United States Geological Survey YearbookU.S. Geological Survey, 1983 - Geology |
From inside the book
Results 1-5 of 17
Page 1
... processes of contamination , we are beginning a long- term program to assess the quality of the Nation's ground - water resources , particu- larly with regard to trace substances . This will be done by studying individual areas that are ...
... processes of contamination , we are beginning a long- term program to assess the quality of the Nation's ground - water resources , particu- larly with regard to trace substances . This will be done by studying individual areas that are ...
Page 3
... process of building a National Digital Cartographic Data Base and of developing the necessary data standards , computer techniques , and equipment capabilities for its support . Production to date has primari- ly focused on providing ...
... process of building a National Digital Cartographic Data Base and of developing the necessary data standards , computer techniques , and equipment capabilities for its support . Production to date has primari- ly focused on providing ...
Page 18
... process has caused rocks formed on the sea floor ( even whole marine basins ) to be accreted to the continents where erosion may expose them for study today . Be- cause these rocks originated in the oceans , 300 400 120 ° E 60 ° 500 ...
... process has caused rocks formed on the sea floor ( even whole marine basins ) to be accreted to the continents where erosion may expose them for study today . Be- cause these rocks originated in the oceans , 300 400 120 ° E 60 ° 500 ...
Page 19
... processes that influence the for- mation of petroleum and mineral deposits . Other studies of tectonism , seismicity , magmatism , and volcanism provide infor- mation on the settings of marine deposits , the process of ocean - floor ...
... processes that influence the for- mation of petroleum and mineral deposits . Other studies of tectonism , seismicity , magmatism , and volcanism provide infor- mation on the settings of marine deposits , the process of ocean - floor ...
Page 20
... process provides important insights into exploration techniques for new onshore deposits . In addition to these rapidly forming sul- fide deposits , manganese crusts recovered from seamounts in the Pacific Ocean con- tain cobalt , the ...
... process provides important insights into exploration techniques for new onshore deposits . In addition to these rapidly forming sul- fide deposits , manganese crusts recovered from seamounts in the Pacific Ocean con- tain cobalt , the ...
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activities Alaska analysis Antarctica areas Assistant Board of County California cartographic City City of w coal resources Coalinga Colorado Commission contamination conterminous United cooperation Coordination cubic feet data base debris flows Denver Department of Public digital cartographic data discharge earth science earthquake Energy Environmental Federal agencies Federal Bldg feet per second fiscal year 1983 Florida Floridan aquifer Geologic Division Geologist gram ground water ground-water hazards hydrologic image maps Information Systems investigations Island Kilauea Landsat landslides mainframe computers major marine Menlo Park ment mineral resource assessment Mississippi National Center National High-Altitude Photography National Mapping Division Office Operations Pacific percent petroleum potential Puerto Rico quadrangle radioactive waste rainfall Regional Reston rocks scientific scientists Searles Lake seismic Service South stations STOP streamflow studies surface Survey's tion topographic U.S. Geological Survey Utah Valley Volcano waste Water Conservation District Water District Water Resources Division Western Wilderness Lands zone