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Uploaded on Sep 11, 2008
Ring of Fire -- Join Dr. Richard Alley (who is NOT Johnny Cash, but is the Evan Pugh Professor of Geosciences at the Pennsylvania State University (PSU)), as he takes you on a musical review of subduction and the Pacific Ring of Fire. This parody is part of The Geology of the National Parks class, now available free online as part of PSU's Dutton E-education Institute's open courseware initiative. The entire course may be viewed at https://www.e-education.psu.edu/geosc10/