Geologic and mineralogic mapping of Aram Chaos: Evidence for a water-rich history

@article{Glotch2005GeologicAM,
  title={Geologic and mineralogic mapping of Aram Chaos: Evidence for a water-rich history},
  author={Timothy D. Glotch and Philip R. Christensen},
  journal={Journal of Geophysical Research},
  year={2005},
  volume={110},
  pages={1-21}
}
[1] The Aram Chaos crater on Mars contains gray, crystalline hematite within a stack of layered sediments. The Mars Global Surveyor Thermal Emission Spectrometer (MGS-TES) and Odyssey Thermal Emission Imaging System (THEMIS) were used in conjunction with data from the MGS Mars Orbital Laser Altimeter (MOLA) and the MGS Mars Orbital Camera (MOC) instruments to investigate the nature of the hematite deposits in Aram Chaos. Superposition relationships indicate that the layered sediments in Aram… 

Mineralogical composition, structure, morphology, and geological history of Aram Chaos crater fill on Mars derived from OMEGA Mars Express data

[1] Aram Chaos is a crater 280 km in diameter centered at 2.5°N, 338.5°E. It is filled by chaotic terrains overlain by a dome-shaped, layered 900 m thick formation displaying spectral signatures of

Evidence for aqueous deposition of hematite-and sulfate-rich light-toned layered deposits in Aureum and Iani Chaos, Mars

[1] Two new gray hematite-rich units have been found in Aureum and Iani Chaos, Mars, using data acquired by the Mars Global Surveyor Thermal Emission Spectrometer. These regions correspond with

Tectono-magmatic, sedimentary and hydrothermal history of Arsinoes and Pyrrhae Chaos, Mars

18 Arsinoes and Pyrrhae Chaos are two adjacent chaotic terrains located east to Valles Marineris 19 and west to Arabia Terra, on Mars. In this work we produced a morpho-stratigraphic map of 20 the

Stratigraphy of hydrated sulfates in the sedimentary deposits of Aram Chaos, Mars

[1] Sedimentary deposits within the 280 km wide crater containing Aram Chaos (∼3°N, 339°E) have been differentially eroded by wind to expose a stratigraphic column 900–1000 m thick that unconformably

Gray hematite distribution and formation in Ophir and Candor chasmata

[1] We have studied eight of the spatially largest locations in Ophir and Candor chasmata that have the highest abundances of coarse-grained gray hematite, as measured by the Mars Global Surveyor

Hydrated minerals in the deposits of Aureum Chaos

Tectono‐Magmatic, Sedimentary, and Hydrothermal History of Arsinoes and Pyrrhae Chaos, Mars

Arsinoes and Pyrrhae Chaos are two adjacent chaotic terrains located east of Valles Marineris and west of Arabia Terra, on Mars. In this work, we produced a morpho‐stratigraphic map of the area,

Submitted for publication in Journal of Geophysical Research: Planets

18 Arsinoes and Pyrrhae Chaos are two adjacent chaotic terrains located east to Valles Marineris 19 and west to Arabia Terra, on Mars. In this work we produced a morpho-stratigraphic map of 20 the
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