Alaska Volcano Observatory

This dynamic planet: world map of volcanoes, earthquakes, impact craters, and plate tectonics

Author(s): Simkin, Tom, Tilling, R. I., Vogt, P. R., Spall, H. R., and Unger, J. D.

Publication Year: 1994

Bibliographic Reference:

Simkin, Tom, Unger, J. D., Tilling, R. I., Vogt, P. R., and Spall, H. R., 1994, This dynamic planet: world map of volcanoes, earthquakes, impact craters, and plate tectonics: U.S. Geological Survey Special Map unpaged, 1 plate, scale 1:30,000,000.

Citation Updated: 2005-06-10 00:04:11