MALCUIT, Robert J., Geosciences Department, Denison University, Granville, OH 43023, malcuit@denison.edu, malcuit@denison.edu

CHUANG, Frank C.¹, YINGST, R. Aileen² and BERMAN, Daniel C.², (1)Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719, (2)Planetary Science Institute, 1700 E. Fort Lowell Rd., Suite 106, Tucson, AZ 85719, chuang@psi.edu, chuang@psi.edu

CAHILL, Joshua T.S., Space Department, The Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD 20723, KLIMA, Rachel L., Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD 20723, HAGERTY, Justin J., United States Geological Survey, Astrogeology Science Center, 2255 N. Gemini Drive, Flagstaff, AZ 86001, LAWRENCE, David J., Space Department, Johns Hopkins Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD 20723 and BLEWETT, David T., Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, joshua.cahill@jhuapl.edu, joshua.cahill@jhuapl.edu

WHITTEN, Jennifer L.¹, HEAD, James W.², PIETERS, Carle M.³, MURCHIE, Scott L.⁴, BLEWETT, David T.⁴, DENEVI, Brett W.⁴, NEUMANN, Gregory A.⁵, ZUBER, Maria T.⁶, SMITH, David E.⁶ and SOLOMON, Sean C.⁷, (1)Department of Geological Sciences, Brown University, Providence, RI 02912, (2)Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912, (3)Earth, Environmental, and Planetery Sciences, Brown University, Box 1846, Providence, RI 02912, (4)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (5)Planetary Geodynamics Laboratory, NASA Goddard Space Flight Center, Mail Code 698, Greenbelt, MD 20771, (6)Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139-4307, (7)Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Rd. NW, Washington, DC 20015, Jennifer_Whitten@brown.edu, Jennifer_Whitten@brown.edu

FRENCH, Renee A.¹, BINA, Craig R.², ROBINSON, Mark S.³ and JURDY, Donna M.¹, (1)Earth and Planetary Science, Northwestern University, 1850 Campus Drive, Evanston, IL 60208, (2)Earth and Planetary Sciences, Northwestern University, 2145 Sheridan Road, Tech F379, Evanston, IL 60208-3130, (3)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85251, renee@earth.northwestern.edu, renee@earth.northwestern.edu