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Travel Times, Streamflow Velocities, and Dispersion Rates in the Missouri River Upstream from Canyon Ferry Lake, Montana - Usgs Scientific Investigati

Travel Times, Streamflow Velocities, and Dispersion Rates in the Missouri River Upstream from Canyon Ferry Lake, Montana - Usgs Scientific Investigati

In 2010, the U.S. Geological Survey, in cooperation with the Montana Department of Environmental Quality, initiated a dye-tracer study to determine travel times, streamflow velocities, and longitudinal dispersion rates for the Missouri River upstream from Canyon Ferry Lake. For this study, rhodamine WT (RWT) dye was injected at two locations, Missouri River Headwaters State Park in early September and Broadwater-Missouri Dam (Broadwater Dam) in late August 2010. Dye concentrations were measured at..

DKK 158.95
2

A Compilation of Spatial Digital Databases for Selected U.S. Geological Survey Nonfuel Mineral Resource Assessments for Parts of Idaho and Montana - O

A Compilation of Spatial Digital Databases for Selected U.S. Geological Survey Nonfuel Mineral Resource Assessments for Parts of Idaho and Montana - O

This report compiles selected results from 13 U.S. Geological Survey (USGS) mineral resource assessment studies conducted in Idaho and Montana into consistent spatial databases that can be used in a geographic information system. The 183 spatial databases represent areas of mineral potential delineated in these studies and include attributes on mineral deposit type, level of mineral potential, certainty, and a reference. The assessments were conducted for five 1? x 2? quadrangles (Butte, Challis,..

DKK 158.95
2

Spatial Databases for the Geology of the Northern Rocky Mountains, Idaho, Montana, and Washington - Usgs Open-File Report 2005-1235 - Bog af Michael L

Spatial Databases for the Geology of the Northern Rocky Mountains, Idaho, Montana, and Washington - Usgs Open-File Report 2005-1235 - Bog af Michael L

A regionally consistent and integrated geologic spatial database for the Northern Rocky Mountains of Montana, Idaho, and eastern Washington, brings together forty-three 1:100,000- to 1:250,000-scale digital geologic maps into a common database format. The regional geologic database is an ArcInfo coverage (NR_GEO) that contains spatial data for both lines (contacts, faults, fold axes, dikes, sills, veins, garnet isograd, boundaries) and polygons (geologic units). The database represents the original..

DKK 255.95
2

Coalbed Methane Development in Montana - Bog - Paperback

Coalbed Methane Development in Montana - Bog - Paperback

The BiblioGov Project is an effort to expand awareness of the public documents and records of the U.S. Government via print publications. In broadening the public understanding of government and its work, an enlightened democracy can grow and prosper. Ranging from historic Congressional Bills to the most recent Budget of the United States Government, the BiblioGov Project spans a wealth of government information. These works are now made available through an environmentally friendly, print-on-demand..

DKK 180.95
2

Petroleum Geology of the State of Washington - Usgs Professional Paper 1582 - Bog af Samuel Y Johnson - Paperback

Petroleum Geology of the State of Washington - Usgs Professional Paper 1582 - Bog af Samuel Y Johnson - Paperback

Paleomagnetic and 40Ar/39Ar results from mafic dikes and sills in northwestern Wyoming and western Montana yield similar virtual geomagnetic poles and isotopic dates. In combination with paleomagnetic and geochronologic data from elsewhere in the western Cordillera, these data provide evidence for a regional mafic magnetic event at 780 to 770 Ma that affected a large area of western North America.

DKK 137.95
2

Outcrops, Fossils, Geophysical Logs, and Tectonic Interpretations of the Upper Cretaceous Frontier Formation and Contiguous Strata in the Bighorn Basi

Outcrops, Fossils, Geophysical Logs, and Tectonic Interpretations of the Upper Cretaceous Frontier Formation and Contiguous Strata in the Bighorn Basi

In the Bighorn Basin of north-central Wyoming and south-central Montana, the Frontier Formation of early Late Cretaceous age consists of siliciclastic, bentonitic, and carbonaceous beds that were deposited in marine, brackish-water, and continental environments. Most lithologic units are laterally discontinuous. The Frontier Formation conformably overlies the Mowry Shale and is conformably overlain by the Cody Shale. Molluscan fossils collected from outcrops of these formations and listed in this..

DKK 178.95
2

Ore Deposits of the Helena Mining Region, Montana - Usgs Bulletin 527 - Bog af Adolph Knopf - Paperback

Ore Deposits of the Helena Mining Region, Montana - Usgs Bulletin 527 - Bog af Adolph Knopf - Paperback

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins...

DKK 223.95
2

The Eastern Front of the Bitterroot Range, Montana - Usgs Bulletin 974-E - Bog af C P Ross - Paperback

The Eastern Front of the Bitterroot Range, Montana - Usgs Bulletin 974-E - Bog af C P Ross - Paperback

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins...

DKK 130.95
2

MacKenzie's Last Fight with the Cheyennes - A Winter Campaign in Wyoming and Montana - Bog af John G Bourke - Paperback

MacKenzie's Last Fight with the Cheyennes - A Winter Campaign in Wyoming and Montana - Bog af John G Bourke - Paperback

The collections contained within the Combined Arms Research Library Digital Library are largely composed of digital versions of paper documents from the Combined Arms Research Library collections and student papers produced at the US Army Command and General Staff College. The documents in this collection cover the areas on the Vietnam Conflict, Korean War, and the U.S. Civil War, to name a few. This is one of those documents.

DKK 168.95
2

Geology of the Cleveland Quadrangle, Bearpaw Mountains, Blaine County, Montana - Usgs Bulletin 1141-P - Bog af Robert George Schmidt - Paperback

Geology of the Cleveland Quadrangle, Bearpaw Mountains, Blaine County, Montana - Usgs Bulletin 1141-P - Bog af Robert George Schmidt - Paperback

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins...

DKK 158.95
2

Some Thorium Prospects, Lemhi Pass Area, Beaverhead County, Montana - Usgs Trace Elements Memorandum 918 - Bog af Frank C Armstrong - Paperback

Some Thorium Prospects, Lemhi Pass Area, Beaverhead County, Montana - Usgs Trace Elements Memorandum 918 - Bog af Frank C Armstrong - Paperback

The Last Chance group> Brown Bear and Shady Tree claims in Beaverhead County, Mont., were explored for thorium under a Defense Minerals Exploration Administration Contract in 1951 and 1952. The project was undertaken to explore northwest-trending moderately to steep dipping, thorite-bearing quartz-barite-hematite veins. The veins are wall-rock replacements and fissure fillings in faults and shears that cut rocks of the Precambrian Belt series. Recurrent movement along the faults has intense fractured..

DKK 158.95
2

Stratigraphy of the Little Rocky Mountains and Encircling Foothills, Montana - Usgs Bulletin 1072-N - Bog af Maxwell McMichael Knechtel - Paperback

Stratigraphy of the Little Rocky Mountains and Encircling Foothills, Montana - Usgs Bulletin 1072-N - Bog af Maxwell McMichael Knechtel - Paperback

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins...

DKK 129.95
2

Ordovician Fossils from Wells in the Williston Basin, Eastern Montana - Usgs Bulletin 1021-M - Bog af Reuben James Ross - Paperback

Ordovician Fossils from Wells in the Williston Basin, Eastern Montana - Usgs Bulletin 1021-M - Bog af Reuben James Ross - Paperback

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins...

DKK 147.95
2

Hazardous Materials - EPA's Cleanup of Asbestos in Libby, Montana, and Related Actions to Address Asbestos-Contaminated Materials - Bog - Paperback

Hazardous Materials - EPA's Cleanup of Asbestos in Libby, Montana, and Related Actions to Address Asbestos-Contaminated Materials - Bog - Paperback

The BiblioGov Project is an effort to expand awareness of the public documents and records of the U.S. Government via print publications. In broadening the public understanding of government and its work, an enlightened democracy can grow and prosper. Ranging from historic Congressional Bills to the most recent Budget of the United States Government, the BiblioGov Project spans a wealth of government information. These works are now made available through an environmentally friendly, print-on-demand..

DKK 157.95
2

Uranium Deposits of the Northern Part of the Boulder Batholith, Montana - Usgs Trace Elements Memorandum 944 - Bog af George E Becraft - Paperback

Uranium Deposits of the Northern Part of the Boulder Batholith, Montana - Usgs Trace Elements Memorandum 944 - Bog af George E Becraft - Paperback

Uranium minerals and radioactivity anomalies occur in many silver-lead veins and chalcedony veins and vein zones in the Boulder batholith of southwestern Montanao Pitchblende has been identified in a few silver-lead veins. These veins occupy shear zones along which there is no evidence of large-scale lateral displacement. The wall rock adjacent to the veins is intensely silicified and sencitized quartz monzonite and granodiortte. The veins have yielded substantial quantities of lead, silver, zinc,..

DKK 157.95
2