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  1. 1
    Late Precambrian ensimatic volcanism in the Central Eastern Desert of Egypt /
    by Stern, Robert James
    Published 1979
    Thesis Microform Book
  2. 2
    Origin of divergent magmas at Crater Lake, Oregon /
    by Ritchey, Joseph Landon, 1943-
    Published 1979
    Thesis Book
  3. 3
    Helium, neon, water, and carbon in volcanic rocks and gases /
    by Poreda, Robert
    Published 1983
    Thesis Book
  4. 4
    Fluctuations in circum-Pacific volcanic activity and in the seismicity of South America /
    by Michael, Marion O.
    Published 1973
    Thesis Book
  5. 5
    Helium and lead isotope geochemistry of oceanic volcanic rocks from the East Pacific and South Atlantic /
    Thesis Book
  6. 6
    Tectonic evolution and midplate volcanism in the South Pacific /
    by Jordahl, Kelsey Allyn, 1970-
    Published 1999
    Thesis Book
  7. 7
    Reconnaissance geology of the Bernardino volcanic field, Cochise County, Arizona /
    by Lynch, Daniel James
    Published 1972
    Thesis Book
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