Showing 41 - 60 results of 108 for search '', query time: 0.13s Refine Results
  1. 41
    Geochronology, stratigraphy, and typology /
    by Wilson, John Andrew, 1914-
    Published 1975
    Book
  2. 42
    Geologic time /
    Government Document Book
  3. 43
    The geochronology and evolution of Africa /
    by Cahen, L. (Lucien)
    Published 1983
    Book
  4. 44
    The Carbon cycle and atmospheric CO₂ : natural variations, Archean to present /
    Published 1985
    Conference Proceeding Book
  5. 45
    Ostracoda in the earth sciences /
    Published 1988
    Book
  6. 46
    Conodont color alteration : an index to organic metamorphism /
    Government Document Book
  7. 47
    A new method of alluvial age dating based on progressive weathering, with application to the time-history of fault activity in southern California /
    by Crook, Richard, 1939-
    Published 1980
    Government Document Book
  8. 48
    K-AR geochronology of basement rocks on the northern flank of the Huancabama deflection, Ecuador /
    by Feininger, Tomas
    Published 1982
    Government Document Book
  9. 49
    Millerton Lake quadrangle, west-central Sierra Nevada, California : analytic data /
    by Bateman, Paul C., 1910-2007
    Published 1983
    Government Document Book
  10. 50
    Geochemical features and Ar/Ar age of tholeiitic and mafic-alkalic dikes in Aroostook County, northeastern Maine /
    Published 1984
    Government Document Book
  11. 51
    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
  12. 52
    Introduction to correlation of Precambrian rock sequences /
    by Harrison, Jack Edward, 1924-
    Published 1984
    Government Document Book
  13. 53
    Precambrian geochronology of part of northwestern Saudi Arabia, Kingdom of Saudi Arabia /
    by Hedge, Carl E.
    Published 1984
    Government Document Book
  14. 54
    Geology and geochronology of granitoid and metamorphic rocks of late Archean age in northwestern Wisconsin /
    Published 1985
    Government Document Book
  15. 55
    Radiometric dating, geologic time, and the age of the Earth : a reply to "scientific" creationism /
    by Dalrymple, G. Brent
    Published 1986
    Government Document Microform Book
  16. 56
    Shorter contributions to isotope research : topical reports on geochronology and isotope geochemistry /
    Published 1986
    Government Document Book
  17. 57
    Ar/Ar age-spectrum data for metamorphic and plutonic rocks from west-central Idaho /
    Published 1987
    Government Document Microform Book
  18. 58
    U/PB zircon geochronology of the southern part of the Nabitah mobile belt and Pan-African Continental collision in the Saudi Arabian Shield /
    Published 1985
    Government Document Microform Book
  19. 59
    Climate and time in their geological relations : a theory of secular changes of the earth's climate /
    by Croll, James, 1821-1890
    Published 1875
    Microform Book
  20. 60
    Compilation of radiometric age determinations in Arizona /
    Published 1986
    Government Document Book
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