Communication Dans Un Congrès Année : 2024

THE MARTIAN SEDIMENTARY ROCK RECORD: RECENT ADVANCES IN OUR UNDERSTANDING OF DEPOSITIONAL PROCESSES AND ENVIRONMENTS

Kathryn M. Stack
Lauren Edgar
Abigail Fraeman
Libby R. W. Ives
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Edwin S. Kite
Ashwin R. Vasavada

Résumé

Sedimentary rocks on Mars preserve a record of past depositional and diagenetic conditions that offers an opportunity to investigate the planet’s geologic and climate history beyond the limits of the geomorphic and impact crater records. Since 2019, new rover and orbiter observations and analyses of the Martian sedimentary record, along with sediment transport modeling advances, have provided important insights into the environment, climate, and habitability of early Mars. This review presents: (1) key advances in Martian sedimentology and stratigraphy over the past 5 years, (2) current limitations, and (3) priority areas for future research.

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hal-04649864 , version 1 (16-07-2024)

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  • HAL Id : hal-04649864 , version 1

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Kathryn M. Stack, Kenneth S. Edgett, Sanjeev Gupta, Steven G. Banham, Gwénaël Caravaca, et al.. THE MARTIAN SEDIMENTARY ROCK RECORD: RECENT ADVANCES IN OUR UNDERSTANDING OF DEPOSITIONAL PROCESSES AND ENVIRONMENTS. Tenth International Conference on Mars 2024, Lunar and Planetary Institute, Jul 2024, Pasadena (California), United States. pp.3201. ⟨hal-04649864⟩
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