PANNER, Matthew1, SHEEHAN, Nathaniel1, KIMBALL, Mindy A.1 and CARTER, Abigail2, (1)Geography & Environmental Engineering, US Military Academy, 745 Brewerton Road, West Point, NY 10996, (2)History, Seattle University, Seattle, WA 98122
BLANTON, Chelsea M.1, ROCKWELL, Thomas K.2, GONTZ, Allen2 and KELLY, Joshua T.2, (1)Geological Sciences, San Diego State University, San Diego, CA 92182; Department of Geological Sciences, San Diego State University, 5500 Campanile Dr., San Diego, CA 92182, (2)Department of Geological Sciences, San Diego State University, 5500 Campanile Dr., San Diego, CA 92182
GOMEZ, Francisco, Geological Sciences, Univ of Missouri, Columbia, MO 65211-1380 and POLUN, Sean G., Department of Geological Sciences, University of Missouri, 101 Geology Building, Columbia, MO 65211
MANS, Wade W.1, WEISSMANN, Gary S.1, MOORE, Jason R.2 and WILSON, Gregory P.3, (1)Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (2)Honors College, University of New Mexico, MSC 06 3890, Albuquerque, CO 87131, (3)Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195-1800
DONALDSON, Alexandra1, DEVRIES-ZIMMERMAN, Suzanne1, STID, Jacob T.1 and YURK, Brian P.2, (1)Department of Geological and Environmental Sciences, Hope College, 35 E. 12th Street, Holland, MI 49423, (2)Department of Mathematics, Hope College, PO Box 9000, Holland, MI 49422-9000