| Title: |
From lake deposits to fluvial floods at the eastern delta front of Jezero crater, Mars |
| Authors: |
Mangold, Nicolas; Gupta, Sanjeev; Caravaca, Gwénaël; Dromart, Gilles; Gasnault, Olivier; Le Mouélic, Stéphane; Quantin-Nataf, Cathy; Horgan, Briony; Bell III, J.F.; Beyssac, Olivier; Maurice, Sylvestre; Núñez, Jorge; Shuster, David L.; Stack‐Morgan, Katie, M.; Weiss, Benjamin P.; Wiens, Roger, C |
| Contributors: |
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 Science and Engineering Imperial College London; Imperial College London; Institut de recherche en astrophysique et planétologie (IRAP); Université Toulouse III - Paul Sabatier (UT3); Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Institut national des sciences de l'Univers (INSU - CNRS)-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 de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL); 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); Department of Earth, Atmospheric, and Planetary Sciences West Lafayette (EAPS); Purdue University West Lafayette; Arizona State University Tempe (ASU); Institut de minéralogie, de physique des matériaux et de cosmochimie (IMPMC); Muséum national d'Histoire naturelle (MNHN)-Institut de recherche pour le développement IRD : UR206-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS); Johns Hopkins University Applied Physics Laboratory Laurel, MD (APL); Berkeley Geochronology Center (BGC); 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); Lunar and Planetary Institute |
| Source: |
54th Lunar and Planetary Science Conference 2023; https://hal.science/hal-04034932; 54th Lunar and Planetary Science Conference 2023, Lunar and Planetary Institute, Mar 2023, The Woodlands, Texas, United States. pp.2140; https://www.hou.usra.edu/meetings/lpsc2023/ |
| Publisher Information: |
CCSD |
| Publication Year: |
2023 |
| Collection: |
Université Toulouse III - Paul Sabatier: HAL-UPS |
| Subject Terms: |
Mars; Mars 2020; Jezero crater; delta; delta front; sedimentology; stratigraphy; [SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology; [SDU]Sciences of the Universe [physics]; [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
| Subject Geographic: |
The Woodlands; Texas; United States |
| Description: |
International audience ; The Perseverance rover landed on the floor of Jezero crater on 18 February 2021. The landing site is located ~2.2 km from the SE-facing erosional scarp of the western fan deposits. Images obtained using the Mastcam-Z camera and the Remote Micro-Imager (RMI) of the SuperCam instrument provided the first Mars ground-based observations of this western fan. These images show a deltaic architecture consistent with a paleolake, but at a level ~100 m lower than expected, suggestive of a closed system [1]. Here we report new observations made during the “rapid traverse” in March-April 2022, a period during which the rover traveled fast along the eastern and southeastern side of Jezero fan taking only a few remote sensing observations on the way. |
| Document Type: |
conference object |
| Language: |
English |
| Relation: |
BIBCODE: 2023LPICo2806.2140M |
| Availability: |
https://hal.science/hal-04034932; https://hal.science/hal-04034932v1/document; https://hal.science/hal-04034932v1/file/2140.pdf |
| Rights: |
info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.19B55A63 |
| Database: |
BASE |