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

CULLEN, Kate¹, FLORES, Cindy¹, GROSS, Jason², HALL, James T.², KAUFMAN, Zachary¹, O'CONNELL, Suzanne³, ROBAKIEWICZ, Elena⁴ and STEWART, Graham⁵, (1)Wesleyan University, Middletown, CT 06457, (2)Earth & Environmental Sciences, Wesleyan University, 265 Church St, Middletown, CT 06457, (3)Earth & Environmental Sciences, Wesleyan University, 265 Church St, y, Middletown, CT 06459, (4)Oberlin College, Oberlin, OH 44074, (5)Vassar College, Poughkeepsie, NY 12604, saltemuscull@wesleyan.edu

BURKE, Janet, Geology and Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT 06511 and HULL, Pincelli, Geology and Geophysics, Yale University, New Haven, CT 06511, janet.burke@yale.edu

WEISS, Anna M., Jackson School of Geosciences, The University of Texas at Austin, 2305 Speedway, Stop C1160, Austin, TX 78713 and MARTINDALE, Rowan, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78713, anna.weiss@utexas.edu

YAMAMURA, Daigo, Department of Geoscience, University of Arkansas, 216 Ozark Hall, Fayetteville, AR 72701 and SUAREZ, Celina, Geosciences, University of Arkansas, 216 Ozark Hall, Fayetteville, AR 72701, dyamamur@uark.edu

QI, Xiao, School of Geology and Geophysics, the University of Oklahoma, 100 East Boyd Street, Sarkeys Energy Center, Norman, OK 73019, SOREGHAN, Gerilyn S., School of Geology and Geophysics, University of Oklahoma, 100 E. Boyd Street, Norman, OK 73019 and SANO, Hiroyoshi, Department of Earth and Planetary Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka, 812-8581, Japan, xiao.qi-2@ou.edu

BARRETT, Kevin D., Botany, University of Wisconsin-Madison, 430 Lincoln Drive, Madison, WI 53706 and HOTCHKISS, Sara C., Botany Department, University of Wisconsin, 430 Lincoln Drive, Madison, WI 53706, kevin.barrett@wisc.edu

JACKSON, Kevin E.¹, UNO, Kevin T.², POLISSAR, Pratigya J.² and DEMENOCAL, Peter², (1)Department of Geology and Environmental Geosciences, Lafayette College, Easton, PA 18042, (2)Biology and Paleoenvironment, Lamont Doherty Earth Observatory, 61 Route 9W, PO Box 1000, Palisades, NY 10964-8000, jacksoke@lafayette.edu

WITTS, James D.¹, NEWTON, Robert J.¹, WIGNALL, Paul B.¹, BOTTRELL, Simon H.¹ and FRANCIS, Jane E.², (1)School of Earth and Environment, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, United Kingdom, (2)British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3 0ET, United Kingdom, J.Witts@leeds.ac.uk

MILLS, Tanner and DWORKIN, Steve I., Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798, tanner_mills@baylor.edu

HALL, Tricia L.¹, WILSON, Terry J.¹ and HENRYS, Stuart², (1)School of Earth Sciences, Ohio State University, 125 South Oval Mall, Columbus, OH 43210, (2)GNS Science, Lower Hutt, 5010, New Zealand, hall.1481@osu.edu

GALLOWAY, Jennifer, Geological Survey of Canada, 3303-33rd Street N.W., Calgary, AB T3A0A2, Canada, GRASBY, Stephen E., Geological Survey of Canada, Natural Resources Canada, 3303 33rd Street NW, Calgary, AB T2L 2A7, Canada, DEWING, Keith, Geol Survey of Canada, 3303-33rd St NW, Calgary, AB T2L 2A7, Canada, HADLARI, Thomas, Geological Survey of Canada (Calgary), 3303-33rd St NW, Calgary, AB T2L 2A7, Canada, SANEI, Hamed, Environmental Study Group, Geological Survey of Canada, 3303-33rd Ave NW, Calgary, AB T2L 2A7, Canada and SWINDLES, Graeme T., School of Geography, University of Leeds, Leeds, LS2 9JT, United Kingdom, jennifer.hadlari@gmail.com

PRUE, Ann Marie, Biology, Texas State University, 601 University Dr., San Marcos, TX 78666, UPCHURCH, Garland R., Department of Biology, Texas State University - San Marcos, 601 University Dr, San Marcos, TX 78666 and CHIN, Karen, Geological Sciences and Museum of Natural History, Univ of Colorado at Boulder, UCB 265, Boulder, CO 80309, aap112@txstate.edu

JUDD, Emily J.¹, MIKLUS, Nicole M.¹, IVANY, Linda C.¹, SIJP, Willem P.² and AFFEK, Hagit P.³, (1)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (2)Climate Change Research Centre, University of New South Wales, Sydney, 2052, Australia, (3)Institute of Earth Sciences, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel, ejjudd@syr.edu

MAHARJAN, Dev, Geoscience, University of Nevada Las Vegas, 4505 S Maryland Pkwy, Las Vegas, NV 89154-4010, JIANG, Ganqing, Department of Geoscience, University of Nevada, Las Vegas, NV 89154-4010 and PENG, Yongbo, Geoscience, Louisiana State Universtiy, Baton Rouge, LA 70803, devkmaharjan@gmail.com

ZHELEZINSKAIA, Iadviga N., FARQUHAR, James and KAUFMAN, Alan J., Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, yadviga25@mail.ru

GAMMARIELLO, Robert¹, IBARRA, Yadira², PETRYSHYN, Victoria A.³, CORSETTI, Frank A.⁴, BOTTJER, David J.⁴, GREENE, Sarah E.⁵ and TRIPATI, Aradhna⁶, (1)Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, Los Angeles, CA 90095, (2)Department of Earth and Environmental System Science, Stanford University, Stanford, CA 94305, (3)Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095; European Institute of Marine Sciences (IUEM), Université de Bretagne Occidentale, UMR 6538, Domaines Océaniques, Rue Dumont D'Urville, Plouzané, 29280, France, (4)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (5)School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, United Kingdom, (6)Department of Earth, Planetary, and Space Sciences, UCLA, Los Angeles, CA 90095; European Institute of Marine Sciences (IUEM), Université de Brest, UMR 6538, Domaines Océaniques, Rue Dumont D'Urville, Plouzané, France, r.gammariello.jr@sbcglobal.net

WALDECK, Anna, Department of Earth and Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138; Department of the Geophysical Sciences, University of Chicago, 5734 South Ellis Ave, Chicago, IL 60637 and COLMAN, Albert, Department of the Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637, waldeck@g.harvard.edu

CASTURI, Lokin¹, SAYLOR, Joel E.², NIE, Junsheng³ and SAADEH, Crystal M.¹, (1)Department of Earth and Atmospheric Sciences, University of Houston, 312 Science & Research, Houston, TX 77204, (2)Department of Earth and Atmospheric Sciences, University of Houston, 312 Science & Research Building 1, Rm. 312, Building 1, Rm. 312, Houston, TX 77204, (3)Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712, lrcasturi@uh.edu

JIMÉNEZ, Grisel, Montpellier University, Geosciences Montpellier, Montpellier, 34000, France, jimenezgrisel@gmail.com

SAADEH, Crystal, Department of Earth and Atmospheric Sciences, University of Houston, 312 Science & Research Building 1, Houston, TX 77204, cmsaadeh@uh.edu

HARBOUR, Thomas Austin and ST. JOHN, Kristen, Department of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807, harbouta@dukes.jmu.edu

CHEN, Sami Li¹, RAVELO, Ana Christina¹ and CLAGUE, David A.², (1)Ocean Sciences, UC Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, (2)Monterey Bay Aquarium Research Institute, 7700 Sandholdt Road, Moss Landing, CA 95039, salchen@ucsc.edu

PECK, Dylan Aditya¹, DOMACK, Eugene², ROSENHEIM, Brad², LEVENTER, Amy³ and SHEVENELL, Amelia E.⁴, (1)St. Petersburg, FL 33711, (2)College of Marine Science, University of South Florida, 140 7th Avenue South, St. Petersburg, FL 33701, (3)Geology Department, Colgate University, 13 Oak Drive, Hamilton, NY 13346, (4)College of Marine Science, University of South Florida, St. Petersburg, FL 33701, dapeck@eckerd.edu

MORALES-COLLAZO, Jose Angel¹, RAMIREZ-MARTINEZ, Wilson R.², WINTER, Amos³, SANTOS MERCADO, Hernán⁴, COBB, Kim M.⁵, SAYANI, Hussein⁵, GROTHE, Pamela R.⁵, EDWARDS, R. Lawrence⁶, MIN, Angela⁶ and CHENG, Hai⁶, (1)Dept. of Geology, University of Puerto Rico, Mayaguez Campus, Department of Geology University of Puerto Rico- Mayaguez Call Box 9000, Mayaguez, PR 00680, (2)Geology, University of Puerto Rico, Mayaguez, Mayaguez, PR 00681, (3)Department of Marine Sciences, University of Puerto Rico, Mayagüez, Mayagüez, PR 00681, (4)Geology, University of Puerto Rico, Mayagüez, PR 00680, (5)School of Earth and Atmospheric Science, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, GA 30332, (6)Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, jose.morales12@upr.edu

HARRISON, Emily Irene¹, CULVER, Stephen J.², LEORRI, Eduardo², MALLINSON, David J.², NOOR, Shazili A.M.³, PARHAM, Peter R.⁴ and VIJAYAN, V.R⁵, (1)Geology, East Carolina University, 101 Graham Building, Greenville, NC 27858, (2)Department of Geological Sciences, East Carolina University, Greenville, NC 27858, (3)Institute of Oceanography, Universiti Malaysia Terengganu, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Kuala Terengganu, 000000, Malaysia, (4)Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia, (5)Minerals and Geoscience Department Malaysia, 31400 Ipoh, Ipoh, 00000, Malaysia, harrisone11@students.ecu.edu

DONOVAN, Bailey G.¹, CULVER, Stephen J.², LEORRI, Eduardo², MALLINSON, David J.², VIJAYAN, V.R.³, SHAZILI, Noor A.M.⁴ and PARHAM, Peter R.⁴, (1)Department of Geological Sciences, East Carolina University, 101 Graham Building, Greenville, NC 27858, (2)Department of Geological Sciences, East Carolina University, Greenville, NC 27858, (3)Minerals and Geoscience Department Malaysia, 31400 Ipoh, Perak, Malaysia, (4)Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia, donovanb15@students.ecu.edu

WHITLEY, Cameron J.¹, LEORRI, Eduardo¹, CULVER, Stephen J.¹, MALLINSON, David J.¹, WOODSON, Anna Lee¹, REED, Devon M.¹, HINDES, Haley E.¹, VIJAYAN, V.R.², SHAZILI, Noor A.M.³ and PARHAM, Peter R.³, (1)Department of Geological Sciences, East Carolina University, Greenville, NC 27858, (2)Minerals and Geoscience Department Malaysia, 31400 Ipoh, Perak, Malaysia, (3)Institute of Oceanography, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia, whitleyc10@students.ecu.edu

COFIELD, Shannon McMahon, Ocean, Earth, and Atmospheric Sciences, Old Dominion University, 340 Oceanography Physics Building (OCNPS), Norfolk, VA 23529, DARBY, Dennis A., Department of Ocean, Earth, & Atmospheric Sciences, Old Dominion University, Norfolk, VA 23529 and ST. JOHN, Kristen, Department of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807, scofi002@odu.edu

WILES, Gregory, Department of Geology, The College of Wooster, 944 College Mall, Scovel Hall, Wooster, OH 44691, DECK, Clara B., Department of Geology, The College of Wooster, 1189 Beall Ave., Wooster, OH 44691, D'ARRIGO, Rosanne D., Tree Ring Lab, Lamont-Doherty Earth Observatory, Palisades, NY 10964, SOLOMINA, Olga, Institute of Geography, Moscow State Univeristy, Russian Academy of Sciences, Startomonetny-29, Moscow, 119017, Russia, ANCHUKAITIS, Kevin, Laboratory of Tree Ring Research, University of Arizona, 1215 E Lowell St, Tucson, AZ 85721 and DOLGOVA, Ekaterina, Department of Geography, Moscow State University, Moscow, 120, Russia, gwiles@wooster.edu

MARTIN, Samuel Q.¹, CULVER, Stephen J.¹, LEORRI, Eduardo¹, MALLINSON, David J.¹, SHAZILI, Noor A.M.² and BUZAS, Martin A.³, (1)Department of Geological Sciences, East Carolina University, Greenville, NC 27858, (2)Institute of Oceanography and Environment, Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia, (3)Department of Paleobiology, Smithsonian Institution, Washington, DC 20024, martinsamu14@students.ecu.edu

RAND, Cari, NAWIESNIAK, Julie and ST. JOHN, Kristen, Department of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807, rand.cari77@gmail.com

TOLEDO, Francesca L. and RAMIREZ, Wilson, Geology, University of Puerto Rico, Mayaguez, Mayaguez, PR 00681, francesca.toledo@upr.edu

BURKETT, Ashley, Earth and Environmental Science, Indiana State University, Science Bldg 159, Terre Haute, IN 47809, RATHBURN, Anthony, Earth and Environmental Systems, Indiana State University, Terre Haute, IN 47809, DE DECKKER, Patrick, Earth Environment, Building 142, Mills Road Canberra ACT 0200, Canberra, Australia, MARTIN, Jonathan B., Department of Geological Sciences, University of Florida, 241 Williamson Hall, P.O. Box 112120, Gainesville, FL 32611-2120, EGGINS, Stephen M., Research School of Earth Sciences, The Australian National University, Mills Rd, Canberra, 0200 ACT, Australia, NASH, Graham, Research School of Earth Sciences, The Australian National University, Building 142, Mills Road, Canberra, 0200, Australia and PEREZ, Elena M., Natural History Museum, Cromwell Road, London, England, ashleyburkett14@gmail.com

BULSON, Erin E.¹, GIGSTAD, Kate M.¹, FRAISER, Margaret L.², GULBRANSON, Erik L.¹ and RASBURY, Troy³, (1)Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, (2)Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53201, (3)Department of Geosciences, Stony Brook University, Stony Brook, NY 11794-2100, kgigstad@uwm.edu

BENSON, Josephine, Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912, IVORY, Sarah, Department of Geosciences, University of Arizona, Department of Geosciences, University of Arizona, Tucson, AZ 85705 and RUSSELL, James M., Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912, josephine_benson@brown.edu

JACKSON, Margaret S.¹, KELLY, Meredith A.¹, RUSSELL, James M.², HOWLEY, Jennifer A.¹, DOUGHTY, Alice M.¹, BABER, Margaret B.¹, LOOMIS, Shannon E.³ and ZIMMERMAN, Susan H.⁴, (1)Department of Earth Sciences, Dartmouth College, HB 6105 Fairchild Hall, Hanover, NH 03755, (2)Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912, (3)Geological Sciences, University of Texas, Austin, TX 78712, (4)Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Livermore, CA 94550, margaret.s.jackson.gr@dartmouth.edu

DRIESE, Steven G.¹, HORN, Sally P.², BALLARD, Joanne P.², LI, Zheng-Hua³ and BOEHM, Mathew S.², (1)Terrestrial Paleoclimatology Research Group, Dept. of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, (2)Department of Geography, University of Tennessee, Knoxville, TN 37996-0925, (3)Earth and Environmental Sciences Division, Los Alamos National Laboratory, P.O. Box 1663, MS J535, Los Alamos, NM 87545, Steven_Driese@baylor.edu

KIM, Soo Hyun, Department of Botany, University of Wisconsin Madison, 430, Madison, WI 53706 and HOTCHKISS, Sara C., Botany Department, University of Wisconsin, 430 Lincoln Drive, Madison, WI 53706, skim448@wisc.edu

ENZEL, Yehouda, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel, QUADE, Jay, Department of Geosciences, University of Arizona, Tucson, AZ 85721 and KUSHNIR, Yochanan, Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, yehouda.enzel@mail.huji.ac.il

MISINAY II, Daniel, Department of Geology, The College of Wooster, 944 College Mall, Wooster, OH 44691, WILES, Gregory, Department of Geology, The College of Wooster, 944 College Mall, Scovel Hall, Wooster, OH 44691, LAWSON, Daniel E., Geography, Dartmouth College, 11 Rope Ferry Road, Hanover, NH 037553571 and WIESENBERG, N., Department of Geology, The College of Wooster, 1189 Beall Ave, Wooster, OH 44691, dmisinay16@wooster.edu

YAKABOWSKAS, Dana Michelle¹, PARK BOUSH, Lisa E.¹ and MYRBO, Amy², (1)Center for Integrative Geosciences, University of Connecticut, 354 Mansfield Road, Storrs, CT 06269-1045, (2)LacCore/CSDCO, Department of Earth Sciences, University of Minnesota, 500 Pillsbury Dr. SE, Minneapolis, MN 55455, dana.yakabowskas@uconn.edu