LYONS, Timothy W.¹, ANBAR, A.D.², BEKKER, A.³, KENDALL, B.⁴, LI, C.¹, LOVE, G.D.¹, MCGOLDRICK, P.⁵, PLANAVSKY, N.J.⁶, RAISWELL, R.⁷, REINHARD, C.T.¹ and SCOTT, C.¹, (1)Dept. of Earth Sciences, Univ. of California, Riverside, CA 92521-0423, (2)School of Earth and Space Exploration and Dept. of Chemistry & Biochemistry, Arizona State Univ, Tempe, AZ 85287-1404, (3)Dept. of Geological Sciences, Univ. of Manitoba, Winnipeg, MB R3T 2N2, Canada, (4)School of Earth and Space Exploration, Arizona State Univ, Tempe, AZ 85287-1404, (5)Centre of Excellence in Ore Deposit Research, Univ. of Tasmania, Hobart, TAS, 7001, Australia, (6)Dept. of Earth Sciences, Univ. of California, Riverside, CA 92521, (7)School of Earth and Environment, Leeds Univ, Leeds, LS2 9JT, United Kingdom, timothyl@ucr.edu, timothyl@ucr.edu

RAISWELL, Rob¹, REINHARD, Chris², DERKOWSKI, Arkadiusz³, OWENS, Jeremy², BOTTRELL, Simon¹, ANBAR, Ariel D.⁴ and LYONS, Timothy W.², (1)Leeds University, School of Earth and Environment, Leeds, LS2 9JT, United Kingdom, (2)Department of Earth Sciences, University of California, Riverside, CA 92521, (3)Polish Academy of Sciences, Institute of Geological Sciences, Senacka-1, Krakow, 31-002, (4)School of Earth and Space Exploration and Department of Chemistry & Biochemistry, Arizona State University, Tempe, AZ 85287-1404, r.raiswell@see.leeds.ac.uk, r.raiswell@see.leeds.ac.uk

REINHARD, C.T., Dept. of Earth Sciences, University of California, Riverside, 900 University Ave, Riverside, CA 02521 and LYONS, Timothy W., Dept of Earth Sciences, University of California, Riverside, Riverside, CA 92521-0423, crein003@ucr.edu, crein003@ucr.edu

HIATT, Eric E.¹, PUFAHL, Peir K.² and EDWARDS, Cole T.², (1)Geology Department, Univ of Wisconsin-Oshkosh, 800 Algoma Blvd, Oshkosh, WI 54901, (2)Department of Earth and Environmental Science, Acadia University, 12 University Ave, Wolfville, NS B4P 2R6, Canada, hiatt@uwosh.edu, hiatt@uwosh.edu

GOMES, Maya and HURTGEN, Matthew T., Earth and Planetary Sciences, Northwestern University, 2145 Sheridan Rd, Evanston, IL 60208, maya@earth.northwestern.edu, maya@earth.northwestern.edu

ALGEO, Thomas J., Geology, University of Cincinnati, Cincinnati, OH 45221-0013, Thomas.Algeo@uc.edu, Thomas.Algeo@uc.edu

MCLAUGHLIN, Patrick, Wisconsin Geological and Natural History Survey, 3817 Mineral Point Rd, Madison, WI 53705-5100, EMSBO, Poul, Denver Inclusion Analysis Laboratory, USGS, Ms-973, Box 25046, Denver, CO 80225 and BRETT, Carlton, Department of Geology, Univ of Cincinnati, 500 Geology/Physics Bldg, Cincinnati, OH 45221-0013, pimclaughlin@wisc.edu, pimclaughlin@wisc.edu

EMSBO, Poul, Denver Inclusion Analysis Laboratory, USGS, Ms-973, Box 25046, Denver, CO 80225, MCLAUGHLIN, Patrick, Wisconsin Geological and Natural History Survey, 3817 Mineral Point Rd, Madison, WI 53705-5100, MUNNECKE, Axel, GeoZentrum Nordbayern, Fachgruppe Paläoumwelt, Universität Erlangen-Nürnberg, Loewenichstrasse 28, Erlangen, D-91054, Germany, BREIT, George N., N/a, U.S. Geological Survey, MS 964, Denver Federal Center, Denver, CO 80225, KOENIG, A.E., USGS, Box 25046, MS 973, Denver, CO 80225, JEPPSSON, Lennart, Department of Geology, GeoBiosphere Science Centre, Lund University, Sölvegatan 12, Lund, SE-223-62 and VERPLANCK, Philip L., U.S. Geological Survey, P.O. Box 25046, M.S. 973, Denver Federal Center, Denver, CO 80225-0046, pemsbo@usgs.gov, pemsbo@usgs.gov

TUITE Jr, Michael L. and MACKO, Stephen, Environmental Sciences, University of Virginia, Clark Hall, Charlottesville, VA 22903, mtuite@virginia.edu, mtuite@virginia.edu

XU, Guangping, AIRIE Program, Colorado State University and Geological Survey of Norway, Department of Geosciences, Fort Collins, CO 80521, HANNAH, Judith L., AIRIE Program, Department of Geosciences, Colorado State University and Geological Survey of Norway, Fort Collins, CO 80523-1482, BINGEN, Bernard, Geological Survey of Norway, Leiv Eirikssons vei 39, Trondheim, 7040, Norway, STEIN, H., AIRIE Program, Department of Geosciences, Colorado State University and Geological Survey of Norway, Fort Collins, CO 80523 and GEORGIEV, S., Geological Survey of Norway, dual affiliation with AIRIE Program, Department of Geosciences, Colorado State University, Trondheim, 7040, Norway, Guangping.Xu@colostate.edu, Guangping.Xu@colostate.edu