GSA Annual Meeting in Phoenix, Arizona, USA - 2019

WEIL, Arlo Brandon, Department of Geology, Bryn Mawr College, Bryn Mawr, PA 19010 and YONKEE, Adolph, Department of Earth and Environmental Sciences, Weber State University, 1415 Edvalson St - DEPT 2507, Ogden, UT 84408-2507

GOODWIN, Laurel B.¹, FEINBERG, Joshua², HOEHN, Jack¹, LONGCHAMP, Max², SMITH, Dana M.¹, JICHA, Brian R.³, SINGER, Brad S.¹, HARRIGAN, Claire⁴, HEIZLER, Matthew T.⁵, FLOWERS, Rebecca M.⁶ and METCALF, James R.⁶, (1)Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, (2)Institute for Rock Magnetism, University of Minnesota, Department of Earth and Environmental Sciences, Minneapolis, MN 55455, (3)Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St., Madison, WI 53706, (4)Department of Geosciences, Boise State University, Boise, ID 83725-1535, (5)New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, Socorro, NM 87801, (6)Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309

HUDSON, Mark R., USGS, Box 25046, Denver Federal Center, Denver, CO 80225 and MOSCATI, Richard J., U.S. Geological Survey, Box 25046, MS 963, Denver Federal Center, Denver, CO 80225

NIEMI, Nathan A.¹, COWGILL, Eric², TYE, Alexander¹, VASEY, Dylan A.², MIDTTUN, Nikolas C.¹, KARSLI, Orhan³, BABAYAN, Hektor⁴, BABAYEV, Gulam⁵, GEVORGYAN, Mikayel⁴, GODOLADZE, Tea⁶ and SAFAROV, Rafiq⁵, (1)Department of Earth and Environmental Sciences, University of Michigan, 2534 North University Building, 1100 North University Avenue, Ann Arbor, MI 48109, (2)Department of Earth & Planetary Sciences, University of California, Davis, One Shields Ave, Davis, CA 95616, (3)Department of Geological Engineering, Recep Tayyip Erdoğan University, Rize, Turkey, (4)Institute of Geological Sciences, Armenian National Academy of Sciences, 24A Marshall Baghramian Avenue, Yerevan, 0019, Armenia, (5)Geology Institute of Azerbaijan, Azerbaijan National Academy of Sciences, H. Javid Ave., 119, AZ1143, Baku, Azerbaijan, (6)Institute of Earth Sciences, Ilia State University, Tbilisi, Georgia

CHANNELL, James E.T., Department of Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611-2120, SINGER, Brad S., Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706 and JICHA, Brian R., Department of Geoscience, University of Wisconsin, 1215 W. Dayton St., Madison, WI 53706

PETRONIS, Michael, Environmental Geology, New Mexico Highlands University, P.O. Box 9000, Las Vegas, NM 87701; Environmental Geology Program, Natural Resources Management Department, New Mexico Highlands University, P.O. Box 9000, Las Vegas, NM 87701

TARDUNO, John A., Department of Earth and Environmental Sciences, University of Rochester, 227 Hutchison Hall, Rochester, NY 14627; Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627; School of Geological Sciences, University of KwaZulu-Natal, Durban, 4000, South Africa

AULT, Alexis K.¹, REINERS, Peter W.², GEISSMAN, John W.³ and TAYLOR, Madison P.¹, (1)Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (2)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (3)Department of Geosciences, University of Texas at Dallas, 800 West Campbell Road, ROC 21, Richardson, TX 75080

MOLINA-GARZA, Roberto S., Centro de Geociencias, UNAM - Campus Juriquilla, Blvd. Juriquilla 3001, Queretaro, QA 76230, Mexico, IRIONDO, Alexander, Centro de Geociencias, Universidad Nacional Autonoma de Mexico, Boulevard Juriquilla 3001, Queretaro, 76230, Mexico and GONZÁLEZ-VILLANUEVA, Mayra Alejandra, Facultad de Minas, Metalurgia, Geología y Ambiental, Universidad de Guanajuato, Guanajuato, GJ 36020, Mexico

FERRE, Eric C., School of Geosciences, University of Louisiana at Lafayette, Lafayette, LA 70504, GEISSMAN, John, Department of Geosciences, The University of Texas at Dallas, Richardson, TX 75080 and MARSH, Julian S., Department of Geology, Rhodes University, P.O. Box 94, Grahamstown, 6140, South Africa

HOUSEN, Bernard A., Geology Department, Western Washington University, 516 High St, Bellingham, WA 98225

TWOMEY, Vincent, School of Earth & Environmental Sciences, St Andrews, Irvine Building, North Street,, Fife, St Andrews, KY16 9AL, United Kingdom, MCCARTHY, William, Department of Earth & Environmental Sciences, University of St Andrews, Irvine Building, University of St Andrews, North Street, St Andrews, KY16 9AL, Scotland, MAGEE, Craig, School of Earth and Environment, University of Leeds, United Kingdom, Leeds, LS2 9JT, United Kingdom and PETRONIS, Michael, Environmental Geology Program, Natural Resources Management Department, New Mexico Highlands University, P.O. Box 9000, Las Vegas, NM 87701

MUGGLETON, Scott R., Los Alamos, NM 87544