2006 Philadelphia Annual Meeting (22–25 October 2006)

SWAIM, Candice N., Geology, Northern Arizona University, PO Box 654, Show Low, AZ 85902, GILLIAM, Katharine L., Geology, Central Washington University, 1900 Brooklane St, Apt. A-1, Ellensburg, WA 98926 and STEELE, Kenneth, Geosciences, University of Arkansas, 113 Ozark Hall, Fayetteville, AR 72701, cs343@nau.edu, cs343@nau.edu

BARRINGER, Julia L.¹, HAUSSMANN, Natalie², SUTLEY, Stephen J.³, SANZOLONE, Richard F.³, GARBARINO, John R.⁴, JOHNSON, Arthur H.⁵, PATRICK, Doreena⁶, OMAR, Gomaa⁵ and BONIN, Jennifer L.¹, (1)U.S. Geological Survey, 810 Bear Tavern Road, West Trenton, NJ 08628, (2)IBED Fysische Geografie, University of Amsterdam, Nieuwe Achtergracht 166, Amsterdam, 1018 WV, Netherlands, (3)U.S. Geological Survey, Denver Federal Center, MS964, Denver, CO 80225, (4)U.S. Geological Survey, National Water Quality Laboratory, MS407, Lakewood, CO 80225, (5)Department of Earth and Environmental Science, University of Pennsylvania, 240 S 33rd St, Philadelphia, PA 19104, (6)GeoChemical Solutions LLC, P.O. Box 368, Fort Pierre, SD 57532, jbarring@usgs.gov, jbarring@usgs.gov

GILLIAM, Katharine L., Geology, Central Washington University, 1900 Brooklane St, Apt. A-1, Ellensburg, WA 98926, gneisskate@gmail.com, gneisskate@gmail.com

BARRINGER, Julia L.¹, SZABO, Zoltan¹, WILSON, Timothy P.¹, BONIN, Jennifer L.¹, KRATZER, Todd², CENNO, Kimberly³, ROMAGNA, Terri³, ALEBUS, Marzooq³ and HIRST, Barbara³, (1)U.S. Geological Survey, New Jersey Water Science Center, 810 Bear Tavern Road, West Trenton, NJ 08628, (2)New Jersey Water Supply Authority, 74 E. Main St, Somerville, NJ 08876, (3)New Jersey Department of Environmental Protection, Box 418, Trenton, NJ 08625, zszabo@usgs.gov, zszabo@usgs.gov

FOLEY, N., U.S. Geological Survey, 954 National Center, Reston, VA 20192 and AYUSO, R.A., U.S. Geol Survey, Reston, VA 20192, nfoley@usgs.gov, nfoley@usgs.gov

HASAN, Syed E.¹, SHARARA, Nadia², EL NADY, Osman² and GAMAL, Boghdady³, (1)Geosciences, University of Missouri-Kansas City, Kansas City, MO 64110-2499, Egypt, (2)Geology, Assiut University, Faculty of Science, Assiut, Egypt, (3)Mining Department, Assiut University, Faculty of Engineering, Assiut, Egypt, hasans@umkc.edu, hasans@umkc.edu

PACKARD, Holly D. and EVANS, Matthew J., Department of Geology, The College of William and Mary, PO Box 8795, Williamsburg, VA 23187, hdpack@wm.edu, hdpack@wm.edu

MURTHY, Priya J.¹, CHILLRUD, Steven², ROSS, James³, CHAKY, Damon², BOPP, Richard⁴, SIMPSON, H. James² and MURPHY, Caroline⁵, (1)Chemistry, Columbia University, 2960 Broadway, New York, NY 10027, (2)Geochemistry, Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, (3)Department of Earth and Environmental Science, Columbia University, Lamont-Doherty Earth Observatory, 61 Route 9W, Palisades, NY 10964, (4)Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, (5)Environmental Science, Barnard College, 3009 Broadway, New York, NY 10027, pjm2111@columbia.edu, pjm2111@columbia.edu

DEOCAMPO, Daniel and ORR, Wendy, Department of Geology, California State University Sacramento, 6000 J Street, Sacramento, CA 95819-6043, deocampo@csus.edu, deocampo@csus.edu

KASTE, James M.¹, BOSTICK, Benjamin C.¹, FRIEDLAND, Andrew J.², SCHROTH, Andrew W.¹ and STEINNES, Eiliv³, (1)Earth Sciences, Dartmouth College, HB 6105 Fairchild Hall, Hanover, NH 03755, (2)Environmental Studies, Dartmouth College, HB 6182 Steele Hall, Hanover, NH 03755, (3)Department of Chemistry, Norwegian University of Science and Technology, Trondheim, NO-7491, Norway, jim.kaste@dartmouth.edu, jim.kaste@dartmouth.edu

SCHROTH, Andrew W.¹, BOSTICK, Benjamin C.², KASTE, James M.¹ and FRIEDLAND, Andrew J.³, (1)Earth Sciences, Dartmouth College, 6182 Steele Hall, Hanover, NH 03755, (2)Earth Sciences, Dartmouth College, HB 6105 Fairchild Hall, Hanover, NH 03755, (3)Environmental Studies, Dartmouth College, HB 6182 Steele Hall, Hanover, NH 03755, andrew.schroth@dartmouth.edu, andrew.schroth@dartmouth.edu

BOOKMAN, Revital, Earth Sciences, Syracuse Univ, Heroy Geology Laboratory, Syracuse, NY 13244-1070, DRISCOLL, Charles T., Department of Civil & Environmental Engineering, Syracuse University, 151 Link Hall NY, Syracuse, NY 13244, ENGSTROM, Daniel R., St. Croix Watershed Research Station, Sci Museum of Minnesota, Marine on St. Croix, MN 55047 and EFFLER, Steven W., Upstate Freshwater Institute, P.O. Box 506, Syracuse, 13214, rbookman@syr.edu, rbookman@syr.edu

GOLDOFF, Beth¹, VAREKAMP, Johan² and NEUPANE, Asia², (1)Department of Mineral Sciences, American Museum of Natural History, New York, NY 10024, (2)Earth & Environmental Sciences, Wesleyan Univ, Middletown, CT 06459, bgoldoff@wesleyan.edu, bgoldoff@wesleyan.edu

JASSO, Gabe, MELCHIORRE, Erik and LEATHAM, W. Britt, Geology, California State University, 5500 University Pkwy, San Bernardino, CA 92407, emelch@csusb.edu, emelch@csusb.edu

HOLLABAUGH, Curtis L., Geosciences, University of West Georgia, Carrollton, GA 30118, chollaba@westga.edu, chollaba@westga.edu

HARRIS, Randa R., HOLLABAUGH, Curtis L. and COLE, Andra T., Geosciences, University of West Georgia, Carrollton, GA 30118, rharris@westga.edu, rharris@westga.edu