1. Earth and Planetary Sciences University of California Santa Cruz Santa Cruz California USA
2. Lawrence Berkeley National Laboratory, Energy Geosciences Division Berkeley California USA
3. Lawrence Livermore National Laboratory, Nuclear and Chemical Sciences Division Livermore California USA
4. School of Forest Resources and Conservation, Fisheries and Aquatic Sciences Program University of Florida Gainesville Florida USA
5. Kansas Geological Survey University of Kansas Lawrence Kansas USA
6. Department of Biological Sciences University of Alabama Birmingham Alabama USA
7. Ecology and Evolutionary Biology University of California Santa Cruz Santa Cruz California USA
8. Marine Science Institute University of California Santa Barbara Santa Barbara California USA