GSA 2020 Connects Online

MERSCHAT, Arthur¹, HOLM-DENOMA, Christopher S.², MCALEER, Ryan J.¹, SOUTHWORTH, Scott³, MACLENNAN, Scott A.⁴ and EDDY, Michael P.⁵, (1)U.S. Geological Survey, Florence Bascom Geoscience Center, 926A National Center, Reston, VA 20192, (2)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver Federal Center, Denver, CO 80225, (3)U.S. Geological Survey Emeritus, 1500 Hampton Hill Circle, Mclean, VA 22101, (4)Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14627, (5)Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907

HODGIN, Eben B., Earth and Planetary Sciences, University of California Berkeley, Berkeley, CA 94720; Department of Earth and Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138, MACDONALD, Francis A., Earth Science, University of California, Santa Barbara, CA 93106-9630, CROWLEY, James L., Department of Geosciences, Boise State University, Boise, ID 83725, BUATOIS, Luis A., Department of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, CARLOTTO, Victor, Universidad Nacional de San Antonio Abad del Cusco, Avenida de la Cultura, 733, Cusco, 921, Peru and HANSON, Richard E., Department of Geology, Texas Christian University, Fort Worth, TX 76129

MURPHY, J. Brendan¹, NANCE, R. Damian², CAWOOD, Peter A.³, COLLINS, William J.⁴, DAN, Wei⁵, DOUCET, Luc S.⁶, HERON, Philip J.⁷, LI, Zheng-Xiang⁶, MITCHELL, Ross⁸, PISAREVSKY, Sergei⁶, PUFAHL, Peir K.⁹, QUESADA, Cecilio¹⁰, SPENCER, Christopher J.¹¹, STRACHAN, Rob A.¹² and WU, Lei¹³, (1)Department of Earth Sciences, St. Francis Xavier University, Box 1623, Nova Scotia, Antigonish, NS B2G 2W5, Canada, (2)Department of Geological Sciences, Ohio University, Athens, OH 45701, (3)Department of Earth Atmosphere and Environment, Monash University, Australia, Clayton, VIC 3000, Australia, (4)Earth Dynamics Research Group,, The Institute for Geoscience Research (TIGeR),, School of Earth and Planetary Sciences,, Perth, WA WA 6845, Australia, (5)State Key Laboratory of Isotope Geochemistry (SKLaBIG), Guangzhou Institute of Geochemistry (GIG), Chinese Academy of Sciences (CAS), Kehua Road, Tianhe District, Guangzhou, 510640, China, (6)Earth Dynamics Research Group, The Institute for Geoscience Research (TIGeR), School of Earth and Planetary Sciences, Perth, WA WA 6845, Australia, (7)Department of Earth Sciences, Durham University, Durham, DH1 3LE, United Kingdom, (8)State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China, (9)Geological Sciences and Geological Engineering, Queen's University, 36 Union St, Miller Hall, Kingston, ON K7L3N6, Canada, (10)Instituto Geológico y Minero de España, and Facultad de Geológicas; Universidad Complutense de Madrid, 23 Rios Rosas, Madrid, 28003, Spain, (11)Department. of Geological Sciences & Geological Engineering, Queen's University, 36 Union St, Miller Hall, Kingston, ON K7L 3N6, Canada, (12)School of Earth and Environmental Sciences, University of Portsmouth, Burnaby Building, Burnaby Road, Portsmouth, PO1 3QL, United Kingdom, (13)Department of Earth and Planetary Sciences, McGill University, 3450 Rue University, Montréal, QC H3A 0E8, Canada

WU, Lei, Department of Earth and Planetary Sciences, McGill University, 3450 Rue University, Montréal, QC H3A 0E8, Canada, MURPHY, J. Brendan, Department of Earth Sciences, St. Francis Xavier University, Box 1623, Nova Scotia, Antigonish, NS B2G 2W5, Canada, QUESADA, Cecilio, Instituto Geológico y Minero de España, and Facultad de Geológicas; Universidad Complutense de Madrid, 23 Rios Rosas, Madrid, 28003, Spain, LI, Zheng-Xiang, Department of Applied Geology, Curtin University of Techology, Department of Applied Geology, Curtin University of Techology, Perth, WA 6845, Australia, WALDRON, John W.F., Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G2E3, Canada, WILLIAMS, Simon E., School of Geosciences, The University of Sydney, Sydney, 2006, Australia, PISAREVSKY, Sergei, Earth Dynamics Research Group, School of Earth and Planetary Sciences, Curtin University, Bentley, Perth, WA GPO Box U1987, Australia and COLLINS, William J., 3Department of Geological Sciences, Stanford University, 450 Serra Mall, Stanford, WA 94305, Australia

CURRY, Magdalena Ellis, Department of Earth and Atmospheric Sciences, University of Houston, Houston, TX 77004, RUDOLPH, Kurt, Earth, Environmental and Planetary Sciences Department, Rice University, Houston, TX 77005 and ERRATT, Duncan, University of Strasbourg, Strasbourg, 67081, France

TASSARA, Santiago¹, AGUE, Jay J.¹ and VALENCIA, Victor², (1)Department of Earth and Planetary Sciences, Yale University, PO BOX 208109, New Haven, CT 06520-8109, (2)School of Earth and Enviromental Sciences, Washington State University, Pullman, WA 99164-2812

OBORNY, Stephan, Kansas Geological Survey, Stratigraphic and Energy Research Sections, 1930 Constant Avenue, Lawrence, KS 66047 and HASIUK, Franciszek, Energy Research Section, Kansas Geological Survey, 1930 Constant Avenue, Lawrence, KS 66047

TIAN, Hepeng¹, FAN, Majie¹ and VALENCIA, Victor², (1)Department of Earth and Environmental Science, University of Texas at Arlington, 500 Yates Street, Arlington, TX 76019, (2)School of Earth and Enviromental Sciences, Washington State University, Pullman, WA 99164-2812

HUDSON, Mark R., USGS, Box 25046, Denver Federal Center, Denver, CO 80225, DECHESNE, Marieke, U.S. Geological Survey, Geosciences and Environmental Change Science Center, P.O. Box 25046, DFC, MS 980, Denver, CO 80225, JOHNSTONE, Samuel, United States Geological Survey, Geoscience and Environmental Change Science Center, P.O. Box 25046, DFC, MS 980, Denver, CO 80225, TURNER, Kenzie J., U.S. Geological Survey, Denver, CO 80225, MCCAFFERTY, Anne E., U.S. Geological Survey, P.O. Box 25046, MS964, Denver Federal Center, Denver, CO 80225 and SHARMAN, Glenn, Department of Geosciences, University of Arkansas, Fayetteville, AR 72701

HOBBS, Noah, EES, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, AXEN, Gary, Department of Earth & Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, VAN WIJK, Jolante, Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801 and LEARY, Ryan J., Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Pl., Socorro, NM 87801

DECHESNE, Marieke, U.S. Geological Survey, Geosciences and Environmental Change Science Center, P.O. Box 25046, DFC, MS 980, Denver, CO 80225, HIRTZ, Jaime A., Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, HUDSON, Mark R., USGS, Box 25046, Denver Federal Center, Denver, CO 80225, SHARMAN, Glenn, Department of Geosciences, University of Arkansas, Fayetteville, AR 72701 and JOHNSTONE, Samuel, United States Geological Survey, Denver Federal Center, MS 963, Denver, CO 80225

LAWTON, Timothy F., Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78758, THOMAS, William A., Emeritus University of Kentucky, Geological Survey of Alabama, P.O. Box 869999, Tuscaloosa, AL 35486-6999 and BLAKEY, Ronald C., Colorado Plateau Geosystems/Deep Time Maps, 12222 N Paradise Village Parkway, unit 110, Phoenix, AZ 85032

KWIATKOWSKI, Chad J.¹, RIGGS, Nancy R.¹ and REYNOLDS, Stephen J.², (1)School of Earth and Sustainability, Northern Arizona University, Flagstaff, AZ 86001, (2)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287

KEOUGH, Brandon M. and RIDGWAY, Kenneth D., Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907