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Showing 1–3 of 3 results
Advanced filters: Author: E. Noe Dobrea Clear advanced filters

  • Results from the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) of phyllosilicate-rich regions are reported. It is discovered that stratigraphic relationships show olivine-rich materials overlying phyllosilicate-bearing units, indicating cessation of aqueous alteration before emplacement of the olivine-bearing unit. It is also found phyllosilicates in sedimentary deposits clearly laid by water, pointing to a rich diversity of Noachian environments conducive to habitability.

    • John F. Mustard
    • S. L. Murchie
    • M. Wolff
    Research
    Nature
    Volume: 454, P: 305-309

  • The Eridania basin on Mars was once the site of a vast inland sea. Here, the authors show that the most ancient materials in the Eridania basin were formed in a deep-water hydrothermal setting and may be an analogue for early environmental conditions on Earth.

    • Joseph R. Michalski
    • Eldar Z. Noe Dobrea
    • Javier Cuadros
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-10