GSA Annual Meeting in Phoenix, Arizona, USA - 2019

ETTENSOHN, Frank R., Department of Earth & Environmental Sciences, University of Kentucky, 101 Slone Building, Lexington, KY 40506-0053, ZENG, Min, College of Earth Science, Chengdu University of Technology, Erxianqiao East 3rd Road 1#, Chengdu, 610059, China and GILLIAM, William, Terra Nova Exploration, Morehead, KY 40351

THOMAS, William A., Emeritus University of Kentucky, Geological Survey of Alabama, P.O. Box 869999, Tuscaloosa, AL 35486-6999, LAWTON, Timothy F., Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78758, GEHRELS, George E., Department of Geosciences, University of Arizona, Tucson, AZ 85721 and MUELLER, Paul A., Department of Geological Sciences, University of Florida, Williamson Hall, Gainesville, FL 32611

ALLRED, Isaac, Department of Geology, University of Kansas, Ritchie Hall, 1414 Naismith Drive, Room 254, Lawrence, KS 66045-7575 and BLUM, Mike D., Geology Department, University of Kansas (KU), 1414 Naismith Drive, Room 254, Lawrence, KS 66045

RAHL, Jeffrey M.¹, SMITH, Tyson Michael², SAYLOR, Joel³, FOSDICK, Julie C.⁴ and GOLDSMITH, Adam S.⁴, (1)Department of Geology, Washington and Lee University, Lexington, VA 24450, (2)Department of Earth and Atmospheric Sciences, University of Houston, 312 Science and Research 1, Houston, TX 77204, (3)Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, 2020 – 2207 Main Mall, Vancouver, BC V6T1Z4, Canada, (4)Geosciences, University of Connecticut, 354 Mansfield Road, U-1045, Storrs, CT 06269

TIAN, Hepeng¹, FAN, Majie¹, WAITE, Lowell², STERN, Robert J.³ and VALENCIA, Victor⁴, (1)Department of Earth and Environmental Sciences, University of Texas at Arlington, 500 Yates Street, Arlington, TX 76019, (2)Department of Geosciences, University of Texas at Dallas, 17217 Waterview Pkwy #1.201, Dallas, TX 75080, (3)Department of Geosciences, University of Texas at Dallas, Dallas, TX 75080, (4)School of Earth and Enviromental Sciences, Washington State University, Pullman, WA 99164-2812

BIDGOLI, Tandis S. and WANG, Wei, Department of Geological Sciences, University of Missouri-Columbia, 101 Geological Sciences Bldg., Columbia, MO 95211

SAYLOR, Joel¹, SMITH, Tyson Michael², LEARY, Ryan J.³, LAPEN, Thomas J.², UMHOEFER, Paul J.⁴, SMITH, M. Elliot⁵, BURR, Gregory L.E.⁵, LODES, Emma⁵ and FOLEY, Daniel J.⁵, (1)Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, 2020 – 2207 Main Mall, Vancouver, BC V6T1Z4, Canada, (2)Department of Earth and Atmospheric Sciences, University of Houston, 312 Science and Research 1, Houston, TX 77204, (3)Earth and Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM 87801, (4)School of Earth and Sustainability, Northern Arizona University, Flagstaff, AZ 86011, (5)School of Earth and Sustainability, Northern Arizona University, 625 Knoles Drive, Box 4099, Flagstaff, AZ 86011

SWEET, Dustin E., CHOWDHURY, Nur Uddin Md. Khaled and BROTHERTON, John L., Department of Geosciences, Texas Tech University, MS 1053, Science Building 125, Lubbock, TX 79409

CHOWDHURY, Nur Uddin Md. Khaled and SWEET, Dustin E., Department of Geosciences, Texas Tech University, MS 1053, Science Building 125, Lubbock, TX 79409

STURMER, Daniel M., Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013 and CASHMAN, Patricia H., Department of Geological Sciences and Engineering, University of Nevada, Reno, MS 172, 1664 N Virginia St, Reno, NV 89557

BLUM, Mike, Department of Geology, The University of Kansas, 1414 Naismith Drive, Room 254, Lawrence, KS 66045

LAWTON, Timothy F., Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78758