United States Geological Survey YearbookThe Survey, 1985 - Geology |
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... miles above the Earth's surface . The view of Las Vegas ( front cover ) includes partially vegetated ( dark red ) and grassy ( bright red ) urban areas . Asphalt - covered roads and airport runways are black . The white area to the ...
... miles above the Earth's surface . The view of Las Vegas ( front cover ) includes partially vegetated ( dark red ) and grassy ( bright red ) urban areas . Asphalt - covered roads and airport runways are black . The white area to the ...
Page 1
... miles wide ; the cliff was about 200 feet high on September 4 . For scale , the dark island in the left foreground is 1,100 feet wide . Floating ice , including huge icebergs , chokes the water of Columbia Bay in front of the ice cliff ...
... miles wide ; the cliff was about 200 feet high on September 4 . For scale , the dark island in the left foreground is 1,100 feet wide . Floating ice , including huge icebergs , chokes the water of Columbia Bay in front of the ice cliff ...
Page 2
... miles seaward from the Nation's coastline tremendously increased the area within which mineral and energy resources must be assessed . In 1984 , the Geological Survey com- pleted detailed geophysical surveys of the Juan de Fuca and ...
... miles seaward from the Nation's coastline tremendously increased the area within which mineral and energy resources must be assessed . In 1984 , the Geological Survey com- pleted detailed geophysical surveys of the Juan de Fuca and ...
Page 10
... of a portion of the road network digi- tized from the Tallahassee , Florida , 1 : 100,000 - scale map , provides an indica- tion of this detail . P E 000 正 NOT D 0 1 2 Miles 1 ANTICIPATED USES The U.S. Bureau of the Census has a 10.
... of a portion of the road network digi- tized from the Tallahassee , Florida , 1 : 100,000 - scale map , provides an indica- tion of this detail . P E 000 正 NOT D 0 1 2 Miles 1 ANTICIPATED USES The U.S. Bureau of the Census has a 10.
Page 13
... miles. The terminus of Columbia Glacier as viewed from Heather Island on August 14 , 1984. Note the immense grounded icebergs in the foreground . Mount Colum- bia ( left ) and Mount Wither- spoon ( right ) are visible in the background ...
... miles. The terminus of Columbia Glacier as viewed from Heather Island on August 14 , 1984. Note the immense grounded icebergs in the foreground . Mount Colum- bia ( left ) and Mount Wither- spoon ( right ) are visible in the background ...
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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 geochemical 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 monitoring National Center National Mapping Division Office offshore Parkfield Parkfield earthquake Planning potential production quadrangle radar Regional remote sensing River rocks San Andreas fault scientific sediment Service 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