United States Geological Survey YearbookThe Survey, 1985 - Geology |
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Results 1-5 of 24
Page 1
... 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 . On June 5 , a floating tongue of ...
... 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 . On June 5 , a floating tongue of ...
Page 11
... 213 803 003 368 116 MICROSUKEL 1060 1868 RO 324 Pi870 W ← E S 365 2000 Ø 200 400 600 FEET E - FL - 073-27 8-22-83 U.S.DEPARTMENT OF COMMERCE SUREAU OF THE CENSUS a data base for resource management decisions on Federal mineral 11.
... 213 803 003 368 116 MICROSUKEL 1060 1868 RO 324 Pi870 W ← E S 365 2000 Ø 200 400 600 FEET E - FL - 073-27 8-22-83 U.S.DEPARTMENT OF COMMERCE SUREAU OF THE CENSUS a data base for resource management decisions on Federal mineral 11.
Page 14
... feet per year from 1976 to 1981 to 600 feet per year from 1981 to 1983 to 1,560 feet from 1983 to 1984 , referenced to the July 1 position each year ( fig . 2 ) . From July to mid- August 1984 , retreat measured 16 feet per day averaged ...
... feet per year from 1976 to 1981 to 600 feet per year from 1981 to 1983 to 1,560 feet from 1983 to 1984 , referenced to the July 1 position each year ( fig . 2 ) . From July to mid- August 1984 , retreat measured 16 feet per day averaged ...
Page 15
... feet 1000 500 -500 -1000 1974 1984 1981 0 sea level -1500 1.5 1.0 0.5 moraine shoal 0 per day in spite of a forward ice flow of 39 feet per day , so the calving in midglacier was averag- ing 89 lineal feet of glacier ice removed each ...
... feet 1000 500 -500 -1000 1974 1984 1981 0 sea level -1500 1.5 1.0 0.5 moraine shoal 0 per day in spite of a forward ice flow of 39 feet per day , so the calving in midglacier was averag- ing 89 lineal feet of glacier ice removed each ...
Page 17
... feet of barren overlying rock . Historically , mining interest in the midcontinent region has centered on the near - surface sedimentary rocks ( lime- stones and dolomites ) , which contain deposits of lead and zinc and are called 1000 ...
... feet of barren overlying rock . Historically , mining interest in the midcontinent region has centered on the near - surface sedimentary rocks ( lime- stones and dolomites ) , which contain deposits of lead and zinc and are called 1000 ...
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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