University of Southern California, Department of Earth Sciences, 3651 University Avenue, SCI 117, Los Angeles, CA 90089-0740 United States
University of Southern California, Department of Earth Sciences, 3651 University Avenue, SCI 117, Los Angeles, CA 90089-0740 United States
University of Southern California, Department of Earth Sciences, 3651 University Avenue, SCI 117, Los Angeles, CA 90089-0740 United States
University of California, San Diego, Institute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, San Diego, CA 92093-0225 United States