Mingsong Li, Pennsylvania State University Main Campus, Department of Geosciences, University Park, PA, United States, Lee Robert Kump, Pennsylvania State Univ, University Park, PA, United States, Fuqing Zhang, Penn State University, University Park, PA, United States, Andy Ridgwell, University of Bristol, School of Earth Sciences, Bristol, United Kingdom, Gregory J. Hakim, University of Washington, Department of Atmospheric Sciences, Seattle, WA, United States and Jessica E Tierney, University of Arizona, Geosciences, Tucson, AZ, United States