MCGUIRE, Jeffrey J., COLLINS, John A., and CHEN, Xiaowei, Geology and Geophysics Department, WHOI, MS24 WHOI, Woods Hole, MA 02540, jmcguire@whoi.edu

HYNDMAN, Roy D., Pacific Geoscience Centre, Geological Survey of Canada, 9860 W. Saanich, Sidney, BC V8L 4B2 Canada, rhyndman@nrcan.gc.ca

NYST, Marleen, Risk Management Solutions, Inc, 7575 Gateway Boulevard, Newark, CA 94560, mnyst@rms.com and FITZENZ, D.D., RMS, 7575 Gateway Boulevard, Newark, CA 94560

AUSTIN, Kenneth¹, BLUME, Frederick², BERGLUND, Henry T.³, DITTMAN, Tim², FEAUX, Karl², GALLAHER, Warren⁴, HODGKINSON, Kathleen⁵, MATTIOLI, Glen S.⁶, MENCIN, David⁴, and WALLS, Christian P.², (1) UNAVCO, 1902 E 14th Ave, Ellensburg, WA 98926, austin@unavco.org, (2) UNAVCO, Boulder, CO 80301, (3) UNAVCO, 6350 Nautilus Dr, Boulder, CO 80309, (4) PBO, UNAVCO, 6350 Nautilus Dr, Boulder, CO 80301, (5) Geodetic Data Services, UNAVCO, PASSCAL Building, 100 East Road, Socorro, NM 87801, (6) Geodetic Infrastructure and Earth & Env. Sciences, UNAVCO, Inc. and University of Texas at Arlington, 6350 Nautilus Dr, Boulder, CO 80301-5394

ROWAN, Christopher J., Department of Geology, Kent State University, 221 McGilvery, 325 S Lincoln St, Kent, OH 44242, crowan5@kent.edu

ENKIN, Randolph J., Paleomagnetism, Geological Survey of Canada - Pacific, 9860 West Saanich Road, POB 6000, Sidney, BC V8L 4B2, Canada, REnkin@NRCan.gc.ca, HAMILTON, Tark S., Chemistry and Geoscience, Camosun College, 3100 Foul Bay Road, Victoria, BC V8P 5J2, Canada, RIEDEL, Michael, Pacific Geoscience Center, Geological Survey of Canada, Sidney, V8L 4B2, Canada, ROGERS, Garry C., Geological Survey of Canada, Natural Resources Canada, Pacific Geoscience Centre, 9860 West Saanich Road, Sidney, BC V8L4B2, Canada, POHLMAN, John, Woods Hole Oceanographic Institute, U.S. Geological Survey, Woods Hole, MA 02543, and BENWAY, Heather M., Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, 02543

OSTROM, Brian, MACINNES, Breanyn, and GRISWOLD, Frances, Geological Sciences, Central Washington University, 400 E University Way, Ellensburg, WA 98926, ostromb@cwu.edu

LEITHOLD, Elana L.¹, WEGMANN, Karl¹, BOHNENSTIEHL, DelWayne R.¹, SMITH, Stephen G.¹, RIDDELL, Bruce¹, and MOORE, Corey², (1) Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695, leithold@ncsu.edu, (2) Geological Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599

BRUGMAN, Melinda M., Revelstoke, BC V0E 2S0, Canada, brugmanm@telus.net and SCHOLEFIELD, Samantha, Point Roberts, WA 98281

BENNETT, Georgina, Department of Geological Sciences, University of Oregon, Eugene, OR 97403-127, georgieb@uoregon.edu, ROERING, Joshua, Department of Geological Sciences, University of Oregon, 1272 E. 13th Ave, Eugene, OR 97403, MILLER, Scott R., Department of Earth and Environmental Sciences, University of Michigan, 1100 North University Avenue, Ann Arbor, MI 02139, KIRBY, Eric, College of Earth, Ocean and Atmospheric Sciences, Oregon State University, Wilkinson 202D, Corvallis, OR 97331, and SCHMIDT, David, Department of Earth and Space Sciences, University of Washington, Seattle, WA 351310

WALSH, Timothy J.¹, SCHELLING, John D.², GONZALEZ, Frank I.³, LEVEQUE, Randall J.⁴, ADAMS, Loyce M.⁴, and ASH, Cale R.⁵, (1) Division of Geology and Earth Resources, Washington Department of Natural Resources, 1111 Washington Street SE, PO Box 47007, Olympia, WA 98504-7007, tim.walsh@dnr.wa.gov, (2) Washington State Military Department's Emergency Management Division, 20 Aviation Drive, Building 20, Cam Murray, WA 98430, (3) Department of Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195-1310, (4) Department of Applied Mathematics, University of Washington, Box 353925, Seattle, 98195-3925, (5) Degenkolb Engineers, 600 University St, Seattle, 98101