Show 11: Wendy Bohrson "Magmas of the Cascades"
Central Washington University geology professor Wendy Bohrson discusses her research of magmas deep beneath the Cascade volcanoes. Detailed microscope work on crystal size distribution in igneous rocks leads to understanding of magma chemistry and physics. Wendy also chats about her Hawaii and Cascades field trips. Taped on August 7, 2007.