California Institute of Technology, Division of Geological and Planetary Sciences, MC 100-23, 1200 E. California Blvd., Pasadena, CA 91125 United States
California Institute of Technology, Division of Geological and Planetary Sciences, MC 100-23, 1200 E. California Blvd., Pasadena, CA 91125 United States
University of California (Santa Barbara), Department of Earth Science, Santa Barbara, CA 93106 United States
University of California (Santa Barbara), Department of Earth Science, Santa Barbara, CA 93106 United States