Plate-tectonic map of the circum-Pacific region : Arctic sheet /
Circum-Pacific Map Project.
Gryc, George.
Sidlauskas, Frank J.
Moore, George William,1928-
Circum-Pacific Council for Energy and Mineral Resources.
Geological Survey (U.S.)
Reston, Va. : The Survey ; Denver, CO : For sale by Branch of Distribution,
1992.
Depths shown by gradient tints and isolines.
"1992."
"Base by U.S. Geological Survey, 1989."
"Map center point: 70⁰N, 165⁰W."
"Explanatory pamphlet accompanies map"--Margin.
Includes text, 2 index maps, and time scale diagram.
Includes bibliographical references.
Plate tectonics
Earthquakes
Plate tectonics
Earthquakes
Plate tectonics
Earthquakes