North-Central Section - 42nd Annual Meeting (24–25 April 2008)

CIAMPAGLIO, Charles N., Department of Earth and Environmental Sciences, Wright State University, Lake Campus, Celina, OH 45822, DONOVAN, Stephen K., Department of Geology, Nationaal Natuurhistorisch Museum Naturalis, Postbus 9517, Leiden, 2300 RA, Netherlands and WEAVER, Patricia G., Geology/Paleontology, NC Museum of Natural Sciences, 11 West Jones Street, Raleigh, NC 27601-1029, chuck.ciampaglio@wright.edu, chuck.ciampaglio@wright.edu

AUSICH, William I., School of Earth Sciences, The Ohio State University, 155 South Oval Mall, Columbus, OH 43210 and KAMMER, Thomas W., Geology and Geography, West Virginia Univeristy, Morgantown, WV 26506, ausich.1@osu.edu, ausich.1@osu.edu

CHEN, Xu¹, GOLDMAN, Daniel², LESLIE, Stephen A.³ and WILLIAMS, Nathan A.², (1)State Key Laboratory of Palaeobiology & Stratigraphy, Nanjing Institute of Geology & Palaeontology, 39 East Beijing Road, Nanjing, China, (2)Department of Geology, University of Dayton, 300 College Park, Dayton, OH 45469, (3)Department of Geology and Environmental Sciences, James Madison University, MSC 6903, Harrisonburg, VA 22807, dan.goldman@notes.udayton.edu, dan.goldman@notes.udayton.edu

REPETSKI, John E.¹, RYDER, Robert T.², EAST, Joseph A.², NORBY, Rodney D.³, REXROAD, Carl B.⁴, ROWAN, Elisabeth L.⁵, SHAW, Thomas H.⁶, BERGSTRÖM, Stig M.⁷, TRIPPI, Michael H.² and WEARY, David J.⁸, (1)U.S. Geological Survey, 926A National Center, Reston, VA 20192, (2)Eastern Energy Resources, United States Geol Survey, 12201 Sunrise Valley Drive, MS 956, Reston, VA 20192, (3)University of Illinois, 615 E. Peabody Dr, Champaign, IL 61820-6964, (4)Indiana Geological Survey, 611 N. Walnut Grove, Bloomington, IN 47405, (5)United States Geol Survey, 12201 Sunrise Valley Drive, MS 956, Reston, VA 20192, (6)LK Energy, Houston, TX 77098, (7)Ohio State Univ - Columbus, 155 S Oval Mall, Columbus, OH 43210-1308, (8)U.S. Geological Survey, MS 926A, Reston, VA 20192, JREPETSKI@USGS.GOV, JREPETSKI@USGS.GOV

CLAYTON, Angela Ann, Earth and Environmental Sciences, Wright State University, 156 N. Wright Ave, Dayton, OH 45403, CIAMPAGLIO, Charles N., Department of Earth and Environmental Sciences, Wright State University, Lake Campus, Celina, OH 45822 and CARNEY, Cindy K., Geological Sciences, Wright State Univ, Dayton, OH 45435, clayton.9@wright.edu, clayton.9@wright.edu

SHARMAN, Glenn R., Geology and Environmental Science, Wheaton College, 501 College Ave, Wheaton, IL 60187, Glenn.R.Sharman@wheaton.edu, Glenn.R.Sharman@wheaton.edu

DENNISON-BUDAK, Cordelia¹, SMITH, Alison J.², PALMER, Donald F.² and GENSLER, Philip³, (1)Geology, Kent State University, Kent, OH 44242, (2)Geology, Kent State University, Kent, OH 44224, (3)Hagerman Fossil Beds National Monument, P.O. Box 570, 221 State Street, Hagerman, ID 83332, cdennis5@kent.edu, cdennis5@kent.edu

CHESTNUT, Alex J., Department of Earth and Environmental Science, Wright State University, 306 Fawcett Hall, 3640 Colonel Glenn Highway, Dayton, OH 45435, CIAMPAGLIO, Charles N., Department of Earth and Environmental Sciences, Wright State University, Lake Campus, Celina, OH 45822 and BABCOCK, Loren E., School of Earth Sciences, The Ohio State University, Columbus, OH 43210, CHESTNUT.8@WRIGHT.EDU, CHESTNUT.8@WRIGHT.EDU