ISOZAKI, Yukio, Dept. Earth Sci. & Astronomy, Univ. Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan, isozaki@ea.c.u-tokyo.ac.jp, isozaki@ea.c.u-tokyo.ac.jp

HINOJOSA, Jessica L., Geology Department, University of Otago, P.O. Box 56, Otago, 9054, New Zealand, BROWN, Shaun T., Center for Isotope Geochemistry, Lawrence Berkeley National Lab, Berkeley, CA 94720, DEPAOLO, D.J., Earth and Planetary Science, Univ California - Berkeley, 301 McCone Hall, Berkeley, CA 94720-4767, PAYTAN, Adina, Institute of Marine Sciences, University of California Santa Cruz, Santa Cruz, CA 95064, SHEN, Shuzhong, State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, 39 East Beijing Road, Nanjing, 210008, China, CHEN, Jun, Key Laboratory of Isotope Geochronology & Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China and PAYNE, Jonathan L., Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, jess7706@gmail.com, jess7706@gmail.com

SAITOH, Masafumi¹, ISOZAKI, Yukio², YAO, Jianxin³, JI, Zhansheng³, NAKAMURA, Hitomi⁴ and IWAMORI, Hikaru⁴, (1)Earth Science & Astronomy, Univ Tokyo, 3-8-1 Komaba, Meguro, Tokyo, 153-8902, Japan, (2)Dept. Earth Sci. & Astronomy, Univ. Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan, (3)Geological Institute, Chinese Academy of Geological Sciences, Beijing, 100037, China, (4)Earth and Planetary Sciences, Tokyo Institute of Technology, Tokyo, 152-8550, Japan, saitoh@ea.c.u-tokyo.ac.jp, saitoh@ea.c.u-tokyo.ac.jp

JOST, Adam B., Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, MUNDIL, Roland, Berkeley Geochronology Ctr, 2455 Ridge Rd, Berkeley, CA 94709-1211, HE, Bin, Key Lab of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry, China Academy of Science, Guangzhou, 510640, China, BROWN, Shaun T., Center for Isotope Geochemistry, Lawrence Berkeley National Lab, Berkeley, CA 94720, DEPAOLO, Donald J., Earth and Planetary Science, University of California, Berkeley, 301 McCone Hall, Berkeley, CA 94720-4767 and PAYNE, Jonathan L., Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, abjost@stanford.edu, abjost@stanford.edu

TABOR, Neil J.¹, MYERS, Timothy S.², MACK, Greg H.³, LOOY, Cindy V.⁴, RENNE, Paul R.⁵, MUNDIL, Roland⁵ and GEISSMAN, J.W.⁶, (1)Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275, (2)Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275-0395, (3)Geological Sciences, New Mexico State University, P.O. Box 30001/MSC 3AB, Las Cruces, NM 88003, (4)Integrative Biology & University of California Museum of Paleontology, University of California, Berkeley, 1005 Valley Life Science Building #3140, Berkeley, CA 94720, (5)Berkeley Geochronology Ctr, 2455 Ridge Rd, Berkeley, CA 94709-1211, (6)Department of Geosciences, University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, ntabor@smu.edu, ntabor@smu.edu

GEISSMAN, J.W.¹, RENNE, Paul R.², TABOR, Neil J.³, MUNDIL, Roland², MITCHELL III, William S.⁴, CHANG, Su-Chin⁵ and MACK, Greg H.⁶, (1)Department of Geosciences, ROC 21, University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, (2)Berkeley Geochronology Ctr, 2455 Ridge Rd, Berkeley, CA 94709-1211, (3)Department of Geological Sciences, Southern Methodist University, P.O. Box 750395, Dallas, TX 75275-0395, (4)Department of Chemistry, University of California Berkeley, Berkeley, CA 94720, (5)Dept. of Earth Sciences, Univ. of Hong Kong, Hong Kong, 88888, Hong Kong, (6)Geological Sciences, New Mexico State University, P.O. Box 30001/MSC 3AB, Las Cruces, NM 88003, geissman@utdallas.edu, geissman@utdallas.edu

LOOY, Cindy V., Integrative Biology & University of California Museum of Paleontology, University of California, Berkeley, 1005 Valley Life Science Building #3140, Berkeley, CA 94720, KIRCHHOLTES, Renske P.J., Department of Integrative Biology and Museum of Paleontology, University of California, Berkeley, 1101 Valley Life Sciences Building, Berkeley, CA 94720, MACK, Greg H., Geological Sciences, New Mexico State University, P.O. Box 30001/MSC 3AB, Las Cruces, NM 88003, VAN HOOF, Tom B., TNO-Geobiology, P.O. Box 80015, Utrecht, 3508 TA, Netherlands and TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275, looy@berkeley.edu, looy@berkeley.edu

GASTALDO, Robert A., Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901, KAMO, Sandra L., Jack Satterly Geochronology Laboratory, Univ of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada, LOOY, Cindy V., Integrative Biology & University of California Museum of Paleontology, University of California, Berkeley, 1005 Valley Life Science Building #3140, Berkeley, CA 94720, NEVELING, Johann, Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa, PREVEC, Rose, Albany Museum, Rhodes University, Grahamstown, 6410, South Africa and TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275, ragastal@colby.edu, ragastal@colby.edu

MEYER, Katja M., Dept. of Geological & Environmental Sciences, Stanford University, 450 Serra Mall, Stanford, CA 94305, YU, Meiyi, College of Resource and Environment Engineering, Guizhou University, Guiyang, 550003, China and PAYNE, Jonathan L., Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, meyerk@stanford.edu, meyerk@stanford.edu

BRAINARD, Jamie L., Geosciences, Penn State Astrobiology Research Center, 410 Deike Bldg, University Park, PA 16802 and OHMOTO, Hiroshi, NASA Astrobiology Institute and Department of Geosciences, The Pennsylvania State University, 435 Deike Bldg, University Park, PA 16803, jamiebrainard@gmail.com, jamiebrainard@gmail.com

FRISTAD, Kirsten E., NASA Ames Research Center, Exobiology Branch, MS 239-4, Moffett Field, CA 94035, PEDENTCHOUK, Nikolai, School of Environmental Sciences University of East Anglia, Norwich, NR4 7TJ, United Kingdom, ROSCHER, Marco, Geology, TU Bergakademie Freiberg, B. v. Cotta Str. 2, Freiberg, 09596, Germany and SVENSEN, Henrik, Physics of Geological Processes, University of Oslo, P.O. Box 1047 Blindern, Oslo, 0316, Norway, Kirsten.E.Fristad@nasa.gov, Kirsten.E.Fristad@nasa.gov

CUI, Ying, Dept. of Geosciences, The Pennsylvania State University, 312 Deike Building, University Park, PA 16802, KUMP, Lee R., Department of Geosciences, Pennsylvania State University, University Park, PA 16802, RIDGWELL, Andy, School of Geographical Sciences, University of Bristol, University Road, Bristol, BS8 1SS, United Kingdom and MEYER, Katja M., Dept. of Geological & Environmental Sciences, Stanford University, 450 Serra Mall, Stanford, CA 94305, cuiying00@gmail.com, cuiying00@gmail.com

GRASBY, Stephen E., Geological Survey of Canada, Natural Resources Canada, 3303 33rd St. NW, Calgary, AB T2L 2A7, Canada, SANEI, Hamed, Environmental Study Group, Geological Survey of Canada, 3303-33rd Ave NW, Calgary, AB T2L 2A7, Canada and BEAUCHAMP, Benoit, Geoscience, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N1N4, Canada, sgrasby@gsc.nrcan.gc.ca, sgrasby@gsc.nrcan.gc.ca