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Page 5483, results 137051 - 137075

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Origin and significance of natural gases of Montana
Dudley D. Rice
1975, Open-File Report 75-188
About two years ago, I was assigned to a project to evaluate the hydrocarbon potential of the Cretaceous system of the northern Rocky Mountains; namely, in Montana, North Dakota, and South Dakota. I had no problem identifying potential traps; both structural and stratigraphic, but recognized the fact that most of...
Map showing paleocurrent and clast-size data from the Devonian-Mississippian Endicott Group, northern Alaska
T.J. Donovan, I.L. Tailleur
1975, Miscellaneous Field Studies Map 692
The Devonian-Mississippian Endicott Group (Tailleur and others, 1967) is an important geologic unit in the Brooks Range of northern Alaska. It reflects a major tectonic event in the middle and late Paleozoic history of the North American Cordillera. Tailleur and Brosge (1970) interpreted the Endicott as a clastic wedge derived...
Preliminary map of landslide deposits, Denver 1° by 2° Quadrangle, Colorado
Roger B. Colton, Jeffrey A. Holligan, Larry W. Anderson
1975, Miscellaneous Field Studies Map 705
Areas inferred to be underlain by landslide deposits resulting from landsliding, avalanching, block gliding, debris sliding or flowing, earthflows, mudflows, rocksliding, rockfalls, rotational slides, slab or flake sliding, slumping, talus accumulation, and translational sliding. Rock glacier deposits, colluvium, and solifluction deposits are included in some areas. Some till is mapped...
Numerical model of the salt-wedge reach of the Duwamish River estuary, King County, Washington
Edmund A. Prych, W.L. Haushild, J.D. Stoner
1975, Open-File Report 75-13
A numerical model of a salt-wedge estuary developed by Fischer has been expanded and used to calculate the distributions of salinity, temperature, chlorophyll a concentrations, biochemical oxygen demand, and dissolved-oxygen concentrations in the Duwamish River estuary, King County, Wash. With this model, which was calibrated and verified with observed data,...
Seismic refraction records from a survey in the Gulf of Alaska
Kenneth C. Core, Robert E. Mattick, Kenneth C. Bayer
1975, Open-File Report 75-283
In September, 1974, the U.S. Geological Survey conducted a seismic refraction survey between Icy Bay and Kayak Island in the Gulf of Alaska to measure the seismic velocity and thickness of the sedimentary section. The purpose of this report is to make the original field records publicly available. Five lines...