CAMPISANO, Christopher J., Institute of Human Origins, Arizona State University, Tempe, AZ 85287-4101, campisano@asu.edu, COHEN, Andrew S., Department of Geosciences, University of Arizona, Tucson, AZ 85721, ASRAT, Asfawossen, Earth Sciences, Addis Ababa University, Addis Ababa, Ethiopia, FEIBEL, Craig S., Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, KINGSTON, John D., Department of Anthropology, University of Michigan, 101 West Hall, 1085 S. University Ave, Ann Arbor, MI 48109-1107, LAMB, Henry F., Institute of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, SY23 3DB, United Kingdom, OLAGO, Daniel O., Department of Geology, University of Nairobi, PO Box 30197, Nairobi, Kenya, OWEN, R. Bernhart, Dept of Geography, Hong Kong Baptist Univ, Kowloon Tong, Hong Kong, China, RENAUT, Robin W., Dept, of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, and SCHÄBITZ, Frank, Seminar of Physical Geography and Education, University of Cologne, Cologne, D-50931, Germany

BECK, Catherine C.¹, FEIBEL, Craig S.¹, HENDEREK, Robyn L.², GRAVINA, Anna¹, SIER, Mark J.³, COHEN, Andrew S.⁴, and CAMPISANO, Christopher J.⁵, (1) Earth and Planetary Science, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, catherine.beck@rutgers.edu, (2) Geology and Environmental Geosciences, Lafayette College, 730 High St, Easton, PA 18042, (3) Department of Earth Sciences, Utrecht University, Budapestlaan 17, Utrecht, 3584, Netherlands, (4) Department of Geosciences, University of Arizona, Tucson, AZ 85721, (5) Institute of Human Origins, Arizona State University, Tempe, AZ 85287-4101

MCCARTNEY, Tannis¹, SCHOLZ, Christopher A.¹, and COHEN, Andrew S.², (1) Department of Earth Sciences, Syracuse University, Syracuse, NY 13244, tmccartn@syr.edu, (2) Department of Geosciences, University of Arizona, Tucson, AZ 85721

DEOCAMPO, Daniel M.¹, ASHLEY, Gail M.², CUADROS, Javier³, DELANEY, Jeremy S.⁴, LONGSTAFFE, Fred J.⁵, ELLIOTT, W. Crawford⁶, KREKELER, Mark P.S.⁷, and RABIDEAUX, Nathan⁶, (1) Geosciences, Georgia State University, 24 Peachtree Center Avenue Northeast, Atlanta, GA 30303, deocampo@gsu.edu, (2) Earth and Planetary Sciences, Rutgers Univ, 610 Taylor Road, Piscataway, NJ 08854-8066, (3) Department of Earth Sciences, Natural History Museum, Cromwell Road, London, SW7 5BD, United Kingdom, (4) Earth & Planetary Sciences/ Chemistry, Rutgers University, 610 Taylor Rd, Busch Campus, Piscataway, NJ 08854, (5) Department of Earth Sciences, The University of Western Ontario, 1151 Richmond Street, Biological and Geological Sciences Building, London, ON N6A 5B7, Canada, (6) Department of Geosciences, Georgia State University, Atlanta, GA 30302, (7) Department of Geology & Environmental Earth Science, Miami University-Hamilton, Hamilton, OH 45011

RABIDEAUX, Nathan M., Department of Geosciences, Georgia State University, 24 Peachtree Center Ave, Atlanta, GA 30302, nrabideaux1@student.gsu.edu, DEOCAMPO, Daniel M., Geosciences, Georgia State University, 24 Peachtree Center Avenue Northeast, Atlanta, GA 30303, FEIBEL, Craig S., Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, BECK, Catherine C., Earth and Planetary Science, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, and NIELSON, Dennis L., DOSECC Exploration Services, DES, 2075 S. Pioneer Rd, Salt Lake City, UT 84104

YOST, Chad L., Department of Geosciences, University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721, chadyost@email.arizona.edu, COHEN, Andrew S., Department of Geosciences, University of Arizona, Tucson, AZ 85721, FEIBEL, Craig S., Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, and CAMPISANO, Christopher J., Institute of Human Origins, Arizona State University, Tempe, AZ 85287-4101

ROSE, Cassaundra A.¹, DEMENOCAL, Peter², and POLISSAR, Pratigya J.², (1) Biology and Paleoenvironment, Lamont-Doherty Earth Observatory, Columbia University, 104 Geoscience, 61 Route 9W, Palisades, NY 10964, cmeyers@ldeo.columbia.edu, (2) Biology and Paleoenvironment, Lamont Doherty Earth Observatory, 61 Route 9W, PO Box 1000, Palisades, NY 10964-8000

CERLING, Thure E., Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112, thure.cerling@utah.edu

LÜDECKE, Tina¹, MULCH, Andreas¹, SCHRENK, Friedemann², THIEMEYER, Heinrich³, WACKER, Ulrike⁴, and FIEBIG, Jens⁴, (1) Biodiversity and Climate Reseach Centre, Senckenberganlage 25, Frankfurt, 60325, Germany, Tina.Luedecke@senckenberg.de, (2) Institute for Ecology, Evolution & Diversity, Goethe University Frankfurt, Siesmayerstr, 7060323, Frankfurt am Main, Germany, (3) Physical Geography, Goethe University Frankfurt, Frankfurt, 60438, Germany, (4) Institute of Geosciences, Goethe University Frankfurt, Altenhoeferallee 1, Frankfurt, 60438, Germany

ASHLEY, Gail M., Earth and Planetary Sciences, Rutgers Univ, 610 Taylor Road, Piscataway, NJ 08854-8066, gmashley@rci.rutgers.edu, MAGILL, Clayton R., ETH Zürich, Geologisches Institut, NO G 52 Sonneggstrasse 5, Zürich, 8092, Switzerland, and FREEMAN, Katherine, Geosciences, Penn State, 235 Deike Building, University Park, PA 16802

BLUMENTHAL, Scott A., Department of Anthropology, The Graduate Center and NYCEP, City University of New York, 365 5th Avenue, Room 6402, New York, NY 10016, blumenthal.scott@gmail.com, LEVIN, Naomi E., Department of Earth and Planetary Sciences, Johns Hopkins University, 301 Olin Hall, 3400 North Charles Street, Baltimore, MD 21218, PLUMMER, Thomas W., Department of Anthropology, Queens College and NYCEP, City University of New York, Powdermaker Hall 313A, 65-30 Kissena Blvd, Flushing, NY 11367, DITCHFIELD, Peter W., School of Archaeology, University of Oxford, Dyson Perrins Building, South Parks Rd, Oxford, OX1 3QY, United Kingdom, BISHOP, Laura C., Research Centre in Evolutionary Anthropology and Palaeoecology, School of Natural Sciences and Psychology, Liverpool John Moores University, Liverpool, L3 3AF, United Kingdom, CHRITZ, Kendra L., Department of Biology, University of Utah, 257 S. 1400 E, Room 201, Salt Lake City, UT 84013, WHITFIELD, Liz, School of Natural Sciences and Psychology, Liverpool John Moores University, Byrom St, James Parsons Building, Room 238b, Liverpool, L3 3AF, United Kingdom, POTTS, Richard, Human Origins Program, Smithsonian Institution, National Museum of Natural History, NHB 112, Washington, DC 20560-0112, and CERLING, Thure E., Department of Geology and Geophysics, University of Utah, Frederick Albert Sutton Building, 115 S 1460 E, Room 383, Salt Lake City, UT 84112

BEVERLY, Emily J.¹, DRIESE, Steven G.¹, PEPPE, Daniel J.¹, FAITH, J. Tyler², TRYON, Christian A.³, ROURE-JOHNSON, Cara A.⁴, MICHEL, Lauren A.⁵, and SHARP, Warren D.⁶, (1) Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, Emily_Beverly@baylor.edu, (2) School of Social Science, University of Queensland, Michie Building (#9), Brisbane, 4072, Australia, (3) Department of Anthropology, Harvard University, Cambridge, MA 02138, (4) Department of Anthropology, University of Connecticut, U-2176, Storrs, CT 06269, (5) Perot Museum of Nature and Science, 2201 N. Field Street, Dallas, TX 75201, (6) Berkeley Geoochronology Center, 2455 Ridge Road, Berkeley, CA 94709