1. San Diego Supercomputer Center University of California San Diego La Jolla California USA
2. USGIN Foundation Tucson Arizona USA
3. Hawai'i Institute of Marine Biology University of Hawai'i Honolulu Hawaii USA
4. Arizona Geological Survey University of Arizona Tucson Arizona USA
5. Department of Marine Chemistry & Geochemistry Woods Hole Oceanographic Institution Woods Hole Massachusetts USA
6. Scripps Institution of Oceanography University of California San Diego La Jolla California USA