1. Department of Earth and Environmental Sciences California State University East Bay Hayward CA USA
2. Now at Department of Plant Sciences University of California Davis CA USA
3. Now at Ecdysis Foundation Estelline SD USA
4. Now at School of Earth and Space Exploration Arizona State University Tempe AZ USA
5. Unaffiliated Kensington CA USA
6. Climate and Ecosystem Sciences Division Lawrence Berkeley National Lab Berkeley CA USA