THE PETROGENETIC HISTORY OF THE JEZERO CRATER DELTA FRONT FROM MICROSCALE OBSERVATIONS BY THE MARS 2020 PIXL INSTRUMENT
In: 54th Lunar and Planetary Science Conference 54th Lunar and Planetary Science Conference, Lunar and Planetary Institute, Mar 2023, The Woodlands (Texas), United States; (2023-03-13)
Online
unknown
Zugriff:
International audience; On ~sol 370 of the Perseverance rover mission, the Mars 2020 Science Team completed its investigation of igneous units of the Jezero crater floor [1] and directed Perseverance to drive towards the topographic scarp that marks the interface between the crater floor and Jezero’s western delta. The “Delta Front Campaign” consisted of close-up investigation and sampling of lithologies located there.Here, we report on the major findings relevant to the provenance and diagenetic history of these lithologies deduced from measurements made by the Planetary Instrument for X-ray Lithochemistry (PIXL), a micro-focus X-ray fluorescence (XRF) microscope [2]. Data were collected from two sections at Cape Nukshak and Hawksbill Gap; outcrop and member names are from [3]. Lithologies are described here in order from base to top of each section.
| Titel: |
THE PETROGENETIC HISTORY OF THE JEZERO CRATER DELTA FRONT FROM MICROSCALE OBSERVATIONS BY THE MARS 2020 PIXL INSTRUMENT
|
|---|---|
| Autor/in / Beteiligte Person: | Hurowitz, Joel ; Tice, Michael M. ; Allwood, Abbigail ; Cable, Morgan L. ; Bosak, T. ; Broz, Adrian ; Caravaca, Gwénaël ; Clark, Benton ; Dehouck, Erwin ; Fairén, Alberto ; Gomez, F. ; Grotzinger, John ; Gupta, Sanjeev ; Johnson, Jeffrey ; Kah, Linda ; Kalucha, Hemani ; Labrie, J. ; Li, A. ; Mandon, Lucia ; Núñez, Jorge ; Pedersen, D. ; Poulet, François ; Randazzo, Nicolas ; Scheller, Eva ; Schmidt, Mariek E. ; Shuster, David L. ; Siebach, Kirsten ; Siljeström, Sandra ; Simon, Justin I. ; Tosca, Nicholas ; Treiman, Allan ; Vanbommel, Scott ; Wade, Lawrence ; Williford, Kenneth H. ; Yanchilina, Anastasia ; Department of Geosciences [Stony Brook] ; Stony Brook University [SUNY] (SBU) ; State University of New York (SUNY)-State University of New York (SUNY) ; Texas A&M University [College Station] ; Jet Propulsion Laboratory (JPL) ; NASA-California Institute of Technology (CALTECH) ; Department of Earth, Atmospheric and Planetary Sciences [MIT, Cambridge] (EAPS) ; Massachusetts Institute of Technology (MIT) ; Department of Earth, Atmospheric, and Planetary Sciences, Purdue University ; 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) ; Space Science Institute [Boulder] (SSI) ; 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) ; Centro de Astrobiologia [Madrid] (CAB) ; Instituto Nacional de Técnica Aeroespacial (INTA)-Consejo Superior de Investigaciones Científicas [Madrid] (CSIC) ; Division of Geological and Planetary Sciences [Pasadena] ; California Institute of Technology (CALTECH) ; Department of Earth Science and Engineering [Imperial College London] ; Imperial College London ; Johns Hopkins University Applied Physics Laboratory [Laurel, MD] (APL) ; The University of Tennessee [Knoxville] ; Department of Earth Sciences, Brock University ; Department of Earth and Space Sciences, University of Washington ; Danish Technical University ; Institut d'astrophysique spatiale (IAS) ; Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES) ; University of Alberta ; Berkeley Geochronology Center (BGC) ; Rice University [Houston] ; RISE Research Institutes of Sweden ; NASA Johnson Space Center (JSC) ; NASA ; University of Cambridge [UK] (CAM) ; Lunar and Planetary Institute [Houston] (LPI) ; Washington University in Saint Louis (WUSTL) ; Blue Marble Space Institute of Science (BMSIS) ; Impossible Sensing Inc. ; Lunar and Planetary Institute |
| Link: | |
| Quelle: | 54th Lunar and Planetary Science Conference 54th Lunar and Planetary Science Conference, Lunar and Planetary Institute, Mar 2023, The Woodlands (Texas), United States; (2023-03-13) |
| Veröffentlichung: | HAL CCSD, 2023 |
| Medientyp: | unknown |
| Schlagwort: |
|
| Sonstiges: |
|