2004 Denver Annual Meeting (November 7–10, 2004)

PLUMMER, L. Niel, BUSENBERG, Eurybiades and WIDMAN, Peggy K., US Geological Survey, 432 National Ctr, Reston, VA 20192, nplummer@usgs.gov, nplummer@usgs.gov

AESCHBACH-HERTIG, Werner, Institute of Environmental Physics, Univ of Heidelberg, Im Neuenheimer Feld 229, Heidelberg, 69120, Germany, aeschbach@iup.uni-heidelberg.de, aeschbach@iup.uni-heidelberg.de

HEILWEIL, Victor M., Water Resources Division - Utah District, United States Geol Survey, 2329 Orton Circle, Salt Lake City, UT 84119 and SOLOMON, D. Kip, Department of Geology & Geophysics, Univ of Utah, 135 S. 1460 E., Room 719, Salt Lake City, UT 84112, heilweil@usgs.gov, heilweil@usgs.gov

MCMAHON, Peter B., U.S. Geol Survey, Denver Federal Center, P.O. Box 25046, MS-415, Denver, CO 80225, BÖHLKE, J.K., U.S. Geol Survey, 431 National Center, Reston, VA 20192 and CHRISTENSON, Scott C., U.S. Geol Survey, 202 N.W. 66th Street, Bldg. 7, Oklahoma City, OK 73116, pmcmahon@usgs.gov, pmcmahon@usgs.gov

POREDA, Robert J.¹, DOWLING, Carolyn B.² and LYONS, W. Berry², (1)Earth and Env. Sci, Univ Rochester, Rochester, NY 14627-9000, (2)Byrd Polar Research Center, The Ohio State Univ, Columbus, OH 43210-1002, poreda@earth.rochester.edu, poreda@earth.rochester.edu

SAAR, Martin O., Department of Geological Sciences, Univ of Michigan, 2534 C. C. Little, 425 E. University Ave, Ann Arbor, MI 48109-1063, CASTRO, Maria Clara, Geological Sciences, Univ of Michigan, 2534 C.C. Little Building, 425 E. University Ave, Ann Arbor, MI 48109, HALL, Chris M., Geological Sciences, Univ of Michigan, 4534 CC Little Building, Ann Arbor, MI 48109-1063, MANGA, Michael, Earth and Planetary Science, Univ of California, 307 McCone, Berkeley, CA 94720-4767 and ROSE, Timothy P., Chemical Biology and Nuclear Science Division, Lawrence Livermore National Lab, Livermore, CA 94550, msaar@umich.edu, msaar@umich.edu

BETHKE, Craig M. and BERGER, Peter M., Department of Geology, Univ of Illinois, 1301 W Green Street, Urbana, IL 61801, bethke@uiuc.edu, bethke@uiuc.edu

VAN DER HOVEN, Stephen J., Department of Geography-Geology, Illinois State Univ, Normal, IL 61790, sjvande2@ilstu.edu, sjvande2@ilstu.edu

CEY, Bradley D., Jackson School of Geosciences, Univ of Texas at Austin, 1 University Station C1100, Austin, TX 78712-0254, HUDSON, G. Bryant, Lawrence Livermore National Lab, Livermore, CA 94550, MORAN, Jean E., Lawrence Livermore National Lab, L-231, P.O. Box 808, Livermore, CA 94550 and SCANLON, Bridget R., Bureau of Economic Geology, Univ. of Texas at Austin, 10100 Burnet Rd, Bldg. 130, Austin, TX 78758, bdc@mail.utexas.edu, bdc@mail.utexas.edu

AMOS, Rich T., Earth and Ocean Sciences, Univ of British Columbia, 6339 Stores Rd, Vancouver, BC V6T 1Z4 and MAYER, K. Ulrich, Earth and Ocean Sciences, Univ of British Columbia, 6339 Stores Road, Vancouver, BC V6T 1Z4, Canada, ramos@eos.ubc.ca, ramos@eos.ubc.ca

AVISAR, Dror, Institute for Crustal Studies, Univ of California, Santa Barbara, CA 93106, CLARK, Jordan F., Geological Sciences, Univ of California, Santa Barbara, CA 93106 and HUDSON, G. Bryant, Analytical and Nuclear Chemistry Division, Lawrence Livermore National Lab, Livermore, CA 94550, dror@crustal.ucsb.edu, dror@crustal.ucsb.edu

SOLOMON, D. Kip, Department of Geology & Geophysics, Univ of Utah, 135 S. 1460 E., Room 719, Salt Lake City, UT 84112 and HEILWEIL, Victor M., Water Resources Division - Utah District, United States Geol Survey, 2329 Orton Circle, Salt Lake City, UT 84119, ksolomon@mines.utah.edu, ksolomon@mines.utah.edu

MCLEISH, K.L.¹, RYAN, M.C.², CHU, A.¹ and ARMSTRONG, J.E.³, (1)Department of Civil Engineering, Univ of Calgary, 2500 University Drive Northwest, Calgary, AB T2N 1N4, Canada, (2)Department of Geology and Geophysics, Univ of Calgary, 2500 University Drive Northwest, Calgary, AB T2N 1N4, Canada, (3)Geotechnical Center, Department of Civil and Environmental Engineering, Univ of Alberta, 220 Civil Engineering Building, Edmonton, AB T6G 2G7, Canada, klmcleis@ucalgary.ca, klmcleis@ucalgary.ca

HARRINGTON, Nikki M.¹, HENDRY, M. Jim², WASSENAAR, Leonard I.³ and BIRKHAM, Tyler K.², (1)Univ of Saskatchewan, 114 Science Pl, Saskatoon, SK S7N 5E2, (2)Univ of Saskatchewan, 114 Science Pl, Saskatoon, SK S7N 5E2, Canada, (3)National Water Research Insitute, Environ Canada, 11 Innovation Blvd, Saskatoon, SK S7N 3H5, nikki.harrington@usask.ca, nikki.harrington@usask.ca