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Raymond E. Arvidson

Researcher at Washington University in St. Louis

Publications -  537
Citations -  39867

Raymond E. Arvidson is an academic researcher from Washington University in St. Louis. The author has contributed to research in topics: Mars Exploration Program & Impact crater. The author has an hindex of 101, co-authored 530 publications receiving 36224 citations. Previous affiliations of Raymond E. Arvidson include University of Washington.

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Sulfates in Martian layered terrains: the OMEGA/Mars Express view.

TL;DR: Outcrops in Valles Marineris, Margaritifer Sinus, and Terra Meridiani show evidence for kieserite, gypsum, and polyhydrated sulfates, which constitute direct records of the past aqueous activity on Mars.
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Mars surface diversity as revealed by the OMEGA/Mars Express observations.

TL;DR: The OMEGA investigation, on board the European Space Agency Mars Express mission, has identified and mapped mafic iron-bearing silicates of both the northern and southern crust, localized concentrations of hydrated phyllosilicates and sulfates but no carbonates, and ices and frosts with a water-ice composition of the north polar perennial cap.