Casey Morrisroe Saup¹, Amelia R Nelson², Kira Harris³, Audrey H Sawyer³, Kenneth Hurst Williams⁴ and Michael J Wilkins², (1)Ohio State University Main Campus, Columbus, OH, United States, (2)Colorado State University, Department of Soil and Crop Sciences, Fort Collins, CO, United States, (3)The Ohio State University, School of Earth Sciences, Columbus, OH, United States, (4)Colorado School of Mines, Golden, CO, United States