Lower Crustal and Moho Reflections Beneath Mount St. Helens

Alan Levander, Rice University, Earth, Environmental, and Planetary Science, Houston, TX, United States, Eric Kiser, Rice University, Earth Science Department, Houston, TX, United States, Colin Andrew Zelt, Rice University, Earth Science, Houston, TX, United States, Kenneth Creager, Univ Washington, Seattle, WA, United States, Carl W Ulberg, University of Washington Seattle Campus, Seattle, WA, United States, Brandon Schmandt, University of New Mexico, Department of Earth and Planetary Sciences, Albuquerque, United States, Steven M Hansen, University of New Mexico Main Campus, Albuquerque, NM, United States and Geoffrey A Abers, Cornell University, Ithaca, NY, United States