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Not always wet: an aridification sequence in the orbital clay-sulfate transition of aeolis mons

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  • معلومة اضافية
    • Contributors:
      Institut de recherche en astrophysique et planétologie (IRAP); Université Toulouse III - Paul Sabatier (UT3); Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP); Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3); Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS); Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE); École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL); Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS); Indiana University Bloomington; Indiana University System; Space Science Institute Boulder (SSI); The University of Tennessee Knoxville; University of California Santa Cruz (UC Santa Cruz); University of California (UC); Department of Earth Science and Engineering Imperial College London; Imperial College London; Astrogeology Science Center Flagstaff; United States Geological Survey Reston (USGS); Planetary Science Institute Tucson (PSI); Laboratoire de Planétologie et Géosciences UMR_C 6112 (LPG); Le Mans Université (UM)-Université d'Angers (UA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST); Nantes Université - pôle Sciences et technologie; Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie; Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ); Department of Earth and Planetary Sciences UC Berkeley, USA; University of California Berkeley (UC Berkeley); University of California (UC)-University of California (UC); Los Alamos National Laboratory (LANL); Lunar and Planetary Institute
    • بيانات النشر:
      HAL CCSD
    • الموضوع:
      2023
    • Collection:
      Université de Lyon: HAL
    • الموضوع:
    • نبذة مختصرة :
      International audience ; On Mars, prominent thick-layered sulfate-bearing deposits are observed at a number of late Noachian to late Hesperian locations (~3.5 Ga) [1]. Their apparent absence in older strata has led to the hypothesis that they may represent ancient evaporites related to the global aridification [2]. In Gale crater, the Curiosity rover is exploring the sulfate-bearing unit, a regional package hundreds of meters thick of yet mostly undefined origin [3]. Curiosity’s investigations can test whether the formation processes of this unit are similar to a form of primary evaporation, such as early diagenetic salt crystallization, or later stage precipitations with different conditions.
    • Relation:
      hal-04034743; https://hal.science/hal-04034743; https://hal.science/hal-04034743/document; https://hal.science/hal-04034743/file/2085.pdf; BIBCODE: 2023LPICo2806.2085R
    • الدخول الالكتروني :
      https://hal.science/hal-04034743
      https://hal.science/hal-04034743/document
      https://hal.science/hal-04034743/file/2085.pdf
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.E8A53C3D