Stratigraphic framework of the Alaska Peninsula
Robert L. Detterman, J. E. Case, J. W. Miller, Frederic H. Wilson, M. E. Yount
1996, Bulletin 1969-A
No abstract available....
Environmental studies of mineral deposits in Alaska
John E. Gray, R. F. Sanzolone
1996, Bulletin 2156
Geologic studies in Alaska by the U.S. Geological Survey, 1994
Thomas E. Moore, Julie A. Dumoulin
1996, Bulletin 2152
No abstract available....
Overview of landslide problems, research, and mitigation, Cincinnati, Ohio, area
Rex L. Baum, Arvid M. Johnson
1996, Bulletin 2059-A
Landslides cause much damage to property throughout the metropolitan area of Cincinnati, Ohio. Most landslides occur in unconsolidated deposits, including colluvium, till, glacial lake clays, and man-made fill derived from colluvium and glacial deposits. Landslides in thin colluvium are widespread on steeper slopes that wall the valleys of the Ohio...
40Ar/39Ar ages of some Challis Volcanic Group rocks and the initiation of Tertiary sedimentary basins in southwestern Montana
John W. M’Gonigle, G. Brent Dalrymple
1996, Bulletin 2132
Timing and effect of detachment-related potassium metasomatism on 40Ar/39Ar ages from the Windous Butte Formation, Grant Range, Nevada
William E. Brooks, Lawrence W. Snee
1996, Bulletin 2154
Palynology and its relationship to climatically induced depositional cycles in the Middle Pennsylvanian (Desmoinesian) Paradox Formation of southeastern Utah
B. F. Rueger
1996, Bulletin 2000-K
The Slumgullion earth flow: A large-scale natural laboratory
William Z. Savage
David J. Varnes, editor(s)
1996, Bulletin 2130
No abstract available....
Geologic processes at the land surface
Howard Gordon Wilshire, K. A. Howard, C. M. Wentworth, Helen Gibbons
1996, Bulletin 2149
Stratigraphy and tectonic implications of Upper Cretaceous rocks in the Powder River basin, northeastern Wyoming and southeastern Montana
E.A. Merewether
1996, Bulletin 1917-T
Cambrian(?), middle Proterozoic, and Archean rocks penetrated in a borehole near Argenta, Beaverhead County, Montana, and some paleogeographic and structural implications
Robert Carl Pearson
1996, Bulletin 2121-B
Thermal evolution of sedimentary basins in Alaska
Mark J. Johnsson, David G. Howell, editor(s)
1996, Bulletin 2142
The complex tectonic collage of Alaska is reflected in the conjunction of rocks of widely varying thermal maturity. Indicators of the level of thermal maturity of rocks exposed at the surface, such as vitrinite reflectance and conodont color alteration index, can help constrain the tectonic evolution of such complex regions and, when combined with petrographic, modern...
Magnetic and gravity study of the Paducah 1° x 2° CUSMAP quadrangle, Illinois, Indiana, Kentucky, and Missouri
T.G. Hildenbrand, R.P. Kucks, Paul C. Heigold
1996, Bulletin 2150-C
No abstract available....
Fluid inclusions and biomarkers in the Upper Mississippi Valley zinc-lead district; implications for the fluid-flow and thermal history of the Illinois Basin
E. Lanier Rowan, Martin B. Goldhaber
1996, Bulletin 2094-F
The Upper Mississippi Valley zinc-lead district is hosted by Ordovician carbonate rocks at the northern margin of the Illinois Basin. Fluid inclusion temperature measurements on Early Permian sphalerite ore from the district are predominantly between 90?C and I50?C. These temperatures are greater than can be explained by their reconstructed burial...
Dissolved radon and uranium, and ground-water geochemistry in an area near Hylas, Virginia
Mark R. Stanton, R. B. Wanty, E.P. Lawrence, Paul H. Briggs
1996, Bulletin 2070
Mississippian stratigraphic framework of east-central California and southern Nevada with revision of Upper Devonian and Mississippian stratigraphic units in Inyo County, California
Calvin H. Stevens, Darrell S. Klingman, Charles A. Sandberg, Paul Stone, Paul Belasky, Forrest G. Poole, J. Kent Snow
1996, Bulletin 1988-J
No abstract available....
Patterns of diagenesis in Lower and Middle Pennyslvanian sandstones of the Illinois Basin, Illinois, Indiana, and Kentucky
Paula L. Hansley
1996, Bulletin 2094-E
Stratigraphic setting of sediment-hosted mineral deposits in the eastern part of the Hailey 1° x 2° quadrangle and part of the southern part of the Challis 1° x 2° quadrangle, south-central Idaho
P. K. Link, J. B. Mahoney, D. J. Bruner, L. D. Batatian, Eric Wilson, F. J. C. Williams
1995, Bulletin 2064-C
The paper version of the Geologic map of outcrop areas of sedimentary units in the eastern part of the Hailey 1x2 Quadrangle and part of the southern part of the Challis 1x2 Quadrangle, south-central Idaho was compiled by Paul Link and others in 1995. The plate was compiled...
Map showing geologic terranes of the Hailey 1°x2° quadrangle and the western part of the Idaho Falls 1°x2° quadrangle, south-central Idaho
R. G. Worl, K. M. Johnson
1995, Bulletin 2064-A
The paper version of Map Showing Geologic Terranes of the Hailey 1x2 Quadrangle and the western part of the Idaho Falls 1x2 Quadrangle, south-central Idaho was compiled by Ron Worl and Kate Johnson in 1995. The plate was compiled on a 1:250,000 scale topographic base map. TechniGraphic System, Inc. of...
Strontium isotope evidence for the age of the Vaqueros Formation and latest Oligocene marine transgression in the northern Santa Maria Province, Central California. Stratigraphic sections and gamma-ray spectrometry from five outcrops of the Monterey Formation in southwestern California; Naples Beach, Point Pedermales, Lion's Head, Shell Beach, and Point Buchon
Margaret A. Keller, Marilyn E. Tennyson, Rodger E. Denison, Jon R. Schwalbach, Kevin M. Bohacs
1995, Bulletin 1995-P,Q
Table Mountain Quartzite and Moose Formation (new names) and associated rocks of the middle Proterozoic Belt Supergroup, Highland Mountains, southwestern Montana
J. Michael O’Neill
1995, Bulletin 2121-A
Geology of part of the Nelchina River Gabbronorite and associated rocks, south-central Alaska
L.E. Burns
1995, Bulletin 2058
Geology and mineral deposits of the Venezuelan Guayana Shield
A.E. Garcia, J. W. Stoeser
Gary B. Sidder, editor(s)
1995, Bulletin 2124
Diagenetic and burial history of the Lower Permian White Rim Sandstone in the Tar Sand Triangle, Paradox Basin, southeastern Utah
P. L. Hansley
1995, Bulletin 2000-I
Geologic, geochemical, and isotopic studies of a carbonate- and siliciclastic-hosted Pb-Zn deposit at Lion Hill, Vermont
Nora K. Foley, Sandra H. B. Clark, Laurel G. Woodruff, Elwin L. Mosier
1995, Bulletin 2145
Zn-, Pb-, Cu-, and Fe-bearing rocks of the Lion Hill area in western Vermont formed during the Early Cambrian by syngenetic sedimentary-exhalative and diagenetic replacement processes. Sphalerite, galena, chalcopyrite, pyrite, and, locally, magnetite form stratabound and broadly stratiform lenticular zones, -300 meters long and 25-50 meters thick, which are uneconomic...
