Widespread imaging of the lower crust, Moho, and upper mantle from Rayleigh waves: A comparison of the Cascadia and Aleutian-Alaska subduction zones

Matthew M Haney, U.S. Geological Survey Alaska Volcano Observatory, Anchorage, AK, United States, Victor C Tsai, California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States and Kevin Michael Ward, University of Arizona, Tucson, AZ, United States