GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

STINCHCOMB, Gary E.¹, LUKENS, William E.², FORMAN, Steven L.³, BINETTI, Katie M.⁴ and FERRARO, Joseph V.⁴, (1)Watershed Studies Institute and Earth and Environmental Sciences, Murray State University, Murray, KY 42071, (2)School of Geosciences, University of Louisiana at Lafayette, Lafayette, LA 70504, (3)Department of Geosciences, Baylor University, Waco, TX 76798; Institute of Archaeology, Baylor University, Waco, TX 76798, (4)Department of Anthropology and Institute of Archaeology, Baylor University, Baylor University, 1214 S. 4th Street, Waco, TX 76798

NEGASH, Enquye W., Center for the Advanced Study of Human Paleobiology, The George Washington University, Washington DC, DC 20052, WYNN, Jonathan G., Division of Earth Sciences, National Science Foundation, Alexandria, VA 22314, ALEMSEGED, Zeresenay, Department of organismal Biology and Anatomy, University of Chicago, Chicago, IL 60637, SPONHEIMER, Matt, Department of Anthropology, University of Colorado at Boulder, Boulder, CO 80309 and BOBE, René L., Departamento de Antropología, Universidad de Chile, Santiago, Chile

WYNN, Jonathan G.¹, LOWENSTEIN, Tim K.², RENAUT, Robin W.³, OWEN, R. Bernhart⁴ and MCNULTY, Emma P.², (1)Division of Earth Sciences, National Science Foundation, Alexandria, VA 22314, (2)Department of Geological Sciences and Environmental Studies, Binghamton University, Binghamton, NY 13902, (3)Dept. of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, (4)Dept. of Geography, Hong Kong Baptist University, Kowloon Tong, Hong Kong

KEARNEY, John C.¹, JOHNSON, Claudia C.¹, NJAU, Jackson K.², SCHICK, Kathy³ and TOTH, Nick³, (1)Department of Earth and Atmospheric Sciences, Indiana University, 1001 E. 10th St., Bloomington, IN 47405, (2)Department of Earth and Atmospheric Sciences, Indiana University, 1001 E. 10th St., Bloomington, IN 47405; Stone Age Institute, Bloomington, IN 47408, (3)Stone Age Institute, Indiana University, Bloomington, IN 47407

WESTOVER, Karlyn, Earth and Environmental Systems, Indiana State University, 600 Chestnut Street, Terre Haute, IN 47809, STONE, Jeffery, Department of Earth and Environmental Systems, Indiana State University, 600 Chestnut Street, Terre Haute, IN 47809, RABIDEAUX, Nathan, Department of Geosciences, Georgia State University, Atlanta, GA 30302, YOST, Chad L., Geosciences, University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, LUPIEN, Rachel, Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912 and KINGSTON, John D., Department of Anthropology, University of Michigan, 101 West Hall, 1085 S. University Ave, Ann Arbor, MI 48109-1107

FOERSTER, Verena¹, ASRAT, Asfawossen², COHEN, Andrew S.³, DEAN, Jonathan R.⁴, DEINO, Alan L.⁵, DEOCAMPO, Daniel M.⁶, DUESING, Walter⁷, GUENTER, Christina⁷, JUNGINGER, Annett⁸, LAMB, Henry F.⁹, LANE, Christine S.¹⁰, LENG, Melanie¹¹, NOREN, Anders¹², ROBERTS, Helen M.¹³, SCHAEBITZ, Frank¹ and TRAUTH, Martin H.¹⁴, (1)University of Cologne, Institute of Geography Education, Gronewaldstrasse 2, Cologne, 50931, Germany, (2)Addis Ababa University, School of Earth Sciences, Addis Ababa, 1176, Ethiopia, (3)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (4)University of Hull, School of Environmental Sciences, Hull, United Kingdom, (5)Berkeley Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709, (6)Geosciences, Georgia State University, 24 Peachtree Center Avenue Northeast, Atlanta, GA 30303, (7)Institute of Earth and Environmental Science, University of Potsdam, Potsdam, Germany, (8)Eberhard Karls Universität Tübingen, Department of Earth Sciences, Tuebingen, Germany, (9)Institute of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, SY23 3DB, United Kingdom, (10)Research Laboratory for Archaeology, University of Oxford, Oxford, OX1 3QY, United Kingdom, (11)NERC Isotope Geosciences Laboratory, British Geological Survey, Keyworth, Nottingham, NG12 5GG, United Kingdom, (12)CSDCO / LacCore, University of Minnesota, 116 Church St SE, Minneapolis, MN 55455, (13)Department of Geography and Earth Sciences, Aberystwyth University, Llandinam Building, Penglais Campus, Aberystwyth, SY23 3DB, United Kingdom, (14)University of Potsdam, Institute of Earth and Environmental Science, Potsdam, Germany

COLCORD, Devon E.¹, SHILLING, Andrea M.¹, FREEMAN, Katherine H.², SAUER, Peter E.¹, NJAU, Jackson K.³, STANISTREET, Ian G.⁴, STOLLHOFEN, Harald⁵, SCHICK, Kathy⁴, TOTH, Nick⁴ and BRASSELL, Simon C.¹, (1)Department of Earth and Atmospheric Sciences, Indiana University, Bloomington, IN 47408, (2)Geoscience Department, Pennsylvania State University, University Park, PA 16801, (3)Stone Age Institute, Bloomington, IN 47408, (4)Stone Age Institute, Indiana University, Bloomington, IN 47407, (5)GeoZentrum Nordbayern, Friedrich-Alexander-University (FAU), Erlangen-Nürnberg, 91054 Erlangen, Germany

YOST, Chad L., Geosciences, University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, KINGSTON, John D., Department of Anthropology, University of Michigan, 101 West Hall, 1085 S. University Ave, Ann Arbor, MI 48109-1107, DEINO, Alan L., Berkeley Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709 and COHEN, Andrew S., Department of Geosciences, University of Arizona, Tucson, AZ 85721

ALEXANDER, Emily¹, BECK, Catherine C.², FEIBEL, Craig S.³, YOST, Chad L.⁴, WEGTER, Bruce², MANGOLD, Lucas², COHEN, Andrew⁵ and CAMPISANO, Christopher J.⁶, (1)Geoscience, Hamilton College, 198 College Hill Road, Box #28, Clinton, NY 13323, (2)Geosciences Department, Hamilton College, 198 College Hill Road, Clinton, NY 13323, (3)Geological Sciences and Anthropology, Rutgers Univ, 131 George St, New Brunswick, NJ 08901-1414, (4)Geosciences, University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, (5)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (6)Institute of Human Origins, School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85287

TAKASHITA-BYNUM, Kevin K., Watershed Studies Institute, Murray State University, Murray, KY 42071; Department of Earth and Environmental Sciences, Murray State University, Murray, KY 42071, STINCHCOMB, Gary E., Watershed Studies Institute and Earth and Environmental Sciences, Murray State University, Murray, KY 42071, LEVIN, Naomi E., Department of Earth & Environmental Sciences, University of Michigan, 1100 North University Avenue, Ann Arbor, MI 48109, QUADE, Jay, Department of Geosciences, University of Arizona, Tucson, AZ 85721, IVERSON, Nels, New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining & Technology, Socorro, NM 87801, MCINTOSH, William, New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, DUNBAR, Nelia, Bureau of Geology, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, ARNOLD, Lee J., Department of Earth Sciences, The University of Adelaide, Adelaide, SA 5005, Australia, DUVAL, Mathieu, Environmental Futures Research Institute, Griffith University, 170 Kessels Rd, Brisbane, QLD 4111, Australia, ROGERS, Michael J., Department of Anthropology, Southern Connecticut State University, 501 Crescent Street, New Haven, CT 06515 and SEMAW, Sileshi, Centro Nacional de Investigación sobre la Evolución Humana (CENIEH), Sierra de Atapuerca 3, Burgos, 09002, Spain

BOYD, Melissa D., Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, FEIBEL, Craig S., Geological Sciences and Anthropology, Rutgers Univ, 131 George St, New Brunswick, NJ 08901-1414, MANTHI, Fredrick K., Department of Earth Sciences, National Museums of Kenya, P. O Box 40658, Nairobi, 00100, Kenya, WARD, Carol V., Department of Pathology and Anatomical Sciences, University of Missouri, M263 Medical Sciences Building, Columbia, MO 65212 and PLAVCAN, J. Michael, Department of Anthropology, University of Arkansas, 330 Old Main, Fayetteville, AR 72701

NIESPOLO, Elizabeth, Berkeley Geochronology Center, 2455 Ridge Rd., Berkeley, CA 94709; Department of Earth & Planetary Science, University of California, Berkeley, 307 McCone Hall, Berkeley, CA 94720-4767, SHARP, Warren D., Berkeley Geochronology Center, 2455 Ridge Rd., Berkeley, CA 94709, TRYON, Christian A., Department of Anthropology, Harvard University, Cambridge, MA 02138, FAITH, J. Tyler, Department of Anthropology, University of Utah, Salt Lake City, CA 84112; Natural History Museum of Utah, Salt Lake City, CA 84108, LEWIS, Jason, Department of Anthropology, Stony Brook University, Stony Brook, CA 11794; Turkana Basin Institute, Stony Brook University, Stony Brook, CA 11794, RANHORN, Kathryn L., Department of Anthropology, Harvard University, Cambridge, CA 02138, MAMBELLI, Stefania, Department of Integrative Biology, University of California at Berkeley, 3040 Valley Life Sciences Building # 3140, Berkeley, CA 94720, MILLER, Melanie J., Department of Anthropology, University of California at Berkeley, Berkeley, CA 94720 and DAWSON, Todd E., Department of Integrative Biology, University of California, Berkeley, 3040 Valley Life Sciences Building # 3140, Berkeley, CA 94720

O'BRIEN, Margaret Massie¹, BECK, Catherine C.¹ and MARTIN, Linda², (1)Geosciences Department, Hamilton College, 198 College Hill Road, Clinton, NY 13323, (2)Department of Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854-8066

SHILLING, Andrea M.¹, COLCORD, Devon E.¹, FREEMAN, Katherine H.², NJAU, Jackson K.³, STANISTREET, Ian G.⁴, STOLLHOFEN, Harald⁵, SCHICK, Kathy³, TOTH, Nick³ and BRASSELL, Simon C.¹, (1)Department of Earth and Atmospheric Sciences, Indiana University, Bloomington, IN 47408, (2)Department of Geosciences, Pennsylvania State University, University Park, PA 16802, (3)Stone Age Institute, Indiana University, Bloomington, IN 47407, (4)Department of Earth & Ocean Sciences, University of Liverpool, Brownlow Street, Liverpool, L69 3BX, United Kingdom, (5)GeoZentrum Nordbayern, Friedrich-Alexander-University (FAU), Erlangen-Nürnberg, 91054 Erlangen, Germany

BILLINGSLEY, Anne L.¹, YOST, Chad L.², WORTHEY, Kayla³, FENERTY, Brendan¹, KIELHOFER, Jennifer⁴, FOX, Mathew L.⁵, NAIMAN, Zachary¹, COHEN, Andrew S.¹ and LAMB, Henry F.⁶, (1)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (2)Geosciences, University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, (3)Department of Anthropology, University of Arizona, Tucson, AZ 85721, (4)Geosciences, University of Arizona, Tucson, AZ 85721, (5)School of Anthropology, University of Arizona, Tucson, AZ 85721, (6)Institute of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, SY23 3DB, United Kingdom

TAYLOR, Audrey K., Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, A64B Fitzpatrick Hall, Notre Dame, IN 46556, BERKE, Melissa A., Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN 46556, CASTANEDA, Isla S., Department of Geosciences, University of Massachusetts Amherst, 611 North Pleasant Street, Amherst, MA 01003, HALL, Ian R., Cardiff School of Earth and Ocean Sciences, Cardiff University, P.O. Box 914, Cardiff, CF10 3YE, Wales, HEMMING, Sidney R., Department of Earth and Environmental Sciences, and Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY 10964 and LEVAY, Leah J., International Ocean Discovery Program, Texas A&M University, 1000 Discovery Dr, College Station, TX 77845

STAMAT, Christina Ann, Anthropology, Rutgers University, New Brunswick, NJ 08901

BEVERLY, Emily J., LEVIN, Naomi E., PASSEY, Benjamin H. and WINKELSTERN, Ian Z., Department of Earth & Environmental Sciences, University of Michigan, 1100 North University Avenue, Ann Arbor, MI 48109

GEBREGIORGIS, Daniel¹, DEOCAMPO, Daniel M.¹, LONGSTAFFE, Fred J.², ASHLEY, Gail M.³, BEVERLY, Emily J.⁴, DELANEY, Jeremy S.³ and CUADROS, Javier⁵, (1)Department of Geosciences, Georgia State University, 24 Peachtree Center Ave NE, Atlanta, GA 30303, (2)Department of Earth Sciences, The University of Western Ontario, 1151 Richmond Street, Biological and Geological Sciences Building, London, ON N6A 5B7, Canada, (3)Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, (4)Department of Earth & Environmental Sciences, University of Michigan, 1100 North University Avenue, Ann Arbor, MI 48109, (5)Department of Earth Sciences, Natural History Museum, Cromwell Road, London, SW7 5BD, United Kingdom

MCHENRY, Lindsay J.¹, KODIKARA, Gayantha Loku¹, VICKERY, Christopher L.², STANISTREET, Ian G.³, NJAU, Jackson K.⁴, SCHICK, Kathy³ and TOTH, Nick³, (1)Department of Geosciences, University of Wisconsin- Milwaukee, 3209 N Maryland Ave, Milwaukee, WI 53211, (2)Department of Geosciences, University of Wisconsin- Milwaukee, Milwaukee, WI 53211, (3)Stone Age Institute, Indiana University, Bloomington, IN 47407, (4)Department of Earth and Atmospheric Sciences, Indiana University, 1001 E. 10th St., Bloomington, IN 47405

DIMAGGIO, Erin N.¹, SARKAWI, Gina², FURMAN, Tanya¹, GARELLO, Dominique³, CAMPISANO, Christopher J.⁴, ARROWSMITH, Ramón⁵, WYNN, Jonathan G.⁶, QUADE, Jay⁷ and FEIBEL, Craig S.⁸, (1)Department of Geosciences, Pennsylvania State University, University Park, PA 16802, (2)Earth Observatory of Singapore, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore, (3)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287-1404, (4)Institute of Human Origins, School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85287, (5)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (6)National Science Foundation, 2415 Eisenhower Avenue, Alexandria, VA 22314, (7)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (8)Geological Sciences and Anthropology, Rutgers Univ, 131 George St, New Brunswick, NJ 08901-1414

DEOCAMPO, Daniel M.¹, OWEN, R. Bernhart², LOWENSTEIN, Tim K.³, RENAUT, Robin W.⁴, RABIDEAUX, Nathan M.⁵, DEINO, Alan⁶, LUO, Shangde⁷, SIER, Mark J.⁸, COHEN, Andrew S.⁹, CAMPISANO, Christopher J.¹⁰, BILLINGSLEY, Anne L.⁹ and MBUTHIA, Anthony¹¹, (1)Department of Geosciences, Georgia State University, 24 Peachtree Center Ave NE, Atlanta, GA 30303, (2)Dept. of Geography, Hong Kong Baptist University, Kowloon Tong, Hong Kong, (3)Department of Geological Sciences and Environmental Studies, Binghamton University, Binghamton, NY 13902, (4)Dept. of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, (5)Geosciences, Georgia State University, 24 Peachtree Center Avenue Northeast, Atlanta, GA 30303, (6)Berkeley Geochronology Center, 2455 Ridge Rd., Berkeley, CA 94709, (7)Earth Sciences, National Cheng-Kung University, 1 University Road, Tainan, 701, Taiwan, (8)Department of Earth Sciences, University of Oxford, Oxford, OX1 3AN, United Kingdom, (9)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (10)Institute of Human Origins, School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85287, (11)Tata Chemicals Magadi, Magadi, Kenya

BERKE, Melissa A., Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN 46556, CARTAGENA-SIERRA, Alejandra, Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, 156 Fitzpatrick Hall, Notre Dame, IN 46556, CASTANEDA, Isla S., Department of Geosciences, University of Massachusetts Amherst, 611 North Pleasant Street, Amherst, MA 01003, VAN DER MEER, Marcel T.J., Marine Organic Biogeochemistry, NIOZ Royal Netherlands Institute for Sea Research, P.O. Box 59, Den Burg, 1790AB, Netherlands, HALL, Ian R., Cardiff School of Earth and Ocean Sciences, Cardiff University, P.O. Box 914, Cardiff, CF10 3YE, Wales, HEMMING, Sidney R., Department of Earth and Environmental Sciences, and Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY 10964 and LEVAY, Leah J., International Ocean Discovery Program, Texas A&M University, 1000 Discovery Dr, College Station, TX 77845

FERLAND, Troy, Geosciences, University of Pennsylvania, State College, PA 16802; Department of Geology & Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260, WERNE, Josef P., Department of Geology & Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260, CASTANEDA, Isla S., Department of Geosciences, University of Massachusetts Amherst, 611 North Pleasant Street, Amherst, MA 01003, COHEN, Andrew, Department of Geosciences, University of Arizona, Tucson, AZ 85721, LOWENSTEIN, Tim K., Department of Geological Sciences and Environmental Studies, Binghamton University, Binghamton, NY 13902, DEOCAMPO, Daniel, Geosciences, Georgia State University, Atlanta, GA 30302, RENAUT, Robin W., Dept. of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada and OWEN, R. Bernhart, Dept. of Geography, Hong Kong Baptist University, Kowloon Tong, Hong Kong