United States Geological Survey Yearbook |
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Page 2
In 1984 , the Geological Survey completed detailed geophysical surveys of the
Juan de Fuca and Gorda Ridges in the Pacific in cooperation with the Hawaii
Institute of Geophysics , completed sonar mapping of 250,000 square miles of the
...
In 1984 , the Geological Survey completed detailed geophysical surveys of the
Juan de Fuca and Gorda Ridges in the Pacific in cooperation with the Hawaii
Institute of Geophysics , completed sonar mapping of 250,000 square miles of the
...
Page 41
The final area • The first in a series of three 1 : 15,000,000 - scale geologic maps
of Mars made from Viking Orbiter spacecraft images has been completed for the
National Aeronautics and Space Administration . The series will supersede the ...
The final area • The first in a series of three 1 : 15,000,000 - scale geologic maps
of Mars made from Viking Orbiter spacecraft images has been completed for the
National Aeronautics and Space Administration . The series will supersede the ...
Page 49
Provisional maps of unmapped 15 - minute quadrangle areas in Alaska also will
be produced allowing 1 : 63,360 - scale map coverage of Alaska to be completed
concurrently with the 1 : 24,000 - scale coverage of the conterminous United ...
Provisional maps of unmapped 15 - minute quadrangle areas in Alaska also will
be produced allowing 1 : 63,360 - scale map coverage of Alaska to be completed
concurrently with the 1 : 24,000 - scale coverage of the conterminous United ...
Page 54
Upon completion of the initial investigation , the work group determined that it
was feasible for private industry to ... Performance evaluation flights were
completed in June 1984 with the accumulation of 54 profiles at three different test
sites .
Upon completion of the initial investigation , the work group determined that it
was feasible for private industry to ... Performance evaluation flights were
completed in June 1984 with the accumulation of 54 profiles at three different test
sites .
Page 113
Assessment of the quality of Costa Rican coal will be accelerated with completion
of a Survey - designed coal ... being done in the A geologic synthesis and
mineral resource assessment of Colombia was completed in 1984 with
cooperation of ...
Assessment of the quality of Costa Rican coal will be accelerated with completion
of a Survey - designed coal ... being done in the A geologic synthesis and
mineral resource assessment of Colombia was completed in 1984 with
cooperation of ...
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activities addition Administration agencies Alaska analysis aquifer areas assessment Assistant associated basins Bldg Board Bureau California cartographic changes Chief City City of w coal collected Commission completed concentrations Conservation contaminants continued Control Cooperative County data base Department deposits distribution District District w Division earthquake energy Environmental eruption Federal feet Figure fiscal year 1984 flow geographic glacier ground water ground-water hazards hydrologic important increase International irrigation Lake land located major Management maps measured miles million mineral resources models National Center Natural needs North Office Operations organic Planning potential prepared present problems production Public quadrangle range record Regional reports River rocks scientific scientists selected Service showing sources stations STOP studies supplies surface techniques tion Transportation trends types U.S. Geological Survey understanding United waste Water Resources zone