Assessing the mineralogy of the watershed and fan deposits of the Jezero crater paleolake system, Mars

@article{Goudge2015AssessingTM,
  title={Assessing the mineralogy of the watershed and fan deposits of the Jezero crater paleolake system, Mars},
  author={Timothy A. Goudge and John F. Mustard and James W. Head and Caleb I. Fassett and Sandra M. Wiseman},
  journal={Journal of Geophysical Research: Planets},
  year={2015},
  volume={120},
  pages={775 - 808}
}
We present results from geomorphic mapping and visible to near‐infrared spectral analyses of the Jezero crater paleolake basin and its associated watershed. The goal of this study is to understand the provenance of the sedimentary deposits within this open‐basin lake using a source‐to‐sink approach. Two fan deposits located within the basin have distinct visible to near‐infrared mineralogic signatures measured by the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM). The northern fan… 
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References

SHOWING 1-10 OF 108 REFERENCES
Clay minerals in delta deposits and organic preservation potential on Mars
Clay-rich sedimentary deposits are often sites of organic matter preservation and have therefore been sought in Mars exploration. However, regional deposits of hydrous minerals, including
Constraints on the history of open-basin lakes on Mars from the composition and timing of volcanic resurfacing
[1] Abundant evidence exists for valley network-related fluvial activity near the Noachian-Hesperian transition on Mars, and areally significant quantities of volcanic ridged plains were emplaced
Mineralogy of the Nili Fossae region with OMEGA/Mars Express data: 1. Ancient impact melt in the Isidis Basin and implications for the transition from the Noachian to Hesperian
[1] The Nili Fossae region located on the northwestern quadrant of the Isidis Basin, Mars, displays superb exposures of bedrock outcrops that reveal mineralogy and composition of the crust. Previous
Fluvial sedimentary deposits on Mars: Ancient deltas in a crater lake in the Nili Fossae region
New spacecraft observations in the Nili Fossae region of Mars reveal two valley networks (∼80 and ∼200 km long) that each formed distributary fans as they entered an ancient 40‐km diameter impact
Mineralogy of the Nili Fossae region with OMEGA/Mars Express data: 2. Aqueous alteration of the crust
[1] Nili Fossae is a region with fresh exposures of old material. OMEGA spectral data have revealed a strong diversity of minerals in the Nili Fossae region, including mafic minerals and
The Evolution of Lacustrine Environments on Mars: Is Mars Only Hydrologically Dormant?
Abstract This study surveys the evolution of martian impact crater paleolakes through time by establishing their age, comparing their locations, and describing the formation of lacustrine sedimentary
An overfilled lacustrine system and progradational delta in Jezero crater, Mars: Implications for Noachian climate
Identification of hydrated silicate minerals on Mars using MRO‐CRISM: Geologic context near Nili Fossae and implications for aqueous alteration
The Noachian terrain west of the Isidis basin hosts a diverse collection of alteration minerals in rocks comprising varied geomorphic units within a 100,000 km2 region in and near the Nili Fossae.
Composition, Morphology, and Stratigraphy of Noachian Crust around the Isidis basin
Definitive exposures of pristine, ancient crust on Mars are rare, and the finding that much of the ancient Noachian terrain on Mars exhibits evidence of phyllosilicate alteration adds further
...
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