GROSS, M. Benjamin¹, PATERSON, Scott R.¹, and MEMETI, Valbone², (1) Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Zumberge Hall of Science (ZHS), Los Angeles, CA 90089-0740, martinbg@usc.edu, (2) Dept. of Earth Sciences, Durham University, Durham, DH1 3LE, United Kingdom

LACKEY, Jade Star¹, MILLER, Jonathan S.², DAVIES, Gareth R.³, EISENBERG, Jane L.¹, and MURPHY, Benjamin S.¹, (1) Geology Department, Pomona College, 185 E. 6th St, Claremont, CA 91711, JadeStar.Lackey@pomona.edu, (2) Department of Geology, San Jose State University, San Jose, CA 95192-0102, (3) Department of Petrology, VU University Amsterdam, De Boelelaan 1085, Amsterdam, 1081HV, Netherlands

SUN, Chenguang¹, LIANG, Yan¹, ASHWAL, Lewis², and VANTONGEREN, Jill³, (1) Department of Geological Sciences, Brown University, Providence, RI 02912, Chenguang_Sun@brown.edu, (2) School of Geosciences, University of the Witwatersrand, Johannesburg, 2050, South Africa, (3) Department of Geology and Geophysics, Yale University, New Haven, CT 06520

BOHRSON, Wendy A., Department of Geological Sciences, Central Washington University, 400 E. University Way, Ellensburg, WA 98926, bohrson@geology.cwu.edu, SPERA, Frank J., Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, and GHIORSO, Mark S., OFM Research-West, 7336 24th Ave NE, Seattle, WA 98115

BORRERO, Carlos A., Geology Dept, Caldas University, Calle 65 # 26-10, Manizales, 57, Colombia, borrero_c@yahoo.com, TORO, Luz Mary, Geology Dept, Caldas University, Calle 65 #26-10, Manizales, 57, Colombia, GUZMAN, Jaime, Consultant Geologist, Pereira, 120, Colombia, KAY, Suzanne Mahlburg, EAS, Cornell University, Ithaca, NY 14853, and VARGAS, Carlos, Department Of Geosciences, National University, Bogota, 180, Colombia

PIETRUSZKA, A.J., U.S. Geological Survey, Denver Federal Center, Denver, CO 80225, apietruszka@usgs.gov, HEATON, D.E., College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, MARSKE, J.P., Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, DC 20015, and GARCIA, M.O., Department of Geology and Geophysics, University of Hawaii, Honolulu, HI 96822

WITTER, Molly, Department of Geosciences, Pennsylvania State University, 333 Deike Building, University Park, PA 16802, mrw254@psu.edu, FURMAN, Tanya, Department of Geosciences, The Pennsylvania State University, University Park, PA 16802, LA FEMINA, Peter, Department of Geosciences, The Pennsylvania State University, 406 Deike Building, University Park, PA 16802, and GEIRSSON, H., Department of Geosciences, Pennsylvania State University, University Park, PA 16802

SADORSKI, Joseph Frank, Department of Geological Sciences, California State University Northridge, Northridge, CA 91324, jfsadorski@yahoo.com, SCHWARTZ, Joshua J., Department of Geological Sciences, California State University Northridge, 18111 Nordhoff Street, Northridge, CA 91330, STOWELL, Harold, Department of Geological Sciences, University of Alabama, Box 870338, Tuscaloosa, AL 35487, KLEPEIS, Keith, Geology, University of Vermont, Trinity Campus, 180 Colchester Ave, Burlington, VT 05405, TULLOCH, Andrew, Institute of Geol & Nuclear Sciences, 764 Cumberland St, Dunedin, New Zealand, and COBLE, Matthew A., Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305

WARD, Mitchell, Geological Sciences, East Carolina University, 101 Graham Building, Greenville, NC 27858, wardmi11@students.ecu.edu and HORSMAN, Eric, Dept. of Geological Sciences, East Carolina University, Greenville, NC 27858

SCHANER, Megan, Earth & Atmospheric Sciences, Central Michigan University, 320 Brooks Hall, Mt. Pleasant, MI 48859, schan2ml@cmich.edu, MORGAN, Sven, Department of Earth and Atmospheric Sciences, Central Michigan University, 314 Brooks Hall, Mount Pleasant, MI 48859, and HORSMAN, Eric, Dept. of Geological Sciences, East Carolina University, Greenville, NC 27858

MACDONALD, James H. Jr, Marine & Ecological Sciences, Florida Gulf Coast University, 10501 FGCU Blvd South, Ft. Myers, FL 33965, jmacdona@fgcu.edu, DRAGOVICH, Joe D., Washington State Department of Natural Resources, Geology and Earth Resources Division, 1111 Washington St SE, PO Box 47007, Olympia, WA 98504-7007, LITTKE, Heather A., Washington Department of Natural Resources, Geology and Earth Resources Division, 1111 Washington St SE, PO Box 47007, Olympia, WA 98504-7007, ANDERSON, Megan, Geology Dept, Colorado College, 14 E. Cache La Poudre St, Colorado Springs, CO 80903, and DUFRANE, S. Andrew, Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3

MARTINDALE, Zachary S., KAESS, Alyssa B., RAMIREZ, Alyssa, ANDREWS, Graham D.M., and BROWN, Sarah R., Department of Geology, California State University Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93311, zacharymartindale@yahoo.com

LEOPOLD, Monika¹, SENDEK, Callie², MILLER, Robert B.², MILLER, J.S.³, and BAKER, Natalie², (1) Department of Geology, San Jose State University, One Washington Square, San Jose, CA 95192, monika.leopold@sjsu.edu, (2) Department of Geology, San José State University, One Washington Square, San Jose, CA 95192-0102, (3) Department of Geology, San Jose State University, San Jose, CA 95192-0102