Sarah Penniston-Dorland¹, Kayleigh M Harvey¹, Stephanie Walker², Paul G Starr³, Matthew J Kohn⁴ and Ethan Baxter³, (1)University of Maryland College Park, College Park, MD, United States, (2)Boston College, Department of Earth and Environmental Sciences, Boston, MA, United States, (3)Boston College, Department of Earth and Environmental Sciences, Chestnut Hill, MA, United States, (4)Boise State University, Boise, ID, United States