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Not all publications have extents, not all extents are completely accurate
Preliminary bathymetry: Approaches to Unakwik Inlet, Alaska
Austin Post
1980, Open-File Report 80-428
A map, scale 1:20,000, shows water depths, rocks, and hazards to navigation. These data are noted on track lines run by the Research Vessel Growler in Alaskan waters, where data on navigation shown on published charts are nonexistant, preliminary, or out dated. ...
A preliminary summary of regional geology, petroleum potential, environmental geology, and technology for exploration and development for proposed OCS lease sale no. 75, northern Aleutian Shelf, Bering Sea, Alaska
Michael S. Marlow, Hugh McLean, Alan K. Cooper, Tracy Vallier, James V. Gardner, Robert McMullin, M.B. Lynch
1980, Open-File Report 80-653
This report provides a preliminary assessment of the regional geology, petroleum potential, environmental geology, and technology for development of possible oil and gas in that section of the southeastern Bering Sea, known as the Northern Aleutian Shelf, and proposed as OCS Lease Sale area #75. This summary report is in...
Preliminary free-air gravity map, Norton Basin, Alaska
Michael A. Fisher, P.H. McClellan, M.L. Holmes, J.R. Childs
1980, Open-File Report 80-1068
Gravity data shown here were measured with LaCoste and Romberg sea gravimeter S-53 mounted on a 3 axis inertial platform (LaCoste and others, 1967, Valiant and LaCoste, 1976). Primary navigation was by satellite, integrated with course and speed measurements from doppler sonar and gyrocompass. Gravity data were filtered prior to...