GRUNDER, Anita L., College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, CEOAS Admin 104, Corvallis OR, OR 97331, grundera@geo.oregonstate.edu and WALKER, Barry Alan Jr, Environmental Sciences, Washington State University, Vancouver, WA 98686

WATTS, Kathryn E., U.S. Geological Survey, 345 Middlefield Rd. MS 973, Menlo Park, CA 94025, kwatts@usgs.gov, COLGAN, Joseph P., U.S. Geological Survey, 345 Middlefield Rd. MS 973, Menlo Park, CA 94025, JOHN, David A., U.S. Geological Survey, 345 Middlefield Rd. MS-901, Menlo Park, CA 94025, and HENRY, Christopher D., Nevada Bureau of Mines and Geology, University of Nevada, Reno, NV 89557

LACKEY, Jade Star¹, SENDEK, Callie², MILLER, J.S.³, MURPHY, Benjamin S.⁴, FULTON, Anne A.¹, BINDEMAN, Ilya N.⁵, ECONOMOS, Rita⁶, KYLANDER-CLARK, Andrew⁷, and DAVIES, Gareth R.⁸, (1) Geology Department, Pomona College, 185 E. 6th St, Claremont, CA 91711, JadeStar.Lackey@pomona.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, (4) Pomona College Geology Department, Claremont, CA 91711, (5) Geological Sciences, 1272 University of Oregon, Eugene, OR 97403, (6) Earth and Space Sciences, University of Southern California, Los Angeles, CA 90095-1577, (7) Department of Earth Science, University of California, Santa Barbara, CA 93106, (8) Department of Petrology, VU University Amsterdam, De Boelelaan 1085, Amsterdam, 1081HV, Netherlands

FARMER, G. Lang, Dept. of Geological Sciences and CIRES, Univ. of Colorado, Campus Box 399, Boulder, CO 80309-0399, farmer@colorado.edu and JACOB, Kristin H., Geological Sciences, University of Colorado, Campus Box 399, Boulder, CO 80309

GLAZNER, Allen F.¹, BARTLEY, John M.², COLEMAN, Drew S.¹, and MILLS, Ryan D.³, (1) Geological Sciences, University of North Carolina, Chapel Hill, NC 27599-3315, afg@unc.edu, (2) Department of Geology and Geophysics, Univ of Utah, 115 S. 1460 E, Rm 383 FASB, Salt Lake City, UT 84112, (3) ARES, NASA-JSC, Houston, TX 77058

LUNDSTROM, C.C.¹, CHAKRABORTY, Pinaki², and ZAMBARDI, Thomas¹, (1) Dept of Geology, Univ of Illinois, 1301 W Green St, Urbana, IL 61801, lundstro@uiuc.edu, (2) Fluid Mechanics Unit, Okinawa Institute of Science & Technology, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan

COOPER, Kari M., STELTEN, Mark E., and RUBIN, Allison E., Department of Geology, UC Davis, One Shields Ave, Davis, CA 95616, kmcooper@ucdavis.edu

BARBONI, Mélanie and SCHOENE, Blair, Department of Geosciences, Princeton University, 208 Guyot Hall, Washington Road, Princeton, NJ 08544-1003, mbarboni@princeton.edu

ANKNEY, Meagan E., University of Wisconsin-Madison Department of Geoscience, 1215 West Dayton Street, Madison, WI 53706, bosket@wisc.edu, JOHNSON, Clark M., Department of Geoscience, University of Wisconsin-Madison, NASA Astrobiology Institute, 1215 W. Dayton St, Madison, WI 53706, BACON, Charles R., USGS, 345 Middlefield Rd, Menlo Park, CA 94025, VALLEY, John W., Dept. of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, and KITAJIMA, Kouki, Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton Street, Madison, WI 53706

LIPMAN, Peter W., U.S. Geological Survey, MS910, 345 Middlefield Rd, Menlo Park, CA 94025, plipman@usgs.gov, GONZALES, David A., Department of Geosciences, Fort Lewis College, 1000 Rim Drive, Durango, CO 81301, and BACHMANN, Olivier, Department of Earth Sciences, ETH Zurich, Clausiusstrasse 25, NW E 83.3, Zurich, 8092, Switzerland

COLEMAN, Drew S.¹, HALLMAN, Jason A.¹, and MILLS, Ryan D.², (1) Geological Sciences, University of North Carolina, Chapel Hill, NC 27599-3315, dcoleman@unc.edu, (2) ARES, NASA-JSC, Houston, TX 77058

FRAZER, Ryan E., Department of Geological Sciences, University of North Carolina at Chapel Hill, 107 Mitchell Hall CB 3315, Chapel Hill, NC 27599-3315, ryan.frazer@unc.edu, MILLS, Ryan D., ARES, NASA-JSC, Houston, TX 77058, and COLEMAN, Drew S., Department of Geological Sciences, University of North Carolina, CB# 3315, Chapel Hill, NC 27599-3315