2006 Philadelphia Annual Meeting (22–25 October 2006)

ANGLEN, Brandy L., Math, Science and Engineering, Fresno City College, 1101 East University Avenue, Fresno, CA 93741, PRATT, Lisa M., Department of Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405 and DORAN, Peter, Department of Earth and Environmental Sciences, Univ of Illinois at Chicago, 845 West Taylor Street, Chicago, IL 60607, brandy.anglen@fresnocitycollege.edu, brandy.anglen@fresnocitycollege.edu

BENISON, Kathleen C.¹, BOWEN, Brenda Beitler¹, OBOH-IKUENOBE, Francisca E.², STORY, Stacy³, JAGNIECKI, Elliot A.¹, MORMILE, Melanie R.⁴, HONG, Bo-young⁵ and LACLAIR, Deidre⁶, (1)Department of Geology, Central Michigan University, Mt. Pleasant, MI 48859, (2)Department of Geology and Geophysics, University of Missouri - Rolla, Rolla, MO 65409, (3)Earth and Atmospheric Sciences, Purdue University, 550 Stadium Mall Dr, West Lafayette, IN 47907, (4)Department of Biological Sciences, Missouri University of Science & Technology, Rolla, MO 65409, (5)Department of Biological Sciences, University of Missouri - Rolla, Rolla, MO 65409, (6)Department of Geological Sciences and Environmental Studies, Binghamton University, Binghamton, NY 13902, benis1kc@cmich.edu, benis1kc@cmich.edu

PARK, Lisa E., Department of Geology and Environmental Sciences, The University of Akron, 252 Buchtel Commons, Crouse Hall, Akron, OH 44325-4101, SIEWERS, Frederick D., Department of Geography and Geology, Western Kentucky University, 1906 College Heights Blvd, Bowling Green, KY 42101 and LEONARD, Karl, Dept. of Anthropology & Earth Science, Minnesota State University - Moorhead, 1104 7th Avenue S, Moorhead, MN 56563, lepark@uakron.edu, lepark@uakron.edu

TEDFORD, Rebecca A. and WRENN, John H., Geology and Geophysics, Louisiana State University, E235 Howe-Russell, Baton Rouge, LA 70803, rtedfo1@lsu.edu, rtedfo1@lsu.edu

MORGAN, Clare K., Plant and Soil Science Department, University of Vermont, Burlington, VT 05405 and CURTIN, Tara M., Geoscience Department, Hobart & William Smith Colleges, Geneva, NY 14456, clare.morgan@hws.edu, clare.morgan@hws.edu

NOREN, Anders J., Department of Geology and Geophysics / LRC, University of Minnesota, Limnological Research Center, 500 Pillsbury Drive SE Rm 672, Minneapolis, MN 55455, MYRBO, Amy E., LRC / Geology and Geophysics, Univ of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455, BRADY, Kristina, LacCore, University of Minnesota, Minneapolis, MN 55455 and ITO, Emi, Limnological Research Center, University of Minnesota, Minneapolis, MN 55455, noren021@umn.edu, noren021@umn.edu

PETRICK, Benjamin F.¹, CURTIN, Tara M.², HALFMAN, John D.³, ASPINWALL, Robert F.² and LYONS, Davin I.⁴, (1)Department of Geology, Beloit College, Box 1297 700 College St, Beloit, WI 53511, (2)Geoscience Department, Hobart & William Smith Colleges, Geneva, NY 14456, (3)Department of Geoscience and Environmental Studies Program, Hobart & William Smith Colleges, Geneva, NY 14456, (4)Department of Geosciences, Saratoga Springs, NY 12688, petrickb@stu.beloit.edu, petrickb@stu.beloit.edu

DEAN, Sarah, Geological and Environmental Sciences, Hope College, 35 E 12 th Street, Holland, MI 49423, THOMASON, Carrie, Geological and Environmental Sciences, Hope College, 35 E 12th Street, Holland, MI 49423, FISHER, Timothy G., Department of Earth, Ecological & Environmental Sciences, Univ of Toledo, 2801 West Bancroft Rd. MS#604, Toledo, OH 43606-3390 and HANSEN, Edward, Department of Geological and Environmental Sciences, Hope College, Holland, MI 49423, sarah.dean@hope.edu, sarah.dean@hope.edu

EISAMAN, Elliott¹, DALY, Trevor², TIMMONS, Emily², FISHER, Timothy G.³ and HANSEN, Edward², (1)Geological and Environmental Sciences, Hope College, 35 E 12th Street, Holland, MI 49423, (2)Department of Geological and Environmental Sciences, Hope College, Holland, MI 49423, (3)Department of Earth, Ecological & Environmental Sciences, Univ of Toledo, 2801 West Bancroft Rd. MS#604, Toledo, OH 43606-3390, elliott.eisaman@hope.edu, elliott.eisaman@hope.edu

THOMASON, Carrie¹, JOHNSON, Eric¹, HANSEN, Edward C.² and FISHER, Timothy G.³, (1)Geological and Environmental Sciences, Hope College, 35 E 12th Street, Holland, MI 49423, (2)Geological and Environmental Sciences Department, Hope College, 35 E. 12th Street, Holland, MI 49423, (3)Department of Earth, Ecological & Environmental Sciences, Univ of Toledo, 2801 West Bancroft Rd. MS#604, Toledo, OH 43606-3390, carrie.thomason@hope.edu, carrie.thomason@hope.edu

ZHAO, Cheng, Department of Earth and Environmental Sciences, Lehigh Univ, 31 Williams Dr, Bethlehem, PA 18015, YU, Zicheng, Department of Earth & Environmental Sciences, Lehigh University, 1 West Packer Avenue, Bethlehem, PA 18015 and ITO, Emi, Limnological Research Center, University of Minnesota, Minneapolis, MN 55455, chz8@lehigh.edu, chz8@lehigh.edu

DIEFENDORF, Aaron F., Department of Geosciences, Pennsylvania State University, 542 Dieke Bldg, University Park, PA 16802, PATTERSON, William P., Department of Geological Sciences, Univ of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, HOLMDEN, Chris, Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada and MULLINS, Henry T., Department of Earth Sciences, Syracuse University, 204 Heroy Geology Lab, Syracuse, NY 13244, adiefend@geosc.psu.edu, adiefend@geosc.psu.edu

MOLHOEK, E.¹, FOWELL, S.J.¹, PECK, J.A.², UMBANHOWAR III, C.E.³, KHOSBAYAR, P.⁴, WOOLLER, M.J.⁵, KRUMHARDT, A.¹ and BRENNAN, A.¹, (1)Geology and Geophysics, University of Alaska Fairbanks, 900 Yukon Dr, Fairbanks, AK 99775, (2)Geology, University of Akron, Akron, OH 44325-4101, (3)Biology and Environmental Studies, St. Olaf College, Northfield, MN 55057, (4)Institute of Geology and Mineral Resources, Mongolian Academy of Sciences, Ulaan Baatar, Mongolia, (5)Alaska Stable Isotope Facility, Water and Environmental Research Center and School of Fisheries and Ocean Science, University of Alaska Fairbanks, Fairbanks, AK 99775, emily.molhoek@gmail.com, emily.molhoek@gmail.com

JANKOWSKI, Krista L.¹, MACGREGOR, Kelly², RIIHIMAKI, Catherine³, MYRBO, Amy⁴ and SHAPLEY, Mark⁴, (1)Geology, Macalester College, St. Paul, MN 55105, (2)Geology, Macalester College, 1600 Grand Avenue, St. Paul, MN 55105, (3)Geology, Bryn Mawr College, Bryn Mawr, PA 19010, (4)Limnological Research Center, University of Minnesota, Minneapolis, MN 55455, kjankowski@macalester.edu, kjankowski@macalester.edu

GRAGG, Kathryn E.¹, LOWENSTEIN, Tim K.¹, TIMOFEEFF, Michael N.², SCHUBERT, Brian A.¹ and PARKER, Matthew³, (1)Geological Sciences and Environmental Studies, Binghamton University, PO Box 6000, Binghamton, NY 13902, (2)Department of Geological Sciences and Environmental Studies, Binghamton University, PO Box 6000, Binghamton, NY 13902, (3)Biological Sciences, Binghamton University, PO Box 6000, Binghamton, NY 13902, kgragg1@binghamton.edu, kgragg1@binghamton.edu

BRIGHAM-GRETTE, Julie, Department of Geosciences, Univ of Massachusetts, 611 N. Pleasant St, Morrill Science Center II, Amherst, MA 01003, MELLES, Martin, Institute for Geophysics and Geology, Univ of Leipzig, Talstrasse 35, Leipzig, D-04103, Germany and MINYUK, Pavel, NEISRI, Russian Academy of Sciences, 16 Portovaya Street, Magadan, 685000, Russia, juliebg@geo.umass.edu, juliebg@geo.umass.edu

SCHOLZ, Christopher A.¹, COHEN, Andrew S.², KING, John³, JOHNSON, Thomas C.⁴, LYONS, Robert P.¹ and TALBOT, Michael R.⁵, (1)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (2)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (3)Graduate School of Oceanography, University of Rhode Island, Narragansett, RI 02822, (4)Large Lakes Observatory and Department of Geological Sciences, University of Minnesota Duluth, Duluth, MN 55812, (5)Univ Bergen, Allegaten 41, Bergen, N-5007, Norway, cascholz@syr.edu, cascholz@syr.edu

LYONS, R.P., Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse University, Syracuse, NY 13244, SCHOLZ, C.a., Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, KING, J.W., University of Rhode Island, Kingston, RI 02881, COHEN, A.S., University of Arizona, Tuscon, AZ 85721 and JOHNSON, T.C., University of Minnesota, Duluth, MN 55812, rplyons@syr.edu, rplyons@syr.edu

BROWN, Erik T., Large Lakes Observatory & Dept of Geol. Sci, University of Minnesota Duluth, RLB-109, 10 University Drive, Duluth, MN 55812 and JOHNSON, Thomas C., Large Lakes Observatory and Department of Geological Sciences, University of Minnesota Duluth, Duluth, MN 55812, tcj@d.umn.edu, tcj@d.umn.edu

BEUNING, Kristina R.¹, IVORY, Sarah J.¹, LOR, Ka¹, COHEN, Andrew S.², SCHOLZ, Christopher A.³, JOHNSON, Thomas⁴, KING, John⁵, FORMAN, Steven L.⁶ and MCHARGUE, Lanny⁷, (1)Biology, University of Wisconsin - Eau Claire, Eau Claire, WI 54701, (2)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (3)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (4)Large Lakes Observatory and Department of Geological Sciences, University of Minnesota, Duluth, MN 55455, (5)Graduate School of Oceanography, University of Rhode Island, Narragansett, RI 02822, (6)Earth & Environmental Sciences, Univ of Illinois at Chicago, Chicago, IL 60607, (7)Geosciences, University of Arizona, Tucson, WI 85712, ivorysj@uwec.edu, ivorysj@uwec.edu

COHEN, Andrew, Department of Geosciences, University of Arizona, Tucson, AZ 85721, PARK, Lisa, Department of Geology, University of Akron, Akron, OH 44325, MARTENS, Koen, Freshwater Biology, Royal Belgian Institute of Natural Sciences, Vautierstraat 29, Brussels, 1000, Belgium, REINTHAL, Peter, Department of Ecology and Evolutionary Biology, Unviersity of Arizona, Tucson, AZ 85721, DETTMAN, David, Geosciences, Univ of Arizona, Tuscon, AZ 85721, STONE, Jeffery, Dept. of Geosciences, Univ of Nebraska, 214 Bessey Hall, Lincoln, NE 68588, BEUNING, Kristina, Department of Biology, University of Wisconsin, Eau Claire, WI 54702, SCHOLZ, Christopher, Department of Earth Science, Syracuse University, Syracuse, NY 13244-1070, JOHNSON, Thomas, Large Lakes Observatory and Department of Geological Sciences, University of Minnesota, Duluth, MN 55455 and KING, John, Graduate School of Oceanography, University of Rhode Island, Naragansett, RI 02882, acohen@geo.arizona.edu, acohen@geo.arizona.edu

TEERMAN, Stan C.¹, FISCHER, Alfred G.² and GRIPPO, Alessandro², (1)Chevron, 1500 Louisiana, Houston, TX 77022, (2)Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089-0740, steerman@chevron.com, steerman@chevron.com

BOHACS, Kevin M., ExxonMobil Upstream Rsch Co, 3120 Buffalo Speedway, Houston, TX 77096, Kevin.M.Bohacs@exxonmobil.com, Kevin.M.Bohacs@exxonmobil.com

SHUNK, Aaron Jacob, Geology, Baylor, 1421 S 12th #103, Waco, TX 76706, DRIESE, Steven G., Terrestrial Paleoclimatology Research Group, Dept. of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, FARLOW, James, Department of Geosciences, Indiana-Purdue Univ, Fort Wayne, IN 46805, HULBERT, Richard, Florida Museum of Natural History, University of Florida, Gainseville, FL 32406 and WHITELAW, Michael, Geology, East Tennessee State University, 1234 w chadam ln, Johnson City, TN 76303, aaron_shunk@baylor.edu, aaron_shunk@baylor.edu

SMOOT, Joseph P., US Geol Survey, 926A National Ctr, Reston, VA 20192, jpsmoot@usgs.gov, jpsmoot@usgs.gov

NIEMITZ, Jeffrey W., Dept. of Earth Sciences, Dickinson College, P.O. Box 1773, Carlisle, PA 17013, ZIMMERMAN, Susan H., Earth and Environmental Sciences, Lamont-Doherty Earth Observatory, 61 Rt. 9W, Palisades, NY 10964 and MARTZ, Ian, Dept. of Geology, Dickinson College, P.O. Box 1773, Carlisle, PA 17013, niemitz@dickinson.edu, niemitz@dickinson.edu

THOMAS, Margaret A.¹, STEINEN, Randolph P.², DRZEWIECKI, Peter A.³ and DWYER III, Allen R.³, (1)State Geological and Natural History Survey of Connecticut, Department of Environmental Protection, 79 Elm St, Hartford, CT 06106, (2)State Geological and Natural History Survey of Connecticut, DEP and, Center for Integrative Geosciences, University of Connecticut, Storrs, CT 06269-2045, (3)Environmental Earth Sciences Department, Eastern Connecticut State University, 83 Windham Street, Willimantic, CT 06226, margaret.thomas@po.state.ct.us, margaret.thomas@po.state.ct.us

DRZEWIECKI, Peter A.¹, DUGGAN, Katie², DWYER III, Allen R.¹, GIERLOWSKI-KORDESCH, Elizabeth³ and BOHACS, Kevin M.⁴, (1)Environmental Earth Sciences Department, Eastern Connecticut State University, 83 Windham Street, Willimantic, CT 06226, (2)Environmental Earth Sciences Department, Eastern Connecticut State Univ, 83 Windham Street, Willimantic, CT 06226, (3)Geological Sciences, Ohio University, 316 Clippinger Labs, Athens, OH 45701-2979, (4)ExxonMobil Upstream Research Company, P.O Box 2189, Houston, TX 77252, drzewieckip@easternct.edu, drzewieckip@easternct.edu

ZEREZGHI, Simret Ghirmay¹, GIERLOWSKI-KORDESCH, Elizabeth¹ and DRZEWIECKI, Peter A.², (1)Geological Sciences, Ohio University, 316 Clippinger Labs, Athens, OH 45701-2979, (2)Environmental Earth Sciences Department, Eastern Connecticut State University, 83 Windham Street, Willimantic, CT 06226, sz372104@ohio.edu, sz372104@ohio.edu

NYBORG, Torrey and BUCHHEIM, H. Paul, Department of Earth and Biological Sciences, Loma Linda University, Loma Linda, CA 92350, tnyborg06g@llu.edu, tnyborg06g@llu.edu

DUNAGAN, Stan, Department of Agriculture, Geosciences, and Natural Resources, The University of Tennessee at Martin, 256 Brehm Hall, Martin, TN 38238, sdunagan@utm.edu, sdunagan@utm.edu