2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

LONDON, David and MORGAN, George B., School of Geology and Geophysics, University of Oklahoma, 100 East Boyd Street, SEC 710, Norman, OK 73019-1009

KLECK, Wallace D., 23940 Basin Harbor Court, Tehachapi, CA 93561

CAUDLE, Dana J.¹, GROAT, Lee A.², CEMPÍREK, Jan³ and MILLONIG, Leo J.², (1)Earth, Ocean, Atmospheric Sciences, University of British Columbia, 2020 - 2207 Main Mall, Vancouver, BC V6T 1Z4, Canada, (2)Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada, (3)Earth and Ocean Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada

VANFOSSON, Jason¹, SMYTH, Joseph R.², RASCHKE, Markus B.³, ALLAZ, Julien M.⁴, ANDERSON, Evan³, PERSSON, Philip M.⁵ and ŠKODA, Radek⁶, (1)Geological Sciences, University of Colorado at Boulder, Boulder, CO 80309-0399, (2)Geological Sciences, University of Colorado, Boulder, CO 80309-0399, (3)Department of Physics, Chemistry, and JILA, University of Colorado Boulder, UCB 390, Boulder, CO 80309-0390, (4)Department of Geological Sciences, University of Colorado Boulder, 2200 Colorado Ave, UCB-399, Boulder, CO 80309-0399, (5)Department of Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, (6)Department of Geological Sciences, Masaryk University, Kotlářská 2, Brno, 61137, Czech Republic

HANSON, Sarah L., Geology Department, Adrian College, 110 S. Madison St, Adrian, MI 49221, FALSTER, Alexander U., Earth & Environmental Sciences, Univ of New Orleans, 2000 Lakeshore Drive, New Orleans, LA 70148 and SIMMONS, William B., Earth and Environmental Science, Univ. of New Orleans, New Orleans, LA 70148

CEMPÍREK, Jan, Earth and Ocean Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada and GROAT, Lee A., Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada

BEERS, Sarah E., Department of Physics and Geosciences, Texas A&M University - Kingsville, 3022 Masterson Drive, Corpus Christi, TX 78415 and FORD, Mark T., Department of Physics and Geoscience, Texas A&M University-Kingsville, MSC 175, Kingsville, TX 78363-8202

GUIFFRE, Nicholas and CLARK, Christine M., Dept. of Geography and Geology, Eastern Michigan University, 203 Strong Hall, Ypsilanti, MI 48197

CHIARENZELLI, Jeffrey R.¹, LUPULESCU, Marian V.², SELLECK, Bruce W.³, ROBINSON, George¹, PECHA, Mark⁴, HAGEN-PETER, Hillary¹ and LOCKWOOD, Thomas D.¹, (1)Department of Geology, St. Lawrence University, Canton, NY 13617, (2)Research & Collections, New York State Museum, 3140 CEC, Albany, NY 12230, (3)Department of Geology, Colgate University, 13 Oak Drive, Hamilton, NY 13346, (4)Department of Geosciences, University of Arizona, Tucson, AZ 85721