GSA Annual Meeting in Phoenix, Arizona, USA - 2019

SCHAETZL, Randall J., Geography, Environment, and Spatial Sciences, Michigan State University, East Lansing, MI 48824, LARSON, Phillip H., Department of Geography and Earth Science Program, Minnesota State University, 206 Morris Hall, Mankato, MN 56001 and RUNNING IV, Garry Leonard, Department of Geography and Anthropology, University of Wisconsin-Eau Claire, Eau Claire, WI 54701

MATAITIS, Richard James¹, LARSON, Phillip Herman², RUNNING IV, Garry Leonard³, SCHAETZL, Randall⁴, BOWEN, Mark W.⁵, FAULKNER, Douglas J.³, RITTENOUR, Tammy M.⁶, NELSON, Michelle S.⁷, BURDS, Luke¹ and SCHIRMER, Ronald C.¹, (1)EARTH Systems Laboratory, Minnesota State University, Mankato, Mankato, MN 56001, (2)Department of Geography, Earth Science Program, AGES Research Laboratory, Minnesota State University, Mankato, MN 56001, (3)Department of Geography and Anthropology, University of Wisconsin-Eau Claire, Eau Claire, WI 54701, (4)Geography, Environment, and Spatial Sciences, Michigan State University, 673 Auditorium Rd, East Lansing, MI 48824, (5)Department of Geography, Minnesota State University, Mankato, Mankato, MN 56001, (6)Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (7)USU Luminescence Laboratory, Utah State University, 1770 North Research Parkway Suite 123, North Logan, UT 84341

LARSON, Phillip Herman¹, MILLETT, Jason¹, BURDS, Luke², MATAITIS, Richard James², RUNNING IV, Garry Leonard³, RITTENOUR, Tammy M.⁴, NELSON, Michelle S.⁵, SCHAETZL, Randall⁶, FAULKNER, Douglas J.³ and SCHIRMER, Ronald C.², (1)Department of Geography, Earth Science Program, AGES Research Laboratory, Minnesota State University, Mankato, MN 56001, (2)EARTH Systems Laboratory, Minnesota State University, Mankato, Mankato, MN 56001, (3)Department of Geography and Anthropology, University of Wisconsin-Eau Claire, Eau Claire, WI 54701, (4)Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (5)USU Luminescence Laboratory, Utah State University, 1770 North Research Parkway Suite 123, North Logan, UT 84341, (6)Geography, Environment, and Spatial Sciences, Michigan State University, 673 Auditorium Rd, East Lansing, MI 48824

WOLFE, Stephen A.¹, MURTON, Julian B.², BATEMAN, Mark D.³ and BARLOW, John², (1)Natural Resources Canada, Geological Survey of Canada, 601 Booth St., Ottawa, ON K1A 0E8, Canada, (2)Department of Geography, University of Sussex, Brighton, BN1 9RH, United Kingdom, (3)Sheffield Centre for International Drylands Research Department of Geography, Univ of Sheffield, Winter St, Sheffield, UK, S10 2TN, United Kingdom

ELHEBIRY, Mohamed Samy¹, SULTAN, Mohamed², ABOTALIB, Abotalib Z.² and KEHEW, Alan E.², (1)Department of Geological and Environmental Sciences, Western Michigan University, 1903 W. Michigan Ave, Kalamazoo, MI 49008-5241; Geology Department, Al-Azhar University, Nasr City, Cairo, 11884, Egypt, (2)Department of Geological and Environmental Sciences, Western Michigan University, 1903 W. Michigan, Kalamazoo, MI 49008

LIAN, Olav B., Department of Geography and the Environment, University of the Fraser Valley, 33844 King Road, Abbotsford, BC V2S 7M8, WOLFE, Stephen A., Natural Resources Canada, Geological Survey of Canada, 601 Booth St., Ottawa, ON K1A 0E8, Canada, NEUDORF, Christina M., Desert Research Institute, Division of Earth and Ecosystem Sciences, 2215 Raggio Parkway, Reno, NV 89512, HICKIN, Adrian S., British Columbia Geological Survey, PO Box 9333 Stn Prov Govt, Victoria, BC V8W 9N3, Canada and GINGERICH, Travis B., Geography, Simon Fraser University, 8888 University Dr., Burnaby, BC V5A 1S6, Canada; Department of Geography and the Environment, University of the Fraser Valley, 33844 King Road, Abbotsford, BC V2S 7M8

FRECHEN, Manfred¹, RAHIMZADEH, Neda¹, KEHL, Martin² and KHORMALI, Farhad³, (1)Geochronology, Leibniz Institute for Applied Geophysics (LIAG), Stilleweg 2, Hannover, 30655, Germany, (2)Institute of Geography, University of Cologne, Albertus Magnus Platz, Köln, 50923, Germany, (3)Department of Soil Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, 49138-15739, Iran (Islamic Republic of)

KING, James¹, HAYES, Patrick L.², BACHELDER, Jill² and BASTIEN-THIBAULT, Marie-Pierre¹, (1)Géographie, Université de Montréal, C.P. 6128, Succursale Centre-ville, Montréal, QC H3C 3J7, Canada, (2)Chimie, Université de Montréal, C.P. 6128, Succursale Centre-ville, MONTREAL, QC H3C 3J7, Canada

YURK, Brian P.¹, HANSEN, Edward², BODENBENDER, Brian E.², SMYTH, Thomas³, SCHAETZL, Randall⁴ and DEVRIES-ZIMMERMAN, Suzanne⁵, (1)Department of Mathematics, Hope College, 27 Graves Place, Holland, MI 49423, (2)Department of Geological & Environmental Sciences, Hope College, P.O. Box 9000, Holland, MI 49422-9000, (3)Department of Biological and Geographical Sciences, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, United Kingdom, (4)Geography, Environment, and Spatial Sciences, Michigan State University, 673 Auditorium Rd, East Lansing, MI 48824, (5)Department of Geological and Environmental Sciences, Hope College, 35 E. 12th Street, Holland, MI 49423

YOUNG, Brennan W.¹, BISHOP, Michael P.¹ and EWING, Ryan C.², (1)Department of Geography, Texas A&M University, College Station, TX 77843, (2)Department of Geology and Geophysics, Texas A&M University, 3115 TAMU, College Station, TX 77843

VOIGT, Amarelda D.¹, MCBRIDE, John H.¹, KWONG, Keili², RITTER, Scott M.² and TINGEY, David G.¹, (1)Department of Geological Sciences, Brigham Young University, Provo, UT 84602, (2)Dept. of Geological Sciences, Brigham Young University, Provo, UT 84602

DELGADO-FERNANDEZ, Irene, Geography and Geology, Edge Hill University, St Helens Road, Ormskirk, L39 4QP, England

SWANN, Christy, U.S. Naval Research Laboratory, Stennis Space Center, 1005 Balch Blvd, Stennis Space Center, MS 39529, TERESZKIEWICZ, Peter A., Naval Research Enterprise Internship Program, U.S. Naval Research Laboratory, 1005 Balch Road, Stennis Space Center, MS 39529; Department of Geography, University of South Carolina, Columbia, SC 29208 and ELLIS, Jean T., Department of Geography, University of South Carolina, 709 Bull Street, Columbia, SC 29208