The Geological Society of America
2013 GSA Annual Meeting in Denver: 125th Anniversary of GSA (27-30 October 2013)
Denver, Colorado, USA

RETALLACK, Gregory J., Department of Geological Sciences, University of Oregon, Eugene, OR 97403, gregr@uoregon.edu

DAI, Zhen¹, XIAO, Shuhai², YUAN, Xunlai³ and YIN, Leiming³, (1)State key Laboratory of Paleobiology and Stratigraphy, Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, No.39 East Beijing Road, Nanjing 210008, China, Virginia Tech, Blacksburg, VA 24061, (2)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (3)Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, Nanjing, 210008, China, xiao@vt.edu

PORTER, Susannah M., Earth Science, University of California at Santa Barbara, Santa Barbara, CA 93106, DEHLER, Carol M., Department of Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322-4505, MOORE, John L., Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, RIEDMAN, Leigh Anne, Earth Science, University of California, Santa Barbara, 1006 Webb Hall, Department of Earth Science, UCSB, Santa Barbara, CA 93105 and WANG, Steve C., Mathematics and Statistics, Swarthmore College, 500 College Ave, Swarthmore, PA 19081, porter@geol.ucsb.edu

RIEDMAN, Leigh Anne, Earth Science, University of California, Santa Barbara, 1006 Webb Hall, Department of Earth Science, UCSB, Santa Barbara, CA 93105 and PORTER, Susannah M., Earth Science, University of California at Santa Barbara, Santa Barbara, CA 93106, lriedman@umail.ucsb.edu

CHATTERJEE, Sankar, Geosciences, Museum of Texas Tech University, 3301 4th Street, Lubbock, TX 79409, sankar.chatterjee@ttu.edu

BYKOVA, Natalia, Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, naticha@vt.edu

GAINES, Robert R., Geology Department, Pomona College, 185 E. Sixth Street, Claremont, CA 91711, CARON, Jean-Bernard, Department of Natural History (Paleobiology Section), Royal Ontario Museum, 100 Queen's Park, Toronto, ON M5S2C6, Canada and STRENG, Michael, Department of Earth Sciences, Uppsala University, Norbyvägen, 22, 75236, Sweden, robert.gaines@pomona.edu

MOORE, John L., Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106 and PORTER, Susannah M., Earth Science, University of California at Santa Barbara, Santa Barbara, CA 93106, jlmoore@umail.ucsb.edu

HAWKINS, Andrew D., Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24060, XIAO, Shuhai, Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, LIU, Huaibao P., Iowa Department of Natural Resources, Geological and Water Survey, 109 Trowbridge Hall, Iowa City, IA 52242 and BRIGGS, Derek E.G., Dept. of Geology and Geophysics & Peabody Museum of Natural History, Yale University, 210 Whitney Avenue, P.O. Box 208109, New Haven, CT 06520, andrewdh@vt.edu

THOMKA, James R.¹, BRETT, Carlton E.², YOUNG, Allison L.³, BANTEL, Thomas E.⁴ and BISSETT, Donald L.⁴, (1)Department of Geology, University of Cincinnati, Cincinnati, OH 45221, (2)Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013, (3)Department of Geology, University of Cincinnati, 500 Geology-Physics Building, University of Cincinnati, Cincinnati, OH 45221, (4)Dry Dredgers, P. O. Box 210013, Cincinnati, OH 45221, thomkajr@mail.uc.edu

WILSON, Mark A., Department of Geology, The College of Wooster, 944 College Mall, Wooster, OH 44691 and TAYLOR, Paul D., Department of Earth Sciences, Natural History Museum, Cromwell Road, London, SW7 5BD, United Kingdom, mwilson@wooster.edu

EVANS, Thomas, Department of Earth Sciences, Montana State University, PO Box 173480, Bozeman, MT 59717, cavertevans@gmail.com

HOFFMAN, Jonathan M., Geology & Geophysics, University of Wyoming, Laramie, WY 82071, FRASER, Danielle, Biology, Carleton University, Ottawa, ON K1S 5B6 and CLEMENTZ, Mark T., Geology and Geophysics, University of Wyoming, 1000 University Ave. University of Wyoming, Dept. 3006, Laramie, WY 82071, jhoffma9@uwyo.edu

KEENAN, Sarah W. and ENGEL, Annette Summers, Dept. of Earth and Planetary Sciences, University of Tennessee, 1412 Circle Dr, Knoxville, TN 37996, skeenan1@utk.edu