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Geology of Kasatochi volcano, Aleutian Islands, Alaska
Kasatochi is a small, isolated island volcano in the center of the Aleutian Island chain. It consists of a roughly circular cone approximately 3 km in diameter with a lake-... -
AA_Q11.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (11 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
Geology of Kasatochi volcano, Aleutian Islands, Alaska
Kasatochi is a small, isolated island volcano in the center of the Aleutian Island chain. It consists of a roughly circular cone approximately 3 km in diameter with a lake-... -
AA_Q03.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (3 of 31...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
AA_Q30.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (30 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
AA_Q21.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (21 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
AA_Q22.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (22 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
Quaternary or Quaternary-Tertiary Volcanic Rocks in Alaska
Between 1979 and 1982, the Alaska Division of Geological & Geophysical Surveys (DGGS) and the Geophysical Institute, University of Alaska Fairbanks, undertook an assessment... -
l475bs.m77t - MGD77 data file for Geophysical data from field activity L-4-75...
Single-beam bathymetry, gravity, and magnetic data along with DGPS navigation data was collected as part of field activity L-4-75-BS in Bering Sea, Aleutian Basin, Alaska from... -
AA_Q18.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (18 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
AA_Q12.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (12 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
ALEU_250M_LCC_WGS84.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar composi...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Aleutian Arc Exclusive Economic Zone... -
AA_Q22B.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (31 of ...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
AA_Q09.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (9 of 31...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
l580aa.m77t - MGD77 data file for Geophysical data from field activity L-5-80...
Single-beam bathymetry, gravity, and magnetic data along with DGPS navigation data was collected as part of field activity L-5-80-AA in Aleutian Arc, Alaska from 06/23/1980 to... -
AA_Q25.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (25 of 3...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
AA_Q03.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (3 of 31...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
30-meter shaded relief image of Okmok Volcano, Umnak Island, Alaska
This 30-meter, horizontal, cell-size, shaded relief, georeferenced TIFF image of Okmok Volcano, Umnak Island, Alaska, was created by combining digital elevation model (DEM) data... -
AA_Q04.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (4 of 31...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of... -
AA_Q02.TIF - Aleutian Arc U.S. EEZ GLORIA sidescan-sonar data mosaic (2 of 31...
During late July through September 1987 and June and July 1988 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Exclusive Economic Zone (EEZ) region of...