FIRST INSIGHTS ON DEPOSITIONAL ENVIRONMENTS RECORDED IN THE" CLAY-SULFATE" TRANSITION AT GALE CRATER

TRANSITION AT GALE CRATER. W. Rapin, G. Dromart, D. Rubin, L. Le Deit, S. Le Mouélic, O. Gasnault, G. Caravaca, N. Mangold, V. Fox, J.L. Dickson, B.L. Ehlmann, K. Herkenhoff, L.A. Edgar, R.B. Anderson, P. Pinet, S. Maurice, R.C. Wiens. IRAP, université de Toulouse, France, william.rapin@irap.omp.eu; Univ. Lyon, LGLTPE, France; University of California, Santa Cruz; LPG, CNRS-Univ. Nantes, France ; Caltech-JPL, Pasadena CA; Astrogeology Science Center, USGS, Flagstaff AZ; LANL.