GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

LOPEZ, Nora V., Geology, Universidad de Puerto Rico Mayagüez Campus, Mayagüez, PR 00680 and HUDGINS, Thomas R., Department of Geology, University of Puerto Rico-Mayagüez, PO Box 9000, Mayagüez, PR 00681-9000

MONTOUR, Geoffrey¹, PEATE, David W.² and MARUSZCZAK, Alex D.¹, (1)Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242, (2)Earth & Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242

ABBOTT, Jared R., Department of Earth Science, Utah Valley University, 800 West University Parkway, Orem, UT 84058

REINIER, Clayton and BROWN, Ken, Department of Geology & Geography, West Virginia University, 98 Beechurst Ave., Morgantown, WV 26506

PETERMAN, Kenneth, MCCANN, Veronica and BARTON, Michael, School of Earth Sciences, The Ohio State University, 125 S Oval Mall, Columbus, OH 43210

DORAIS, Michael J., Department of Geological Sciences, Brigham Young University, S389 ESC, Provo, UT 84602 and BUCHS, David, School of Earth and Ocean Sciences, Cardiff University, Cardiff, CF10 3AT, United Kingdom

CASARES, Heather, Geological Sciences, Ball State University, 2021 W Riverside Ave, Muncie, IN 47306, NICHOLSON, Kirsten N., Muncie, IN 47306 and MALONE, Shawn J., Geological Sciences, Ball State University, 2000 W University Ave, Muncie, IN 47306

FARAG, Adel, Department of Geological Sciences, Ball State University, 2021 W Riverside Ave, Muncie, IN 47306, NICHOLSON, Kirsten N., Muncie, IN 47306, MALONE, Shawn J., Geological Sciences, Ball State University, 2000 W University Ave, Muncie, IN 47306, GRIGSBY, Jeffry D., Department of Geological Sciences, Ball State University, Muncie, IN 47304 and LANGE, Eric S., Department of Geology, Ball State University, Muncie, IN 47306

GEVEDON, Michelle L., Department of Geological Sciences, The University of Texas at Austin, Austin, TX 78712, ODLUM, Margaret, Jackson School of Geoscience, University of Texas at Austin, Austin, TX 78712, MAGUMCIA, Brian A., Department of Geological Sciences, California State University Fullerton, Fullerton, 92834, STOCKLI, Daniel F., Geological Sciences, University of Texas at Austin, Austin, TX 78712 and CLEMENS-KNOTT, Diane, Department of Geological Sciences, California State University Fullerton, Fullerton, CA 92831

ISHIMWE, Felix, STEINER, R. Alex and ROONEY, Tyrone O., Michigan State University, Earth and Environmental Sciences, 207 Natural Science, East Lansing, MI 48824

O'SULLIVAN, Katie¹, HARVIN, Stewart¹, RODRIGUEZ, Virginia², EPUNA, Favour¹ and PRATT, Brandon³, (1)Department of Geological Sciences, California State University, Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93311, (2)Geology Department, 9001 Stockdale Highway, bakersfield, CA 93311, (3)Department of Biology, California State University, Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93311

HOSSEINZADEHSABETI, Elham¹, FERRE, Eric C.¹, GEISSMAN, J.W.², FRIEDMAN, Sarah A.³, ANDERSEN, Torgeir B.⁴, SPAGNUOLO, Elena⁵ and DI TORO, Giulio⁶, (1)School of Geosciences, University of Louisiana at Lafayette, Lafayette, LA 70504, (2)Department of Geosciences, University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, (3)Department of Biological & Physical Sciences, Montana State University Billings, Billings, MT 59101, (4)Centre of Earth Evolution and Dynamics (CEED), University of Oslo, 1048 Blindern, Oslo, 0316, Norway, (5)Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata 605, Rome, 00143, Italy, (6)Dipartimento di Geoscienze, University of Padova, via G. Gradenigo, 6, Padova, 35131, Italy

STEVEN, Cody J., Geological Sciences, University of Idaho, Moscow, ID 83844, DYAR, M. Darby, Dept. of Astronomy, Mount Holyoke College, South Hadley, MA 01075 and MCCANTA, Molly C., Earth and Planetary Sciences, University of Tennessee, 1621 Cumberland Ave, Knoxville, TN 37996

CHAUMBA, Jeff B., Department of Geology and Geography, University of North Carolina at Pembroke, 1 University Dr, 213 Old Main, Pembroke, NC 28372