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Gingko Petrified Forest: Downtown Geology Lecture Series

Uploaded on Sep 27, 2013

CWU Geology's Nick Zentner presents 'Ginkgo Petrified Forest". Topics include Columbia River Basalts, Petrified Wood studied by longtime CWU geologist George Beck, and a new interpretation to explain the wide variety of wood types that were petrified. Record on May 22, 2013 at Ellensburg City Library's Hal Holmes Center in beautiful downtown Ellensburg, Washington. 265 folks attended the lecture.