Anna Burack Wilson (Former Employee)
Science and Products
Filter Total Items: 24
Filter Total Items: 73
Isotopic ages of rocks in the northern Front Range, Colorado Isotopic ages of rocks in the northern Front Range, Colorado
These maps, and the tables that accompany them, are a compilation of isotopic age determinations of rocks and minerals in four 1:100,000 quadrangles in the northern and central Front Range, Colorado. Phanerozoic (primarily Tertiary and Cretaceous) age data are shown on one map; Proterozoic data are on the other. A sample location map is included for ease of matching specific localities...
Authors
Anna Wilson, Bruce Bryant
Petrology of the Crazy Mountains dike swarm and geochronology of associated sills, south-central Montana Petrology of the Crazy Mountains dike swarm and geochronology of associated sills, south-central Montana
No abstract available.
Authors
Edward du Bray, Stephen Harlan, Anna Wilson
Locatable mineral reports for Colorado, South Dakota, and Wyoming provided to the U.S.D.A. Forest Service in fiscal years 2003-2005 Locatable mineral reports for Colorado, South Dakota, and Wyoming provided to the U.S.D.A. Forest Service in fiscal years 2003-2005
Introduction: The U.S. Geological Survey is required by Congress (under Public Law 86-509) to provide Locatable Mineral Reports to the U.S.D.A. Forest Service whenever National Forest System lands are sold or exchanged. This volume is a compilation of the reports already provided to the Forest Service by the author in fiscal years 2003-2005 (October 2002 - September 2005). Altogether...
Authors
Anna Wilson
Preliminary integrated geologic map databases for the United States: Central states: Montana, Wyoming, Colorado, New Mexico, North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, Iowa, Missouri, Arkansas, and Louisiana Preliminary integrated geologic map databases for the United States: Central states: Montana, Wyoming, Colorado, New Mexico, North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, Iowa, Missouri, Arkansas, and Louisiana
The growth in the use of Geographic Information Systems (GIS) has highlighted the need for regional and national digital geologic maps attributed with age and lithology information. Such maps can be conveniently used to generate derivative maps for purposes including mineral-resource assessment, metallogenic studies, tectonic studies, and environmental research. This Open-File Report is...
Authors
Douglas Stoeser, Gregory Green, Laurie Morath, William Heran, Anna Wilson, David W. Moore, Bradley Van Gosen
Spatial databases for the geology of the northern Rocky Mountains — Idaho, Montana, and Washington Spatial databases for the geology of the northern Rocky Mountains — Idaho, Montana, and Washington
No abstract available.
Authors
Michael Zientek, Pamela D. Derkey, Robert Miller, J. Causey, Arthur Bookstrom, Mary Carlson, Gregory Green, Thomas Frost, David Boleneus, Karl Evans, Bradley Van Gosen, Anna Wilson, Jeremy Larsen, Helen Kayser, William Kelley, Kenneth Assmus
Colorado mineral belt revisited: An analysis of new data Colorado mineral belt revisited: An analysis of new data
No abstract available.
Authors
Anna Wilson, P.K. Sims
Locatable mineral reports for South Dakota and Colorado, provided to the U.S. Forest Service in fiscal year 2002 Locatable mineral reports for South Dakota and Colorado, provided to the U.S. Forest Service in fiscal year 2002
ties. Although the NROK median total recoverable lead concentration was the smallest among the three Western study areas compared, concentrations in several NROK samples were an order of magnitude larger than the maximum concentrations measured in the Upper Colorado River and Great Salt Lake Basins. Dissolved cadmium, dissolved lead, and total recoverable zinc concentrations at NROK...
Authors
Anna Wilson
Mineral and energy resource assessment of the Gallatin National Forest (exclusive of the Absaroka-Beartooth study area), in Gallatin, Madison, Meagher, Park, and Sweet Grass Counties, south-central Montana Mineral and energy resource assessment of the Gallatin National Forest (exclusive of the Absaroka-Beartooth study area), in Gallatin, Madison, Meagher, Park, and Sweet Grass Counties, south-central Montana
No abstract available.
Authors
Jane Hammarstrom, Anna Wilson, James E. Elliott, Bradley Van Gosen, Robert Carlson, Gregory Lee, Dolores Kulik, John M’Gonigle, William Perry
Compilation of various geologic time scales Compilation of various geologic time scales
No abstract available.
Authors
Anna Wilson
Geochemical data for historic mining areas, central western slope, Colorado Geochemical data for historic mining areas, central western slope, Colorado
No abstract available.
Authors
J. Nash, Warren Day, Anna Wilson
Science and Products
Filter Total Items: 24
Filter Total Items: 73
Isotopic ages of rocks in the northern Front Range, Colorado Isotopic ages of rocks in the northern Front Range, Colorado
These maps, and the tables that accompany them, are a compilation of isotopic age determinations of rocks and minerals in four 1:100,000 quadrangles in the northern and central Front Range, Colorado. Phanerozoic (primarily Tertiary and Cretaceous) age data are shown on one map; Proterozoic data are on the other. A sample location map is included for ease of matching specific localities...
Authors
Anna Wilson, Bruce Bryant
Petrology of the Crazy Mountains dike swarm and geochronology of associated sills, south-central Montana Petrology of the Crazy Mountains dike swarm and geochronology of associated sills, south-central Montana
No abstract available.
Authors
Edward du Bray, Stephen Harlan, Anna Wilson
Locatable mineral reports for Colorado, South Dakota, and Wyoming provided to the U.S.D.A. Forest Service in fiscal years 2003-2005 Locatable mineral reports for Colorado, South Dakota, and Wyoming provided to the U.S.D.A. Forest Service in fiscal years 2003-2005
Introduction: The U.S. Geological Survey is required by Congress (under Public Law 86-509) to provide Locatable Mineral Reports to the U.S.D.A. Forest Service whenever National Forest System lands are sold or exchanged. This volume is a compilation of the reports already provided to the Forest Service by the author in fiscal years 2003-2005 (October 2002 - September 2005). Altogether...
Authors
Anna Wilson
Preliminary integrated geologic map databases for the United States: Central states: Montana, Wyoming, Colorado, New Mexico, North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, Iowa, Missouri, Arkansas, and Louisiana Preliminary integrated geologic map databases for the United States: Central states: Montana, Wyoming, Colorado, New Mexico, North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, Iowa, Missouri, Arkansas, and Louisiana
The growth in the use of Geographic Information Systems (GIS) has highlighted the need for regional and national digital geologic maps attributed with age and lithology information. Such maps can be conveniently used to generate derivative maps for purposes including mineral-resource assessment, metallogenic studies, tectonic studies, and environmental research. This Open-File Report is...
Authors
Douglas Stoeser, Gregory Green, Laurie Morath, William Heran, Anna Wilson, David W. Moore, Bradley Van Gosen
Spatial databases for the geology of the northern Rocky Mountains — Idaho, Montana, and Washington Spatial databases for the geology of the northern Rocky Mountains — Idaho, Montana, and Washington
No abstract available.
Authors
Michael Zientek, Pamela D. Derkey, Robert Miller, J. Causey, Arthur Bookstrom, Mary Carlson, Gregory Green, Thomas Frost, David Boleneus, Karl Evans, Bradley Van Gosen, Anna Wilson, Jeremy Larsen, Helen Kayser, William Kelley, Kenneth Assmus
Colorado mineral belt revisited: An analysis of new data Colorado mineral belt revisited: An analysis of new data
No abstract available.
Authors
Anna Wilson, P.K. Sims
Locatable mineral reports for South Dakota and Colorado, provided to the U.S. Forest Service in fiscal year 2002 Locatable mineral reports for South Dakota and Colorado, provided to the U.S. Forest Service in fiscal year 2002
ties. Although the NROK median total recoverable lead concentration was the smallest among the three Western study areas compared, concentrations in several NROK samples were an order of magnitude larger than the maximum concentrations measured in the Upper Colorado River and Great Salt Lake Basins. Dissolved cadmium, dissolved lead, and total recoverable zinc concentrations at NROK...
Authors
Anna Wilson
Mineral and energy resource assessment of the Gallatin National Forest (exclusive of the Absaroka-Beartooth study area), in Gallatin, Madison, Meagher, Park, and Sweet Grass Counties, south-central Montana Mineral and energy resource assessment of the Gallatin National Forest (exclusive of the Absaroka-Beartooth study area), in Gallatin, Madison, Meagher, Park, and Sweet Grass Counties, south-central Montana
No abstract available.
Authors
Jane Hammarstrom, Anna Wilson, James E. Elliott, Bradley Van Gosen, Robert Carlson, Gregory Lee, Dolores Kulik, John M’Gonigle, William Perry
Compilation of various geologic time scales Compilation of various geologic time scales
No abstract available.
Authors
Anna Wilson
Geochemical data for historic mining areas, central western slope, Colorado Geochemical data for historic mining areas, central western slope, Colorado
No abstract available.
Authors
J. Nash, Warren Day, Anna Wilson