HOFFMAN, Paul F.¹, KUNZMANN, Marcus², MAGUIRE, Thomas J.³, STRAUSS, Justin⁴, HALVERSON, Galen P.², and SCHRAG, Daniel P.⁵, (1) 1216 Montrose Avenue, Victoria, BC V8T 2K4, paulfhoffman@gmail.com, (2) Earth and Planetary Sciences, McGill University, 3450 University St, Montreal, QC H3A0E8, Canada, (3) Earth and Planetary Sciences/GEOTOP, McGill University, Montreal, QC H3A 0E8, Canada, (4) Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, (5) Earth and Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138

PRAVE, A.R., Earth and Environmental Sciences, University of St Andrews, Sy Andrews, KY16 9AL, United Kingdom, ap13@st-andrews.ac.uk, HOFFMANN, K-H., Geological Survey of Namibia, Windhoek, 9000, Namibia, CONDON, Daniel, NERC Isotope Geoscience Laboratory, British Geological Survey, Keyworth, Nottingham, NG12 5GG, United Kingdom, and FALLICK, A.E., S.U.E.R.C, East Kilbride, Glasgow, G75 0QF, United Kingdom

BOSAK, Tanja, Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, tbosak@MIT.EDU, MARIOTTI, Giulio, Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA 02139, MACDONALD, Francis A., Department of Earth and Planetary Sciences, Harvard University, 20 Oxford St, Cambridge, MA 02138, PERRON, J. Taylor, Department of Earth, Atmospheric and Planetary Sciences, Massachusets Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, and PRUSS, Sara B., Department of Geosciences, Smith College, Northampton, MA 01063

PRUSS, Sara B.¹, BOSAK, Tanja², MACDONALD, Francis A.³, SAWDY, Maggie¹, MOORE, Kelsey¹, and LAHR, Daniel J.G.⁴, (1) Department of Geosciences, Smith College, Northampton, MA 01063, spruss@smith.edu, (2) Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (3) Department of Earth and Planetary Sciences, Harvard University, 20 Oxford St, Cambridge, MA 02138, (4) Department of Zoology, University of Sao Paulo, Sao Paulo, 05508, Brazil

ROONEY, Alan D.¹, STRAUSS, Justin V.¹, BRANDON, Alan², and MACDONALD, Francis A.³, (1) Department of Earth and Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138, alan.rooney@fas.harvard.edu, (2) Department of Earth and Atmospheric Sciences, University of Houston, 312 Science and Research Building 1, Houston, TX 77004, (3) Department of Earth and Planetary Sciences, Harvard University, 20 Oxford St, Cambridge, MA 02138

COHEN, Phoebe, Geosciences, Williams College, 947 Main Street, Williamstown, MA 01267, Phoebe.A.Cohen@williams.edu

DOMACK, Eugene W., Department of Geosciences, Hamilton College, 198 College Hill Rd, Clinton, NY 13323, edomack@hamilton.edu

MAGUIRE, Thomas J., Earth and Planetary Sciences/GEOTOP, McGill University, Montreal, QC H2X2X8, Canada, thomas.maguire@mail.mcgill.ca and HALVERSON, Galen P., Earth and Planetary Sciences, McGill University, 3450 University St, Montreal, QC H3A0E8, Canada

KAUFMAN, Alan J.¹, CUI, Huan², PEEK, Sara¹, ROGOV, Vladimir³, GRAZHDANKIN, Dmitri³, and XIAO, Shuhai⁴, (1) Geology Department, University of Maryland, College Park, MD 20742, kaufman@geol.umd.edu, (2) Department of Geology, University of Maryland, College Park, MD 20742, (3) Russian Academy of Science, Novosibirsk Branch, Trofimuk Institute of Petroleum Geology and Geophysics, Novosibirsk, 630090, Russia, (4) Department of Geosciences, Virginia Tech, Blacksburg, VA 24061

DALZIEL, Ian W.D., Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, 10100 Burnet Road (R2200), Austin, TX 78758-4445, ian@ig.utexas.edu

SATO, Tomohiko, Tokyo Inst. Tech, 2-12-1 Ookayama, Meguro, Tokyo, 152-8551, Japan, sato.t.bq@m.titech.ac.jp, ISOZAKI, Yukio, Univ Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan, TAHATA, Miyuki, Dept. Earth & Planet. Sci, Tokyo Inst. Tech, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8551, Japan, YOSHIDA, Naohiro, Dept. Environment. Sci. & Tech, Tokyo Inst. Tech, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8502, Japan, KANI, Tomomi, Graduate School of Science and Technology, Kumamoto Univ, 2-39-1 Kurokami, Kumamoto, 860-8555, Japan, and SHU, Degan, Early Life Inst, Northwest Univ, 229 Taibai Road, Xi'an, 710069, China

JONES, David S., CREEL, Roger C., RIOS, Bernardo Andres, and SANTIAGO RAMOS, Danielle, Geology Department, Amherst College, 11 Barrett Hill Road, Amherst, MA 01002, djones@amherst.edu

MARIOTTI, Giulio¹, PERRON, J. Taylor², PRUSS, Sara B.³, O'GRADY, M.², and BOSAK, Tanja⁴, (1) Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA 02139, giuliom@mit.edu, (2) Department of Earth, Atmospheric and Planetary Sciences, Massachusets Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, (3) Department of Geosciences, Smith College, Northampton, MA 01063, (4) Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139