BROOKS, William E., 12102 Stirrup Rd, Reston, VA 20191-2104, webgeology@aim.com, webgeology@aim.com

GLUMAC, Bosiljka, Department of Geosciences, Smith College, Clark Science Center, 44 College Lane, Northampton, MA 01063 and BETANCES, Catherine, Department of Geosciences, Smith College, Northampton, MA 01063, bglumac@smith.edu, bglumac@smith.edu

GUNTER, Madeleine A.¹, BAILEY, David G.¹, GOODALE, Nathan², COLES, Melissa³ and KUIJT, Ian³, (1)Geosciences Department, Hamilton College, 198 College Hill Rd, Clinton, NY 13323, (2)Department of Anthropology, Hamilton College, 198 College Hill Rd, Clinton, NY 13323, (3)Department of Anthropology, University of Notre Dame, 611 Flanner Hall, Notre Dame, IN 46556, mgunter@hamilton.edu, mgunter@hamilton.edu

GLUMAC, Bosiljka, Department of Geosciences, Smith College, Clark Science Center, 44 College Lane, Northampton, MA 01063 and FRONEBERGER, Miriam, Department of Geosciences, Smith College, Northampton, MA 01063, bglumac@smith.edu, bglumac@smith.edu

LANZARONE, Peter M., Geology, The University of Georgia, 308 Geology - Geography Bldg, 210 Field St University of Georgia, Athens, GA 30602, GARRISON, Ervan, Geology, The University of Georgia, GG Building, Athens, GA 30602 and GETAHUN, Assiged, Department of Regional Geology and Geochemistry, Geological Survey of Ethiopia, Addis Ababa, Ethiopia, planz@uga.edu, planz@uga.edu

BENSON, Blair E., University of Kansas, 1475 Jayhawk Blvd, Room 120, Lawrence, KS 66045 and DE VORE, Steven L., National Park Service, Midwest Archaeological Center, Federal Building, Room 474, 100 Centennial Mall North, Lincoln, NE 68508, blair.benson@gmail.com, blair.benson@gmail.com

WILLIAMS, Caitlyn M., Earth and Planetary Sciences, University of Tennessee, EPS, 1412 Circle Drive, Knoxville, TN 37996-1410, BAKER, Gregory S., Department of Earth and Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996-1410 and AULT, Bradley A., Classics, University at Buffalo, SUNY, 338 Millard Fillmore Academic Complex, Buffalo, NY 14260, cwilli94@utk.edu, cwilli94@utk.edu

HILL, Christopher L., Graduate College, Boise State University, 1910 University Drive, Boise, ID 83725, BLACKWELL, Bonnie A.B., Department of Chemistry, Williams College, Williamstown, MA 01267, DEELY, Aislinn E., RFK Science Research Institute, Glenwood Landing, NY, BLICKSTEIN, Joel I.B., RFK Sci Rsch Institute, 7540 Parsons Bvd, Flushing, NY 11366 and SKINNER, Anne R., Department of Chemistry, Williams College, Williamstown, MA 01267-2692, chill2@boisestate.edu, chill2@boisestate.edu

VAN PLANTINGA, Alexander, Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798, PEPPE, Daniel J., Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, TRYON, Christian, Department of Anthropology, Harvard University, Cambridge, MA 02138 and FAITH, J. Tyler, Hominid Paleobiology Doctoral Program, Department of Anthropology, George Washington University, Center for the Advanced Study of Hominid Paleobiology, Washington, DC 20052, alex_van@baylor.edu, alex_van@baylor.edu

HANSEN, Nathaniel J., Department of Geology, Grand Valley State University, 1 Campus Drive, Allendale, MI 49401-9401 and COLGAN, Patrick M., Geology, Grand Valley State University, 132 Padnos Hall of Science, 1 Campus Drive, Allendale, MI 49401-9403, hansenn@mail.gvsu.edu, hansenn@mail.gvsu.edu

TAKLA, Melanie¹, RAAB, Alexandra², RAAB, Thomas³, RÖSLER, Horst⁴ and BÖNISCH, Eberhard⁴, (1)Research Center Landscape Development and Mining Landscapes (FZLB), Brandenburg University of Technology, Building 2c, Konrad-Wachsmann-Allee 6, Cottbus, 03046, Germany, (2)Research Center Landscape Development and Mining Landscapes (FZLB), Brandenburg University of Technology Cottbus, Building 2c, Konrad-Wachsmann-Allee 6, Cottbus, 03046, Germany, (3)Geopedology and Landscape Development, Brandenburg University of Technology Cottbus-Senftenberg, Cottbus, 03046, Germany, (4)Brandenburgisches Landesamt für Denkmalpflege und Archäologisches Museum, Wünsdorfer Platz 4-5, Zossen, 15806, Germany, melanie.takla@tu-cottbus.de, melanie.takla@tu-cottbus.de