Daniel E Amrhein, University of Washington, Atmospheric Sciences, Seattle, WA, United States, Gregory J. Hakim, University of Washington, Department of Atmospheric Sciences, Seattle, WA, United States, Lee Robert Kump, Pennsylvania State Univ, University Park, PA, United States, Mingsong Li, Pennsylvania State University, Geosciences, State College, PA, United States, Steven B Malevich, University of Arizona, Department of Geosciences, Tucson, AZ, United States, Christopher J Poulsen, University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States, Andy Ridgwell, University of California Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States, Robert Tardif, University of Washington Seattle Campus, Seattle, WA, United States, Jessica E Tierney, University of Arizona, Geosciences, Tucson, AZ, United States and Jiang Zhu, Univ Wisconsin Madison, Madison, WI, United States