Earthquake Science Center Seminars
The Subduction Zone Transport of Continental Crustal Material to the Mantle, Evidence, Quantities, and Linked Geologic and Seismologic Wonderments
David W. Scholl, U.S. Geological Survey
April 11, 2002
Closed captions are generally available a few days after the seminar. To turn them on, click the ‘CC’ button on the video player. For older seminars in the archive that don’t have closed captions, please email us, and we will do our best to accommodate your request.