Geologic map of the circum-Pacific region.
Circum-Pacific Council for Energy and Mineral Resources.
Geological Survey (U.S.)
Reston, Va. : Geological Survey,
[1985-
Depths indicated by isolines.
Scale of the Pacific basin sheet is 1:17,000,000.
Accompanied by : Explanatory notes.
Southeast quadrant -- Southwest quadrant -- Arctic -- Pacific basin.
Geology
Geology