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Page 4883, results 122051 - 122075

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Complete Bouguer map of the Medicine Lake quadrangle, California
Carol A. Finn
1981, Open-File Report 81-98
A mathematical technique, called kriging, was programmed for a computer to interpolate hydrologic data based on a network of measured values in west-central Kansas. The computer program generated estimated values at the center of each 1-mile section in the Western Kansas Groundwater Management District No. 1 and facilitated contouring of...
Directory of member organizations of the National Water Data Exchange (NAWDEX)
Janet M. Nokes, Cassandra D. Blackwell
1981, Open-File Report 81-497
The National Water Data Exchange (NAWDEX) is a national confederation of water-oriented organizations working together to improve access to water data. It consists of member organizations from all sectors of the water-data community. This Directory provides the names, addresses, and telephone numbers of all NAWDEX member organizations and their designated...
Geology of the Carlin gold deposit, Nevada
Arthur S. Radtke
1981, Open-File Report 81-97
The Carlin gold deposit, near the crest of the Tuscarora Range in the Lynn mining district, about 35 km north of Carlin, Nev., is the largest hydrothermal disseminated-replacement deposit discovered to date in North America. The mine began production in 1965 and between 1965 and 1976 produced about 2 million...
Effects of volcanism on the glaciers of Mount St. Helens
Melinda M. Brugman, Austin Post
1981, Circular 850-D
The cataclysmic eruption of Mount St. Helens May 18, 1980, removed 2.9 km2 (about 0.13 km3) of glacier snow and ice including a large part of Shoestring, Forsyth, Wishbone, Ape, Nelson, and all of Loowit and Leschi Glaciers. Minor eruptions and bulging of the volcano from March 27 to May...
Assessment of impacts of proposed coal-resource and related economic development on water resources, Yampa River basin, Colorado and Wyoming: A summary
Timothy Doak Steele, Donald E. Hillier
1981, Circular 839
Expanded mining and use of coal resources in the Rocky Mountain region of the western United States will have substantial impacts on water resources, environmental amenities, and social and economic conditions. The U.S. Geological Survey has completed a 3-year assessment of the Yampa River basin, Colorado and Wyoming, where increased...