Berit Hudson-Rasmussen, Champaign, IL, United States, Mong-Han Huang, University of Maryland, College Park, College Park, MD, United States, Mariel D. Nelson, University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, Kristen E. Fauria, University of California Berkeley, Berkeley, CA, United States and Daniella M. Rempe, University of Texas at Austin, Jackson School of Geosciences, Austin, TX, United States