Christopher B Skinner, University of Massachusetts Lowell, Environmental, Earth and Atmospheric Sciences, Lowell, MA, United States, Juan Manuel Lora, Yale University, Geology & Geophysics, New Haven, CT, United States, Ashley Elizabeth Payne, University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States and Christopher J Poulsen, University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States