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Filtering by: Advisor Hellickson, Martin L. Remove constraint Advisor: Hellickson, Martin L. Advisor Grunder, Anita L. Remove constraint Advisor: Grunder, Anita L.

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  • Biotic alteration of oceanic basalt glass

    Creator:
    Drinnan, Megan R.
    Abstract:
    The subsurface microbial biosphere in the igneous oceanic crust has implications for global geochemical cycling, early life on Earth, and the search for life on Mars. Microscopic evidence of a subsurface microbial ecosystem includes biotic alteration textures associated with basaltic glass. The exact conditions in the basaltic layer that make...
    Resource Type:
    Masters Thesis
    Full Text:
    approved: _______________________________________________________________________ Martin R. Fisk