KETTLER, Richard M.¹, HE, Yongsheng², KE, Shan³, TENG, Fang-Zhen⁴, LOOPE, David B.¹, and WEBER, Karrie A.⁵, (1) Department of Earth & Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340, rkettler1@unl.edu, (2) School of Earth Sciences and Resources, China University of Geosciences, Beijing, 29 Xueyuan Road, Haidian District, China University of Geosciences, Beijing, 100083, China, (3) State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Xueyuan Rd.29, Haidian District, Beijing, 100083, China, (4) Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195-1310, (5) Department of Earth & Atmospheric Sciences and School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340

YOSHIYA, Kazumi, Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8551, Japan, yoshiya.k.aa@m.titech.ac.jp, SAWAKI, Yusuke, Dept. Earth & Planet Sci, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8551, Japan, NISHIZAWA, Manabu, JAMSTEC, Kanagawa, 237-0061, Japan, KOMIYA, Tsuyoshi, Department of Earth Science & Astronomy, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan, HIRATA, Takafumi, Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kyoto, 606-8502, Japan, and MARUYAMA, Shigenori, Earth-Life Science Institute, Tokyo Institute of Techology, 2-12-1 Ookayama, Meguro, Tokyo, 152-8551, Japan

LIU, Kai¹, WU, Lingling², COUTURE, Raoul-Marie³, LI, Weiqiang⁴, BEARD, Brian L.⁵, JOHNSON, Clark, M.⁵, and CAPPELLEN, Philippe Van⁶, (1) Earth and Environmental Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON N2L 3G1, Canada, k56liu@uwaterloo.ca, (2) Earth and Environmental Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON N2L3G1, Canada, (3) Norwegian Institute for Water Research, Gaustadalléen 21, Oslo, NO-0349, Norway, (4) Department of Geoscience, University of Wisconsin-Madison, Weeks Hall 1215 W Dayton St, Madison, WI 53706, (5) Department of Geoscience, University of Wisconsin-Madison, NASA Astrobiology Institute, 1215 W. Dayton St, Madison, WI 53706, (6) Earth and Environmental Science, University of Waterloo Waterloo, ON N2L 3G1, Canada, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada

WANG, Tiantian, HE, Yongsheng, and WANG, Chengshan, School of Earth Sciences and Resources, China University of Geosciences, Beijing, 29 Xueyuan Road, Haidian District, China University of Geosciences, Beijing, 100083, China, tianer1025@126.com

IKEHATA, Kei, Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8572, Japan, ikkei@geol.tsukuba.ac.jp, CHIDA, Kohsuke, Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8572, Japan, BORNHORST, Theodore J., A. E. Seaman Mineral Museum, Michigan Technological University, 1404 E. Sharon Avenue, Houghton, MI 49931, ISHIBASHI, Junichiro, Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University, Fukuoka, 812-8581, Japan, and HIRATA, Takafumi, Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kyoto, 606-8502, Japan

HEFFORD, Andrew S.¹, NOMOSATRYO, Sulung², HENNY, Cynthia², and CROWE, Sean A.¹, (1) Microbiology & Immunology, and Earth Ocean & Atmospheric Sciences, University of British Columbia, 2457-2350 Health Sciences Mall, Life Sciences Center, Vancouver, BC V6T 1Z3, Canada, ashefford@me.com, (2) Limnology Division, Indonesian Institute of Science, Kompleks LIPI, Jl. Raya Bogor Km 26, Cibinong, 16911, Indonesia

DAVIDSON, Ashley¹, NOMOSATRYO, Sulung², HENNY, Cynthia², HOLMDEN, Chris³, FRANCOIS, Roger⁴, and CROWE, Sean A.⁵, (1) Department of Earth, Ocean & Atmospheric Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada, adavidso@eos.ubc.ca, (2) Limnology Division, Indonesian Institute of Science, Kompleks LIPI, Jl. Raya Bogor Km 26, Cibinong, 16911, Indonesia, (3) Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, (4) Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, V6T 1Z4, Canada, (5) Microbiology & Immunology, and Earth Ocean & Atmospheric Sciences, University of British Columbia, 2457-2350 Health Sciences Mall, Life Sciences Center, Vancouver, BC V6T 1Z3, Canada