GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

BLODGETT, Robert H., Department of Earth and Environmental Sciences, Austin Community College, 11928 Stonehollow Drive, Austin, TX 78758

ROSENBERG, Gary D., Geology, Milwaukee Public Museum, 800 W. Wells St., Milwaukee, WI 53233

BLAKEY, R.C., 1663 Chamisal Ct., Carlsbad, CA 92011, BLODGETT, Robert H., Department of Earth and Environmental Sciences, Austin Community College, 11928 Stonehollow Drive, Austin, TX 78758 and PARRISH, Judith Totman, Dept of Geological Sciences, Univ of Idaho, 875 Perimeter Rd, Moscow, ID 83844-3022

DALZIEL, Ian W.D., Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, 10100 Burnet Road (R2200), Austin, TX 78758-4445 and BOURGEOIS, Joanne, Earth & Space Sciences, University of Washington, Seattle, WA 98195-1310

MOUNT, Cole, Geological Sciences, New Mexico State University, PO Box 30001, MSC 3AB, Las Cruces, NM 88003, MCMILLAN, Nancy J., Geological Sciences, New Mexico State University, P.O. Box 30001, Las Cruces, NM 88003, DUTROW, Barbara L., Department of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803, HENRY, Darrell J., Dept. of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803 and GOODGE, John W., Department of Earth & Environmental Sciences, University of Minnesota, Duluth, MN 55812

MEDARIS Jr., L. Gordon¹, SCHWARTZ, Joshua J.², SINGER, Bradley S.¹ and JICHA, Brian R.¹, (1)Department of Geoscience, University of Wisconsin, 1215 W. Dayton St., Madison, WI 53706, (2)Department of Geological Sciences, California State University Northridge, 18111 Nordhoff St., Northridge, CA 91330

CHAN, Marjorie A., Geology and Geophysics, University of Utah, 115 South 1460 East, Rm. 383 FASB, Salt Lake City, UT 84112-0102, BOURGEOIS, Joanne, University of Washington, Seattle, AALTO, Kenneth R., Geology Department, Humboldt State University, Geology Department, Arcata, CA 95521 and NIEM, Alan, Pacific Northwest Geology, LLC, 6325 B Avenue, Otter Rock, OR 97369

TIKOFF, Basil¹, HOUSEN, Bernard² and KAHN, Maureen¹, (1)Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706, (2)Geology Department, Western Washington University, 516 High Street, Bellingham, WA 98225

GIANNINY, Gary L., Department of Geosciences, Fort Lewis College, 1000 Rim Drive, Durango, CO 81301

LEITHOLD, Elana L. and WEGMANN, Karl W., Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695

FASTOVSKY, David E., Department of Geosciences, University of Rhodes Island, 9 East Alumni Ave, Kingston, RI 02881, MONTELLANO-BALLESTEROS, Marisol, Posgrado en Ciencias Biológicas, Instituto de Geología, Universidad Nacional Autónoma de México, Mexico, DF 04510, Mexico, WILSON, Gregory P., Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195-1800 and FRICKE, Henry, Department of Geology, Colorado College, 14 East Cache La Poudre St, Colorado Springs, CO 80903

CLARY, Renee M., Department of Geosciences, Mississippi State University, 108 Hilbun Hall, P.O. Box 5448, Mississippi State, MS 39762, BOURGEOIS, Joanne, Earth & Space Sciences, University of Washington, Seattle, WA 98195-1310 and ROSENBERG, Gary D., Milwaukee Public Museum, 800 West Wells Street, Milwaukee, WI 53233