ERDENEBAYAR, Jamsran, Earth Science and Technology, Akita University, Akita, 010-8502, Japan, geogold@yahoo.com, OGATA, Takeyuki, Earth Science and Technology, Akita University, International Center for Research and Education on Mineral and Energy Resources, Akita, 010-8502, Japan, IMAI, Akira, Earth Science and Technology, Akita University, Akita, 819-0395, Japan, and JARGALAN, Sereenen, Mongolian University of Science, Ulaanbaatar, 210646, Mongolia

GOODLING, Phillip J.¹, BARNETT, Emily L.², HANCOCK, Gregory S.³, WHITTENBURG, James P.⁴, RICHTER, Julie⁴, and KASTE, James M.⁵, (1) Department of Geology, College of William and Mary, Department of Geology, Williamsburg, VA 23187, (2) Department of Geology, College of William and Mary, Williamsburg, VA 23187, elbarnett@email.wm.edu, (3) Department of Geology, College of William & Mary, Williamsburg, VA 23187, (4) Department of History, College of William and Mary, Williamsburg, VA 23187, (5) Geology Department, The College of William and Mary, McGlothlin-Street Hall, Williamsburg, VA 23187

SZAFRAN, Adam EJ, Geography and Geology, University of Wisconsin - Whitewater, 5418 Eisenhower Drive, Wonder Lake, IL 60097, szafranae12@uww.edu, BHATTACHARYYA, Prajukti, Geography and Geology, University of Wisconsin - Whitewater, 120 Upham Hall, 800 Main Street, Whitewater, WI 53190, EJNIK, John, W., Chemistry, University of Wisconsin - Whitewater, Whitewater, WI 53190, and HART, David J., Wisconsin Geological and Natural History Survey, University of Wisconsin-Extension, 3817 Mineral Point Rd, Madison, WI 53705