Inst. of Geophysics and Planetary Physics, Scripps Institution of Oceanography, 9500 Gilman Drive M/C 0225, La Jolla, CA 92093 United States
Marine Biological Research Division, 9500 Gilman Drive, La Jolla, CA 92093 United States
Department of Geological Sciences, University of Colorado, 2200 Colorado Ave Campus Box 399, Boulder, CO 80309 United States
Inst. of Geophysics and Planetary Physics, Scripps Institution of Oceanography, 9500 Gilman Drive M/C 0225, La Jolla, CA 92093 United States ; Department of Geological Sciences, University of Colorado, 2200 Colorado Ave Campus Box 399, Boulder, CO 80309 United States
OGI School of Science and Engineering, Oregon Health and Science University, 20000 NW Walker Rd, Beaverton, OR 97006 United States
Western Washington University, 516 High Street, MS9160, Bellingham, WA 98225 United States
OGI School of Science and Engineering, Oregon Health and Science University, 20000 NW Walker Rd, Beaverton, OR 97006 United States