Showing 1 - 20 results of 121 for search '', query time: 0.13s Refine Results
  1. 1
    ⁴⁰Ar/³⁹Ar age-spectrum data for whole rock basalts, and plagioclase and biotite from tephra a traverse down the Porcupine River, east-central Alaska /
    by Kunk, Michael J
    Published 1992

    Government Document Book
  2. 2
    Summary of miscellaneous potassium-argon age measurements, U.S. Geological Survey, Menlo Park, California, for the years 1972-74
    Published 1976

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Electronic Book
  3. 3
    K-Ar ages for hornblende from granites and gneisses and for basaltic intrusives in Minnesota
    by Hanson, Gilbert N
    Published 1968

    Book
  4. 4
    Potassium-argon studies on sedimentary rocks of the Narragansett Basin, Rhode Island-Massachusetts /
    by Fleming, Robert W
    Published 1964

    Book
  5. 5
    Potassium-argon dating of rocks north and south of the Grenville front in the Val d'Or region, Quebec
    by Snelling, N. J
    Published 1962

    Book
  6. 6
    Age determinations and geological studies, K-Ar isotopic ages, report 16 /
    by Stevens, R. D
    Published 1982

    Book
  7. 7
    Compilation of potassium-argon ages of tertiary igneous rocks, Trans-Pecos Texas /
    Published 1986

    Book
  8. 8
    Potassium-argon ages of mainly intrusive rocks in the Saint Elias Mountains, Yukon and British Columbia /
    by Dodds, C. J
    Published 1988

    Book
  9. 9
    ⁴⁰Ar-³⁹Ar dating of the Jaramillo Normal Subchron and the Matuyama and Brunhes geomagnetic boundary
    by Izett, Glen Arthur, 1928-
    Published 1992

    Government Document Book
  10. 10
    K-Ar ages and paleomagnetic directions from the Lathrop Wells Volcanic Center, southwestern Nevada : an evaluation of polycyclic volcanism /
    Published 1998

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  11. 11
    Geological and geochemical studies of the Roskruge Range, Pima County, Arizona /
    by Bikerman, Michael
    Published 1965

    Thesis Book
  12. 12
    K-Ar ages of hornblende and biotite from Late Archaean rocks of eastern Finland : interpretation and discussion of tectonic implications /
    by Kontinen, Asko
    Published 1992

    Book
  13. 13
    Characterization of argillic alteration and K/Ar dating of illite at the Mercur Gold Mine, Utah : further evidence for a Mesozoic age of gold mineralization /
    by Wilson, Paula N
    Published 1993

    Book
  14. 14
    Summary of miscellaneous potassium-argon age measurements, U.S. Geological Survey, Menlo Park, California, for the years 1972-74 /
    Published 1976

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  15. 15
    Vozrast gornykh porod nekotorykh raĭonov Kazakhstana po dannym argonovogo metoda /
    by Semenova, T. P
    Published 1969

    Book
  16. 16
    Potassium-argon ages of some rocks from the Eastern Desert of Egypt
    by Higazy, Riad A
    Published 1960

    Book
  17. 17
    Potassium-argon geochronology of the eastern Transverse Ranges and southern Mojave Desert, southern California /
    by Miller, Fred K, Morton, Douglas M.
    Published 1980

    Government Document Book
  18. 18
    Index to K-AR age determinations for the State of Oregon
    Published 1982

    Government Document Book
  19. 19
    Compilation of revised ages of volcanic units in the San Juan Mountains, Colorado : recalculated K-Ar age determinations using IUGS constants
    by Hon, Ken
    Published 1983

    Government Document Book
  20. 20
    Map and tables showing preliminary results of potassium-argon age studies in the Circle quadrangle, Alaska, with a compilation of previous dating work
    Published 1981

    Government Document Map
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