RUMBLE III, Douglas, Geophysical Lab, Carnegie Institution of Washington, 5251 Broad Branch Road, Washington, DC 20015, rumble@gl.ciw.edu, rumble@gl.ciw.edu

HOVIS, Guy L., Department of Geology and Environmental Geosciences, Lafayette College, Easton, PA 18042, hovisguy@lafayette.edu, hovisguy@lafayette.edu

ROSS, Nancy L., Geosciences, Virginia Tech, 1405 Perry Street, Blacksburg, VA 24061, ZHAO, Jing, Dept. of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061 and ANGEL, Ross J., Dipartimento di Geoscienze, University of Padova, Padova, 35131, Italy, nross@vt.edu, nross@vt.edu

VEBLEN, David R., Department of Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218 and BUSECK, Peter R., School of Earth and Space Exploration & Department of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287, pbuseck@asu.edu, pbuseck@asu.edu

HONSBERGER, Ian W., Department of Earth Sciences, University of New Hampshire, Durham, NH 03824 and LAIRD, Jo, Earth Sciences, University of New Hampshire, James Hall, Durham, NH 03824, iwh@wildcats.unh.edu, iwh@wildcats.unh.edu

HENRY, Darrell J. and DUTROW, Barbara L., Dept. of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803, glhenr@lsu.edu, glhenr@lsu.edu

ASHLEY, Kyle T., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, CADDICK, Mark J., Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061 and BODNAR, Robert J., Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, ktashley@vt.edu, ktashley@vt.edu

BRADY, John B., Department of Geosciences, Smith College, Northampton, MA 01063, jbrady@smith.edu, jbrady@smith.edu

TRACY, Robert J., Geosciences, Virginia Tech, Blacksburg, VA 24061, CADDICK, Mark J., Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061 and THOMPSON, Alan B., ETH-Zürich, Zurich, Switzerland, rtracy@vt.edu, rtracy@vt.edu

TAJCMANOVA, Lucie¹, POWELL, Roger², PODLADCHIKOV, Yuri³, MOULAS, Evangelos⁴, VRIJMOED, Johannes³ and CONNOLLY, James A.D.⁵, (1)Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, Zurich, 8092, Switzerland, (2)School of Earth Sciences, University of Melbourne, Melbourne, 3010, Australia, (3)Minéralogie et géochimie, UNIL, Quartier UNIL-Dorigny, Bâtiment Anthropole, Lausanne, 1015, Switzerland, (4)Departement of Earth Sciences, ETH, Zurich, 8092, (5)Departement of Earth Sciences, ETH, Zurich, 8092, Switzerland, lucataj@gmail.com, lucataj@gmail.com

DORFLER, Kristin M.¹, TRACY, Robert J.¹ and CADDICK, Mark J.², (1)Department of Geosciences, Virginia Tech, Blacksburg, VA 24061, (2)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, kmdorf@vt.edu, kmdorf@vt.edu

MACGREGOR, JohnRyan¹, GREW, Edward S.², DE HOOG, Cees-Jan³, HARLEY, Simon L.³, HINTON, Richard W.⁴ and CARSON, Christopher J.⁵, (1)Orono, ME 04469, (2)Earth Sciences, Univ of Maine, 5790 Bryand Center, Orono, ME 04469, (3)School of Geosciences, University of Edinburgh, West Mains Rd, Kings Buildings, Edinburgh, EH9 3JW, United Kingdom, (4)Grant Institute of Earth Science, University of Edinburgh, West Mains Road, Edinburgh, EH9 3JW, United Kingdom, (5)Geoscience Australia, PO Box 378, Canberra, 2601, Australia, esgrew@maine.edu, esgrew@maine.edu

CHU, Xu and AGUE, Jay J., Department of Geology and Geophysics, Yale University, PO Box 208109, New Haven, CT 06520-8109, xu.chu@yale.edu, xu.chu@yale.edu

HUNT, Lindsey Elise, HOLYOKE III, Caleb, LAMB, William M. and POPP, Robert K., Department of Geology and Geophysics, Texas A&M University, College Station, TX 77843, lehrocks@neo.tamu.edu, lehrocks@neo.tamu.edu