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Communication Dans Un Congrès Année : 2023

The deltaic depositional environments and stratigraphy of the kodiak butte (Jezero crater, Mars)

Résumé

For two years, the Perseverance rover has been exploring the Jezero crater floor. A lot of remote observations have been made on the delta front and its remnants, and notably toward the Kodiak butte, situated about 1 km south of the main delta front (Fig. 1). There, morphologies typical of a Gilbert-type delta have been identified [1] using long-distance observations carried out by SuperCam’s Remote Micro-Imager (RMI) and Mastcam-Z (Fig. 2). In this work, we use high-resolution 2D images, as well as 3D Digital Outcrop Models [2;3], to document and characterize the sedimentary succession observed up the cliffs of Kodiak. We divide the Kodiak butte into 3 units (0 to 2) with further sub-facies divisions described below.
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Dates et versions

hal-04035427 , version 1 (17-03-2023)

Identifiants

Citer

Gwénaël Caravaca, Gilles Dromart, Nicolas Mangold, Sanjeev Gupta, Katie M. Stack‐Morgan, et al.. The deltaic depositional environments and stratigraphy of the kodiak butte (Jezero crater, Mars). 54th Lunar and Planetary Science Conference 2023, Lunar and Planetary Institute, Mar 2023, The Woodlands, Texas, United States. pp.1473. ⟨hal-04035427⟩
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