Sequence of infilling events in Gale Crater, Mars: Results from morphology, stratigraphy, and mineralogy

@article{Deit2013SequenceOI,
  title={Sequence of infilling events in Gale Crater, Mars: Results from morphology, stratigraphy, and mineralogy},
  author={Laetitia Le Deit and Ernst Hauber and Frank Fueten and Monica Pondrelli and Angelo Pio Rossi and Ralf Jaumann},
  journal={Journal of Geophysical Research},
  year={2013},
  volume={118},
  pages={2439-2473}
}
Gale Crater is filled by sedimentary deposits including a mound of layered deposits, Aeolis Mons. Using orbital data, we mapped the crater infillings and measured their geometry to determine their origin. The sediment of Aeolis Mons is interpreted to be primarily air fall material such as dust, volcanic ash, fine-grained impact products, and possibly snow deposited by settling from the atmosphere, as well as wind-blown sands cemented in the crater center. Unconformity surfaces between the… Expand
The hydrology and climate of Mars during the sedimentary infilling of Gale crater
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References

SHOWING 1-10 OF 148 REFERENCES
Growth and form of the mound in Gale Crater, Mars: Slope wind enhanced erosion and transport
Ancient sediments provide archives of climate and habitability on Mars. Gale Crater, the landing site for the Mars Science Laboratory (MSL), hosts a 5-km-high sedimentary mound (Mount Sharp/AeolisExpand
Explosive volcanism in the Tharsis region: Global evidence in the Martian geologic record
[1] A global equatorial set of layered deposits on Mars has been reexamined with Mars Global Surveyor data. The stratigraphy, morphology, and erosional characteristics of units separated by thousandsExpand
Layered mantling deposits in northeast Arabia Terra, Mars: Noachian-Hesperian sedimentation, erosion, and terrain inversion
[1] Thick, layered mantling deposits of different ages occur in several nonpolar regions of Mars and are thought to represent volcanic ash and/or climate-related ice-dust deposition. One such depositExpand
Geologic setting and origin of Terra Meridiani hematite deposit on Mars
[1] We have completed a regional analysis of the hematite deposit in Terra Meridiani and conclude that the unit is in the midst of a 600-m-thick stack of friable layered materials superposed onExpand
Hydrogeologic Evolution of Gale Crater and Its Relevance to the Exobiological Exploration of Mars
Abstract The presence of an Amazonian impact crater lake in the Noachian crater Gale (located in the Aeolis northwest subquadrangle of Mars) is indicated by evidence from young floor deposits,Expand
Stratigraphy and sedimentology of a dry to wet eolian depositional system, Burns formation, Meridiani Planum, Mars
Outcrop exposures of sedimentary rocks at the Opportunity landing site (Meridiani Planum) form a set of genetically related strata defined here informally as the Burns formation. This formation canExpand
Reconstructing the distribution and depositional history of the sedimentary deposits of Arabia Terra, Mars
Abstract The sedimentary deposits of Meridiani Planum formed during the martian climate transition at the Noachian–Hesperian boundary between warm–wet and cold–dry conditions, and give valuableExpand
Constraints on the origin and evolution of the layered mound in Gale Crater, Mars using Mars Reconnaissance Orbiter data
Abstract Gale Crater contains a 5.2 km-high central mound of layered material that is largely sedimentary in origin and has been considered as a potential landing site for both the MER (MarsExpand
A Periglacial Analog for Landforms in Gale Crater, Mars
Summary: Several features in a high thermal inertia (TI) unit at Gale crater can be interpreted within a periglacial framework. These features include polygonally fractured terrain ( cf. ice-wedgeExpand
Paleoclimate of Mars as captured by the stratigraphic record in Gale Crater
A kilometers-thick sedimentary sequence in Gale Crater exhibits stratigraphic changes in lithology that are consistent with transitions in aqueous and climatic conditions purported to be global inExpand
...
1
2
3
4
5
...