7 1/2-minute Quadrangle, Black Hills, South Dakota
Ed DeWitt, David Buscher, A.B. Wilson, Thomas Johnson
1988, Miscellaneous Field Studies Map 1978-M
No abstract available. ...
Phanerozoic structural features in the northern Midcontinent, U.S.A.
1988, Miscellaneous Field Studies Map 1835-E
Because Precambrian structural features may represent controls for undiscovered mineral deposits hosted by Phanerozoic sedimentary rocks, this map was prepared to evaluate the possibility of locating Precambrian structural features by their expression in the structures of the overlying Phanerozoic rocks. The map includes most known Phanerozoic structural features in the...
Geochemical maps of the Coxcomb Mountains Wilderness Study Area (CDCA-328), Riverside and San Bernardino counties, California
J.E. Kilburn, D.E. Detra, Barbara Chazin
1988, Miscellaneous Field Studies Map 1603-B
Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Fifteen Mile Creek, Twelve Mile Creek, Oregon Canyon, and Willow Creek Wilderness Study Areas, Harney and Malheur counties, Oregon
Janet L. Jones, M. S. Erickson, David L. Fey
1988, Open-File Report 88-696
Mineral resources of the Carson Iceberg Wilderness Study Area, Alpine County, California
W. J. Keith, M. S. Miller
1988, Open-File Report 88-273
Geologic map of the Hawxhurst Creek quadrangle, Garfield and Mesa Counties, Colorado
J. R. Donnell, W. E. Yeend, M. C. Smith
1988, Miscellaneous Field Studies Map 2026
No abstract available....
Geologic framework and hydrocarbon plays in the southwestern Wyoming Basins Province
B. E. Law
1988, Open-File Report 88-450-F
Geologic map of the Pioneer district, Powell County, Montana
Jeffrey S. Loen, Michael R. Waters
1988, Open-File Report 87-346
Metallogenic map of volcanogenic massive-sulfide occurrences in Arizona
M.E. Donnelly, C. M. Conway, R.L. Earhart
1988, Miscellaneous Field Studies Map 1853-B
No abstract available....
GEOSTAT; a computer system for spherical semi-variogram modeling and kriging
L.W. Boger
1988, Open-File Report 88-684
New potassium-argon ages, geochemistry, and tectonic setting of upper Cenozoic volcanic rocks near Blackfoot, Idaho
Karl S. Kellogg, Richard F. Marvin
1988, Bulletin 1806
Water-resources investigations in Tennessee; programs and activities of the U.S. Geological Survey, 1987-1988
Ferdinand Quinones, B.H. Balthrop, E.G. Baker
1988, Open-File Report 88-322
This report contains a summation of 44 projects which were active in the Tennessee District during 1987 and 1988. Given in each summary is the name of the project chief, the objective of the project, the progress or results of the study to date, and the name of the cooperator....
Chemical data concerning Proterozoic ores and rocks from the Sedalia Mine area, Chaffee County, Colorado
Douglas M. Sheridan, William H. Raymond, Michelle L. Stone
1988, Open-File Report 88-518
Natural aggregates of the conterminous United States
William H. Langer
1988, Bulletin 1594
Crushed stone and sand and gravel are the two main sources of natural aggregates. These materials are commonly used construction materials and frequently can be interchanged with one another. They are widely used throughout the United States, with every State except two producing crushed stone. Together they amount to about...
Interpretation of the regional geochemistry of the Tonopah 1° x 2° quadrangle, Nevada, based on analytical results from stream-sediment and nonmagnetic heavy-mineral-concentrate samples
J. Thomas Nash
1988, Bulletin 1849
No abstract available....
Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Cicero Peak 7 1/2-minute quadrangle and part of the Pringle 7 1/2-minute quadrangle, Black Hills, South Dakota
Ed DeWitt, David Buscher, A.B. Wilson, Thomas Johnson
1988, Miscellaneous Field Studies Map 1978-P
No abstract available. ...
Maps showing distribution of anomalies based on the use of scoresum plots for selected groupings of elements in samples of minus-60-mesh (0.25-MM) stream sediment, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada
M.A. Chaffee
1988, Miscellaneous Field Studies Map 1382-L
This report is part of a folio of maps of the Walker Lake 1o x 2o quadrangle, California and Nevada, prepared under the Conterminous United States Mineral Assessment Program. The folio includes geological, geochemical, and geophysical maps, as well as mineral resources assessment maps, which identify selected known or possible mineral-deposit environments...
Geology and geochemistry of the Pitch uranium mine area, Saguache County, Colorado
J. Thomas Nash
1988, Bulletin 1797
Maps showing distribution of iron, cobalt, barium, strontium, arsenic, antimony, and bismuth in samples of minus-60-mesh (0.25-MM) stream sediment and (or) nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada
M.A. Chaffee, R. H. Hill, S. J. Sutley
1988, Miscellaneous Field Studies Map 1382-I
This report is part of a folio of maps of the Walker Lake 1o x 2o quadrangle, California and Nevada, prepared under the Conterminous United States Mineral Assessment Program. The folio includes geological, geochemical, and geophysical maps, as well as mineral resources assessment maps, which identify selected known or possible mineral-deposit environments...
Water Resources Data for Idaho, Water Year 1987
W. A. Harenberg, M.L. Jones, I. O'Dell, S.C. Cordes
1988, Water Data Report ID-87-1