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  • Volcanology and petrology of Volcán Miño, Andean Central Volcanic Zone

    Creator:
    McKee, Claire M.
    Abstract:
    Volcán Miño (21°11'S) is located on the westernmost periphery of a longlived complex of stratovolcarioes and domes called the Aucanquilcha Complex. The Aucanquilcha Complex ranges in age from 11 Ma to 1-lolocene and lies along the main N-S trending axis of Quaternary volcanoes in the Andean Central Volcanic Zone (CVZ)....
    Resource Type:
    Masters Thesis
    Full Text:
    microprobe data and graph after graph after graph. A special thank you to Randy Keller, for his willingness

  • Submarine earthquakes, volcanic eruptions and ambient noise in the Northeast Pacific

    Creator:
    Haxel, Joseph H.
    Abstract:
    Passive hydrophone technologies and a variety of acoustic methods are applied in the deep-ocean and shallow water coastal environments of the northeast Pacific. A catalog derived from U.S. Navy regional hydrophone array recordings of acoustic T- phases from seafloor earthquakes is examined, describing space/time patterns through empirical orthogonal function analysis...
    Resource Type:
    Dissertation

  • The marine geomorphology of American Samoa : shapes and distributions of deep sea volcanics

    Creator:
    Roberts, Jed T.
    Abstract:
    The geologic processes at work in American Samoa have long been a point of scientific debate. Of its numerous volcanic formations, few breach sea level, leaving an enormous proportion of their mass unavailable to traditional observation. This study aims to describe the deep sea geomorphology of American Samoa through compilation,...
    Resource Type:
    Masters Thesis
    Full Text:
      willingness  to  participate as a member of my graduate committee.   In this respect, I also thank Randy