United States Geological Survey YearbookThe Survey, 1984 - Geology |
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Page 1
... regional aquifer systems of the United States . Studies of six of these aquifers were completed by 1984. The study for the High Plains regional aquifer resulted in the first accurate mapping of ground water depleted from the aquifer by ...
... regional aquifer systems of the United States . Studies of six of these aquifers were completed by 1984. The study for the High Plains regional aquifer resulted in the first accurate mapping of ground water depleted from the aquifer by ...
Page 18
... The similar composition of fluid inclusions from many mineral deposits in the region suggests a regional migration of a common mineral - rich fluid . This fluid migration is believed to be related to crustal collision that. 18.
... The similar composition of fluid inclusions from many mineral deposits in the region suggests a regional migration of a common mineral - rich fluid . This fluid migration is believed to be related to crustal collision that. 18.
Page 20
... Regional Mineral - Resource Studies for Land Use Planning New understanding of the Nation's mineral endowment has been gained from the Geological Survey's systematic geologic and mineral - resource studies of 1 : 250,000 - scale ...
... Regional Mineral - Resource Studies for Land Use Planning New understanding of the Nation's mineral endowment has been gained from the Geological Survey's systematic geologic and mineral - resource studies of 1 : 250,000 - scale ...
Page 23
... regional resource- assessment techniques from AMRAP and CUSMAP are being done at the same time that the 20 - year study of wilderness areas was being completed . The publication of Professional Paper 1300 presented a summary of ...
... regional resource- assessment techniques from AMRAP and CUSMAP are being done at the same time that the 20 - year study of wilderness areas was being completed . The publication of Professional Paper 1300 presented a summary of ...
Page 24
... regional and commodity specialists . All data in the MRDS are organized into records ; each record represents a single mine , mineral occurrence , district , or region . The master file now contains over 64,000 records of mineral ...
... regional and commodity specialists . All data in the MRDS are organized into records ; each record represents a single mine , mineral occurrence , district , or region . The master file now contains over 64,000 records of mineral ...
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activities Alaska aquifer areas Assistant Bacillus cereus basins Bureau California cartographic cartographic data base City coal Columbia Glacier Commission contaminants Control Cooperative Denver Department of Public digital cartographic data digital data earthquake energy Environmental eruption Federal agencies Federal Bldg feet fiscal year 1984 flow fluid inclusions geographic geographic information systems Geologist geophysical ground water ground-water hazards High Plains hydrologic ical image map Information Systems investigations irrigation Lake land Landsat lava located Loki Patera major Management Mauna Loa million mineral deposits mineral resources models National Center National Mapping Division Office offshore Parkfield Parkfield earthquake potential production quadrangle radar Regional remote sensing River rocks San Andreas fault scientific sediment Service sewage sources square miles STOP studies sulfur surface Survey scientists Survey's techniques tion topographic maps trends U.S. Geological Survey Volcano Water Conservation District Water District zone