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Last updated on April 23, 2014 at 1:22 EDT

Latest Dwight Crandell Stories

2009-04-10 14:54:21

Dwight Crandell, a renowned volcanologist in the U.S. Pacific Northwest, has died of a heart attack at the age of 86, his family said. Crandell died Monday at a hospice in Wheat Ridge, Colo., The Seattle Times reported Friday. When Crandell began working in the Puget Sound lowlands in the 1950s, conventional wisdom held the region had been shaped by glaciers, the Seattle Times reported Friday. Crandell and his colleague, Don Mullineaux, soon observed however that the region's deep layers of...