2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

MANKER, Craig R.¹, SPRINGER, Kathleen B.², PIGATI, Jeffrey S.³ and MAHAN, Shannon A.³, (1)San Bernardino County Museum, 2024 Orange Tree Lane, Redlands, CA 92374; U.S. Geological Survey, Denver Federal Center, Denver, CO 80225, (2)San Bernardino County Museum, 2024 Orange Tree Lane, Redlands, CA 92374; U.S. Geological Survey, Denver Federal Center, Box 25046, MS-980, Denver, CO 80225, (3)U.S. Geological Survey, Denver Federal Center, Denver, CO 80225, cmanker@usgs.gov

O'MEARA, Stephanie A.¹, KARPILO, Ronald D.¹, WITT, Derek R.², CHAPPELL, James R.¹ and HYBELS, Georgia³, (1)Geosciences, Colorado State University/National Park Service, Fort Collins, CO 80523-1482, (2)Department of Geosciences, Colorado State University, Fort Collins, CO 80521, (3)Geosciences, Colorado State University/National Park Service, P.O. Box 25287, Lakewood, CO 80225-0287, stephanie.omeara@colostate.edu

HUNT, Paula J.¹, MCCOLLOCH, Gayle H.¹, MCCOLLOCH, Jane S.¹, BLAKE Jr., Bascombe M.¹, PECK, Robert L.² and MATCHEN, David L.³, (1)West Virginia Geological and Economic Survey, 1 Mont Chateau Rd, Morgantown, WV 26508-8079, (2)Department of Physical Sciences, Concord University, Athens, WV 24712, (3)Weatherford Laboratories, Inc., 16161 Table Mountain Parkway, Golden, CO 80403, phunt@geosrv.wvnet.edu

WEARY, David J., U.S. Geological Survey, MS 926A, Reston, VA 20192, ORNDORFF, Randall C., U.S. Geol. Survey, MS 908, Reston, VA 20192, HARRISON, Richard W., U.S. Geological Survey, MS. 926A, National Center, Reston, VA 20192 and REPETSKI, John E., 926A National Center, U.S. Geological Survey, Reston, VA 20192, dweary@usgs.gov

VANDERMEER, Sarah M. and KEHEW, Alan E., Department of Geosciences, Western Michigan University, Kalamazoo, MI 49008, sarah.vandermeer@wmich.edu

SMITH, Taryn E., Geoscience, Mississippi State University, 108 Hilbun Hall, Mississippi State University, Starkville, MS 39759 and SCHMITZ, Darrel W., Geosciences, Mississippi State University, Mississippi State, MS 39762, tes238@msstate.edu

SCRUGGS, Paul L.¹, HATCHER Jr., Robert D.², WUNDERLICH, Andrew L.³, HANSEN, Bryan⁴ and REHRER, Justin R.³, (1)Earth and Planetary Sciences, University of Tennessee, Knoxville, 306 EPS Building 1412 Circle Dr, Knoxville, TN 37996, (2)Earth and Planetary Sciences, University of Tennessee-Knoxville, 306 Earth and Planetary Sciences Building, Knoxville, TN 37996, (3)Earth and Planetary Sciences, University of Tennessee-Knoxville, 306 Earth and Planetary Sciences Building, Knoxville, TN 37996-1410, (4)Earth and Planetary Sciences, University of Tennessee, 1412 Circle Dr, Knoxville, TN 37916, pscruggs@vols.utk.edu

STELTENPOHL, Mark¹, HAWKINS, John F.¹, VANDERVOORT, Dane S.¹ and POOLE, Josh D.², (1)Department of Geosciences, Auburn University, 210 Petrie Hall, Auburn, AL 36849, (2)Department of Geosciences, Auburn University, 210 Petrie Hall, Auburn University, Auburn, AL 36849, jfh0005@auburn.edu

FLEEGER, Gary M., Pennsylvania Geological Survey, 3240 Schoolhouse Rd, Middletown, PA 17057, gfleeger@pa.gov

STIRLING, Trinity, Geological and Environmental Sciences, California State University, Chico, CA 95929, JIMENEZ, Marie, Geosciences, University of Rhode Island, Kingston, RI 02881, SMITH, Elliott, Geology and Geophysics, University of Utah, Salt Lake City, UT 84098, BOODHOO, Thea, Biology, Merritt College, Oakland, CA 94619 and CHURE, Daniel J., Dinosaur National Monument, National Park Service, Box 128, Jensen, UT 84035, thstirling@gmail.com

KUPFER, Kate L.¹, ZDANOWSKI, Sarah E.¹ and MACLEAN, John S.², (1)Department of Physical Science, Southern Utah University, 351 W University Blvd, Cedar City, UT 84720, (2)Geology, Southern Utah University, SC 309, 351 West University Boulevard, Cedar City, UT 84720, stargazer@infowest.com

MUHS, Daniel R., U.S. Geological Survey, Denver Federal Center, Box 25046, MS-980, Denver, CO 80225, LANCASTER, Nicholas, Desert Research Institute, Division of Earth & Ecosystem Sciences, 2215 Raggio Parkway, Reno, NV 89512-1095 and SKIPP, Gary, U.S. Geological Survey, MS 980, Box 25046, Federal Center, Denver, CO 80225, dmuhs@usgs.gov

FAIRLEY, Jerry P.¹, LARSON, Peter B.², LINDSEY, Cary R.¹, VILLEGAS, Gabriela³, AUNAN, Megan M.³, NICKELSON, Shane⁴ and PRICE, Adam³, (1)Department of Geological Sciences, University of Idaho, Moscow, ID 83844-3022, (2)School of the Environment, Washington State University, Pullman, WA 99164-2812, (3)Department of Geological Sciences, University of Idaho, 875 Perimeter Drive, MS3022, Moscow, ID 83844-3022, (4)Lewis and Clark State College, Lewiston, ID 83501, jfairley@uidaho.edu

HARRISON, Michael¹, HOOVER, Rachael H.², HERNANDEZ, Alexander V.³, SONNENTHAL, Nathan³ and PELÁEZ, Jess⁴, (1)Hydrogeology, Blueprint Earth, 340 S Lemon Ave #7879, Walnut, CA 91789; Geosciences and Environment, California State University, Los Angeles, 5151 State University Dr, Los Angeles, CA 90032, (2)Geology and GIS, Blueprint Earth, 340 S Lemon Ave #7879, Walnut, CA 91789, (3)Geology, Blueprint Earth, 340 S Lemon Ave #7879, Walnut, CA 91789, (4)Interdisciplinary Science, Blueprint Earth, 340 S Lemon Ave #7879, Walnut, CA 91789, michael@blueprintearth.org

HOFFMAN, Claire¹, TOBIN, Benjamin W.², VALLE, Cynthia M.¹, CHILDRES, Hampton¹, GANDEE, Michele N.¹ and SCHENK, Edward R.¹, (1)National Park Service, Grand Canyon NP, Grand Canyon, AZ 86023, (2)Grand Canyon National Park, National Park Service, 1824 S Thompson St, Flagstaff, AZ 86001, claire_hoffman@partner.nps.gov

LEONARD, Ashlon E., University of Arkansas, Geosciences Department, 216 Ozark Hall, Fayetteville, AR 72701, BLACKSTOCK, Joshua M., U.S. Geological Survey, Little Rock, AR 72211 and HAYS, Phillip D., Arkansas Water Science Center, U.S. Geological Survey, Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, ael005@uark.edu

STINEDURF, Stacee K.¹, HACKER, David B.², SCHUSTER, Kelsey M.¹ and TIMKO, Samuel B.¹, (1)Warren, OH 44483, (2)Department of Geology, Kent State University, 221 McGilvrey Hall, Kent, OH 44242, sstinedu@kent.edu