United States Geological Survey YearbookThe Survey - Geology |
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Page 2
... Analysis Program produced new information on the availability of ground - water supplies and variations in ground ... analyses of fifteen of the Nation's most important aquifer systems , including the Atlantic and Southeastern Coastal ...
... Analysis Program produced new information on the availability of ground - water supplies and variations in ground ... analyses of fifteen of the Nation's most important aquifer systems , including the Atlantic and Southeastern Coastal ...
Page 7
... analysis in the summer of 1981 showed that the center of this bulge coin- cided with the center of the known residual magma chamber beneath Long Valley Caldera , as well as with the center of an older bulge formed as a result of magma ...
... analysis in the summer of 1981 showed that the center of this bulge coin- cided with the center of the known residual magma chamber beneath Long Valley Caldera , as well as with the center of an older bulge formed as a result of magma ...
Page 12
... analysis of the data from all the stations could be done in real time ( that is , at the ac- tual instant the data were being measured ) . Within days after the shallow May 7-8 earthquake swarm , a crew from the Cascades Volcano ...
... analysis of the data from all the stations could be done in real time ( that is , at the ac- tual instant the data were being measured ) . Within days after the shallow May 7-8 earthquake swarm , a crew from the Cascades Volcano ...
Page 14
... analysis . The process used by the U.S. Geological Survey is described below . The Geological Survey's program for identifying environments potentially suitable for locating acceptable repository sites was an outgrowth of a plan ...
... analysis . The process used by the U.S. Geological Survey is described below . The Geological Survey's program for identifying environments potentially suitable for locating acceptable repository sites was an outgrowth of a plan ...
Page 17
... analysis have begun . Earlier Data Bases Four earlier small - scale digital cartographic data bases have been used extensively . The Dahlgren data base was developed in the early 1960's . It is a global data base of coastlines and ...
... analysis have begun . Earlier Data Bases Four earlier small - scale digital cartographic data bases have been used extensively . The Dahlgren data base was developed in the early 1960's . It is a global data base of coastlines and ...
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activity Administration Alaska Apalachicola Apalachicola River Assessment Basin California cartographic Cascade volcanoes City Commission conodont conterminous United Cooperative data base Denver Department of Public deposits digital data digital line graphs Earth Resources Observation earth science earthquakes Energy Environmental eruptions evaluation faults Federal agencies Federal Bldg fiscal year 1982 Flood Control Geologic Division Geologist ground water ground-water hazards hydrologic Investigations Irrigation kaolinite Landsat Long Valley Caldera magma major Mammoth Lakes Menlo Park ment million mineral resources Minerals Management Service monitoring National Center National Mapping Division Nevada oil and gas percent Planning Planning w potential Potomac River produced Puerto Rico quadrangle radiometer Regional Research Resources Observation Systems resurgent dome rocks sediments seismic square miles STOP studies Survey's techniques tidal Potomac River tidal river tion topographic Transportation U.S. Geological Survey volcanic Water Conservation District Water District water levels Water Management Water Resources Western zone Δ Δ