Structural geology of parautochthonous and allochthonous terranes of the Penokean orogeny in upper Michigan — Comparisons with northern Appalachian tectonics
William J. Gregg, L. M. H. Carter
P.K. Sims, editor(s)
1993, Bulletin 1904-Q
No abstract available. ...
Principal oil and gas plays in the Appalachian Basin (Province 131)
Wallace de Witt Jr.
1993, Bulletin 1839-I
Cambrian through Mississippian rocks of the Powder River basin, Wyoming, Montana, and adjacent areas
David L. Macke
1993, Bulletin 1917-M
Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 1, Alaska; Region 2, Pacific Coast
Richard B. Powers, editor(s)
1993, Bulletin 2034-A
This study provides brief discussions of the petroleum geology, play descriptions, and resource estimates of 220 individually assessed exploration plays in all 80 onshore geologic provinces within nine assessment regions of the continental United States in 1989; these 80 onshore provinces were assessed in connection with the determination of the...
Monitoring of thermal activity in southwestern Yellowstone National Park and vicinity, 1980-1993
Irving Friedman, Daniel R. Norton, R. A. Hutchinson
1993, Bulletin 2067
Stratigraphy of the late Proterozoic Murdama Group, Saudi Arabia
Robert C. Greene
1993, Bulletin 1976
The Murdama group is in the upper part of the sequence of Proterozoic layered rocks in the Precambrian shield of Saudi Arabia. It consists of clastic sedimentary rocks and small amounts of limestone and volcanic rocks. The Murdama crops out in the eastern part of the exposed part of the...
Steady movement of landslides in fine-grained soils; a model for sliding over an irregular slip surface
Rex L. Baum, Arvid M. Johnson
1993, Bulletin 1842-D
Geometry and structural evolution of gilsonite dikes in the eastern Uinta Basin, Utah
Earl R. Verbeek, Marilyn A. Grout
1993, Bulletin 1787-HH
Tertiary stratigraphy of highly extended terranes, California, Arizona, and Nevada
David R. Sherrod, Jane E. Nielson
1993, Bulletin 2053
No abstract available....
Geology and mineral resource assessment of the Venezuelan Guayana Shield
Water Resources Division, U.S. Geological Survey, Corporacion Venezolana de Guayana.
1993, Bulletin 2062
Surface vitrinite reflectance study of the Uinta and Piceance basins and adjacent areas, eastern Utah and western Colorado — Implications for the development of Laramide basins and uplifts
Ronald C. Johnson, Vito F. Nuccio
1993, Bulletin 1787-DD
No abstract available....
Stratigraphy, structure, and paleogeography of Pennsylvanian and Permian rocks, San Juan Basin and adjacent areas, Utah, Colorado, Arizona, and New Mexico
A. Curtis Huffman Jr., Steven M. Condon
1993, Bulletin 1808-O
Landslide hazards in Vermont
Charles A. Baskerville, Fitzhugh T. Lee, Charles A. Ratte
1993, Bulletin 2043
Petrography and correlation of Precambrian clastic sedimentary rocks associated with the Midcontinent Rift System
Pieter Berendsen, Andrzej Barczuk, Warren C. Day, Diane E. Lane
1993, Bulletin 1989-E
Advances related to United States and international mineral resources; developing frameworks and exploration technologies
Pamela S. Detra, Byron R. Berger
Richard W. Scott Jr., editor(s)
1993, Bulletin 2039
No abstract available....
Comparison of the Cretaceous-Tertiary boundary impact events and the 0.77-Ma Australasian tektite event; relevance to mass extinction
E.C. Chao
1993, Bulletin 2050
Cooccurrence of Fe-, Fe-Ca-, and Ca-phosphate minerals in concretions within the Monterey Formation; a record of uplift of the Santa Maria Basin, California
D.Z. Piper, C.M. Isaacs, M.D. Medrano, Margaret A. Keller
1993, Bulletin 1995-C
Heterogeneous Neogene strain and its bearing on horizontal extension and horizontal and vertical contraction at the margin of the extensional orogen, Mormon Mountains area, Nevada and Utah
R. Ernest Anderson, T. P. Barnhard
1993, Bulletin 2011
Distribution and properties of clinoptilolite-bearing tuffs in the Upper Jurassic Morrison Formation on the Ute Mountain Ute Reservation, southwestern Colorado and northwestern New Mexico
P. L. Hansley, R.A. Sheppard
1993, Bulletin 2061-A
Structural analysis of Archean rocks in the Negaunee area, Michigan: Constraints on Archean versus early Proterozoic deformation
S. A. Nachatilo, R. L. Bauer
1993, Bulletin 1904-O
No abstract available....
The Seaman volcanic center—A rare middle Tertiary stratovolcano in southern Nevada
E. A. Du Bray
1993, Bulletin 2052
No abstract available....
40Ar/39Ar age spectra and total-fusion ages of tektites from Cretaceous-Tertiary boundary sedimentary rocks in the Beloc Formation, Haiti
G. Brent Dalrymple, G. A. Izett, L.W. Snee, J. D. Obradovich
1993, Bulletin 2065
The USGS reference sample Devonian Ohio Shale SDO-1
Jean S. Kane, editor(s)
1993, Bulletin 2046
Sedimentologic analysis of cores from the Upper Triassic Chinle Formation and the Lower Permian Cutler Formation, Lisbon Valley, Utah
Russell F. Dubiel, Janet L. Brown
1993, Bulletin 2000-E
No abstract available....
Middle Eocene intrusive igneous rocks of the central Appalachian Valley and Ridge province - Setting, chemistry, and implications for crustal structure
C. Scott Southworth, Karen J. Gray, John F. Sutter
1993, Bulletin 1839-J
No abstract available....
