MILLER, Joseph C., Department of Geology, University of Kansas, Lawrence, KS 66045, STOCKLI, Daniel F., Department of Geology, University of Kansas, Lawrence, 66045 and MÖLLER, Andreas, Department of Geology, University of Kansas, 2335 Irving Hill Road, Lawrence, KS 66045, millbo@ku.edu, millbo@ku.edu

BRUSH, Jade Ashley, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834, ARMSTRONG, Phillip A., Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834 and HAEUSSLER, Peter J., U.S. Geological Survey, 4210 University Dr, Anchorage, AK 99508, jadewick57@yahoo.com, jadewick57@yahoo.com

AMAYA-MARTÍNEZ, Ricardo¹, PREMO, Wayne R.² and POOLE, Forrest G.², (1)Universidad de Sonora, Hermosillo, SON, 83000, Mexico, (2)U.S. Geological Survey, Denver, CO 80225, amayam@ciencias.uson.mx, amayam@ciencias.uson.mx

EINHORN, Jesse C., Department of Geosciences, University of Arizona, Gould-Simspson BLDG77, 1040 East 4th Street, Tucson, AZ 85721, jce@email.arizona.edu, jce@email.arizona.edu

SANCHEZ, Carlos Javier¹, TESON, Eliseo², HORTON, Brian K.³, MORA, Andrés², KETCHAM, Richard A.³ and STOCKLI, Daniel F.⁴, (1)Department of Geological Sciences, University of Houston, 312 Science & Research Bldg. 1, Houston, TX 77204, (2)Instituto Colombiano del Petróleo, Ecopetrol, Bucaramanga, Colombia, (3)Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712, (4)Department of Geology, University of Kansas, Lawrence, KS 66045, N/A, N/A

WEST Jr., David P.¹, ABBOTT Jr, Richard N.², BANDY, Betsy³ and MADOURIE, Michigan³, (1)Geology Department, Middlebury College, Middlebury, VT 05753, (2)Dept. of Geology, Appalachian State University, Boone, NC 28608, (3)Dept. of Geography and Geology, University of the West Indies, Mona, Kingston, Jamaica, dwest@middlebury.edu, dwest@middlebury.edu

RIGGS, N.R., School of Earth Sciences and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86011-4099, BARTH, Andrew P., Earth Sciences, Indiana University-Purdue University, 723 West Michigan Street, Indianapolis, IN 46202, WOODEN, Joseph, USGS-Stanford Ion Microprobe Facility, Green Building, Rm 89, 367 Panama Street, Stanford, CA 94305-2220 and WALKER, J. Douglas, Geology, University of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045, nancy.riggs@nau.edu, nancy.riggs@nau.edu

POOLE, Forrest G.¹, AMAYA-MARTÍNEZ, Ricardo², PREMO, Wayne R.¹, BERRY, William B.N.³, SANDBERG, Charles A.¹, ROLDÁN-QUINTANA, Jaime⁴ and HERRERA-URBINA, Saúl², (1)U.S. Geological Survey, Denver, CO 80225, (2)Universidad de Sonora, Hermosillo, SON, 83000, Mexico, (3)University of California, Berkeley, CA 94720, (4)Instituto de Geología, Hermosillo, SON 83000, Mexico, bpoole@usgs.gov, bpoole@usgs.gov

ROBERTS, Jonathon M., Department of Geology, Texas Christian University, Fort Worth, TX 76129, HANSON, Richard E., School of Geology, Energy and the Environment, Texas Christian University, Fort Worth, TX 76129, DICKERSON, Patricia W., American Geological Institute and Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712 and FANNING, C. Mark, Research School of Earth Sciences, Australian National University, Canberra, ACT 0200, Australia, j.m.roberts@tcu.edu, j.m.roberts@tcu.edu

STELTENPOHL, Mark G.¹, ZIETZ, Isidore², HORTON, J. Wright³ and DANIELS, David L.², (1)Department of Geosciences, Auburn University, 210 Petrie Hall, Auburn, AL 36849, (2)U.S. Geological Survey, 954 National Center, Reston, VA 20192, (3)U.S. Geological Survey, 926A National Center, Reston, VA 20192, steltmg@auburn.edu, steltmg@auburn.edu

PROUTY, Jonathan M.¹, AUGLAND, L.E.², AGYEI-DWARKO, Nana Y.³, ANDRESEN, Arild³ and STELTENPOHL, Mark¹, (1)Geology and Geography, Auburn University, Auburn, AL 36849, (2)Dept. Geosciences, University of Oslo, PO Box 1047, Blindern, Oslo, 0316, Norway, (3)Department of Geosciences, University of Oslo, PO Box 1047, Blindern, Oslo, 0316, Norway, jzp0017@auburn.edu, jzp0017@auburn.edu

CHENEY, Eric, Department of Earth and Space Sciences, University of Washington, Box 351310 University of Washington, Seattle, WA 98195-1310, vaalbara@u.washington.edu, vaalbara@u.washington.edu

KENT, Allen, VOGL, James J. and MEERT, Joseph G., Department of Geological Sciences, University of Florida, Gainesville, FL 32611, akent927@ufl.edu, akent927@ufl.edu

CROZIER, Jennifer M., Department of Geoscience, University of Wisconsin, 1215 W Dayton St, Madison, WI 53713, NEWMAN, Julie, Geology and Geophysics, Texas A&M University, College Station, TX 77843, MEDARIS Jr., L. Gordon, Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706 and TIKOFF, Basil, Department of Geoscience, University of Wisconsin Madison, 1215 W. Dayton St, Madison, WI 53706, crozier@wisc.edu, crozier@wisc.edu

WETMORE, Paul H.¹, WILSON, James¹, MALSERVISI, Rocco¹, FLETCHER, John² and ALSLEBEN, Helge³, (1)Department of Geology, University of South Florida, 4202 E. Fowler Ave, SCA 528, Tampa, FL 33620, (2)Geology, CICESE, PO Box 434843, San DIego, CA 92143, (3)School of Geology, Energy, and the Environment, Texas Christian University, TCU Box 298830, Fort Worth, TX 76129, pwetmore@cas.usf.edu, pwetmore@cas.usf.edu

TESFAYE, Samson, Cooperative Research Programs, Lincoln University, 104 Foster Hall, 904 Chestnut St, Jefferson City, MO 65102, tesfayes@lincolnu.edu, tesfayes@lincolnu.edu

ALAM, Md.I., Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Ctr, Stillwater, OK 74078 and UDDIN, Ashraf, Department of Geosciences, Auburn University, 210 Petrie Hall, Auburn, AL 36849, mia0001@auburn.edu, mia0001@auburn.edu