CARLSON, Richard, Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road, NW, Washington, DC 20015, rcarlson@ciw.edu, O'NEIL, Jonathan, Department of Earth Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada, BOYET, Maud, Laboratoire Magmas et Volcans, Universite Blaise Pascal, CNRS UMR 6524, 5 Rue Kessler, Clermont-Ferrand, 63038, France, and QIN, Liping, University of Science and Technology, Hefei, Anuhui, 230026, China

CARTWRIGHT, Julia A.¹, FARLEY, Kenneth A.¹, HUROWITZ, Joel A.², ASIMOW, Paul D.¹, and JACOBSON, Nathan S.³, (1) Division of Geological and Planetary Sciences, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125, jac@caltech.edu, (2) Department of Geosciences, Stony Brook University, Stony Brook, NY 11794-2100, USA, Stony Brook, NY 11794, (3) Glenn Research Center, NASA, 21000 Brookpark Road, Cleveland, OH 44135

HINNOV, Linda A., Dept. Earth & Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218 and MEYERS, Stephen R., Department of Geoscience, University of Wisconsin, 1215 West Dayton St, Madison, WI 53076, smeyers@geology.wisc.edu

MACHLUS, Malka L.¹, RAMEZANI, Jahandar², BOWRING, Samuel A.², HEMMING, Sidney R.³, TSUKUI, Kaori³, and CLYDE, William C.⁴, (1) Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, machlus@ldeo.columbia.edu, (2) Dept. of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (3) Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, (4) Department of Earth Sciences, University of New Hampshire, Durham, NH 03824

HEMMING, Sidney R., Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, sidney@ldeo.columbia.edu, TURRIN, Brent, Department of Earth & Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, United States, Piscataway, NJ 08854, and SWISHER, Carl III, Geological Sciences, Rutgers University, Wright Labs, 610 Taylor Road, Piscataway, NJ 08854-8066

WALKER, J. Douglas¹, ASH, Jason¹, BOWRING, James F.², BOWRING, S.A.³, and MCLEAN, Noah M.¹, (1) Department of Geology, University of Kansas, Lawrence, KS 66045, jdwalker@ku.edu, (2) Department of Computer Science, College of Charleston, JC Long 207, Charleston, SC 29424, (3) Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139

FLYNN, John, Division of Paleontology and Richard Gilder Graduate School, American Museum of Natural History, Central Park West @ 79th Street, New York, NY 10024, jflynn@amnh.org

RAMEZANI, Jahandar¹, FASTOVSKY, David E.², and BOWRING, Samuel A.¹, (1) Dept. of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, ramezani@mit.edu, (2) Department of Geosciences, Univ of Rhode Island, 9 East Alumni Ave, Kingston, RI 02881

HEIZLER, Matthew, T.¹, WILLIAMSON, Thomas E.², PEPPE, Daniel J.³, RAMEZANI, Jahandar⁴, BOWRING, Samuel A.⁴, and MASON, Iain P.⁵, (1) New Mexico Bureau of Geology, NM Tech, Socorro, NM 87801, matt@nmt.edu, (2) New Mexico Museum of Natural History and Science, 1801 Mountain Rd NW, Albuquerque, NM 87104, (3) Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, (4) Dept. of Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA 02139, (5) Earth and Environmental Science, New Mexico Tech, 534 San Pablo NE, Albuquerque, NM 87108

PEPPE, Daniel J.¹, HEIZLER, Matthew T.², WILLIAMSON, Thomas E.³, MASSON, Iain P.², BRUSATTE, Stephen⁴, WEIL, Anne⁵, and SECORD, Ross⁶, (1) Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, daniel_peppe@baylor.edu, (2) New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining & Technology, Socorro, NM 87801, (3) New Mexico Museum of Natural History and Science, 1801 Mountain Rd NW, Albuquerque, NM 87104, (4) School of GeoSciences, University of Edinburgh, Edinburgh, EH9 3JW, United Kingdom, (5) Dept. of Anatomy and Cell Biology, Oklahoma State University Center for Health Sciences, 1111 W. 17th St, Tulsa, OK 74107, (6) University of Nebraska - Lincoln, Department of Earth and Atmospheric Sciences, 200 Bessey Hall, Lincoln, NE 68583

IBANEZ-MEJIA, Mauricio, Dept. of Geosciences, University of Arizona, Gould-Simpson Building #77, 1040 E 4th St, Tucson, AZ 85721, ibanezm@email.arizona.edu, GEHRELS, George E., Department of Geosciences, University of Arizona, Tucson, AZ 85721, RUIZ, Joaquin, Department of Geosciences, University of Arizona, PO BOX 210077, 1040 E. 4th St, Tucson, AZ 85721, VERVOORT, Jeffrey D., School of Earth and Environmental Sciences, Washington State University, Pullman, WA 99164, EDDY, Michael, Earth, Atmospheric and Planetary Sciences Department, Massachusetts Institute of Technology, Cambridge, MA 02139, FISHER, Christopher M., School of the Environment, Washington State University, Pullman, WA 99164, BOWRING, Samuel A., Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, and LI, Chen, Department of Geosciences, University of Arizona, Tucson, AZ 85719

HOGGAN, Benjamin R.¹, FORSYTHE, Victoriya V.¹, and EMERMAN, Steven H.², (1) Department of Physics, Utah Valley University, 800 West University Parkway, Orem, UT 84058, hiimben@gmail.com, (2) Department of Earth Science, Utah Valley University, 800 West University Parkway, Orem, UT 84058