Showing 1 - 20 results of 71 for search '', query time: 0.18s Refine Results
  1. 1
    Las Animas Formation (upper Precambrian) in the subsurface of southeastern Colorado /
    by Tweto, Ogden, 1912-1983
    Published 1983
    Get full text
    Government Document eBook
  2. 2
    Origin and early evolution of the Metazoa /
    Published 1992
    Connect to the full text of this electronic book
    eBook
  3. 3
    East European craton : early Precambrian history and 3D models of deep crustal structure /
    Software eBook
  4. 4
    Pre-Cambrian geology of North America /
    Get full text
    Government Document eBook
  5. 5
    Mineral resources of the Llano-Burnet region, Texas : with an account of the pre-Cambrian geology /
    by Paige, Sidney, 1880-1968
    Published 1911
    Get full text
    Government Document eBook
  6. 6
    Sapphirine in Precambrian rocks associated with stratabound sulfide deposits, Custer County, Colorado /
    Get full text
    Government Document eBook
  7. 7
    Precambrian deposits of zinc-copper-lead sulfides and zinc spinel (gahnite) in Colorado /
    Get full text
    Government Document eBook
  8. 8
    The Prichard Formation of the lower part of the Belt Supergroup (middle Proterozoic), near Plains, Sanders County, Montana /
    by Cressman, Earle Rupert, 1923-
    Published 1985
    Get full text
    Government Document eBook
  9. 9
    Pre-Cambrian geology and mineral resources of the Delaware Water Gap and Easton quadrangles, New Jersey and Pennsylvania /
    Get full text
    Government Document eBook
  10. 10
    Geology of Precambrian rocks, Idaho Springs district, Colorado /
    by Moench, Robert Hadley, 1926-
    Published 1964
    Get full text
    Government Document eBook
  11. 11
    Review and annotated bibliography of ancient lake deposits (Precambrian to Pleistocene) in the Western States /
    Get full text
    Government Document eBook
  12. 12
    Gold Deposits Related to Greenstone Belts in Brazil--Deposit Modeling Workshop : Part A--Excursions /
    Published 1991
    Get full text
    Government Document Conference Proceeding eBook
  13. 13
    A preliminary report on the Precambrian iron deposits near Atlantic City, Wyoming /
    Get full text
    Government Document
  14. 14
    Changes in nomenclature of upper Precambrian to lower Paleozoic(?) formations in the Natick quadrangle, eastern Massachusetts, and their tentative correlations with rocks in Rhode Island and Connecticut /
    Get full text
    Government Document eBook
  15. 15
    Geology of the Precambrian W (lower Precambrian) rocks in western Gogebic County, Michigan /
    by Schmidt, Robert Gordon, 1924-
    Published 1976
    Get full text
    Government Document eBook
  16. 16
    Nomenclature of Precambrian rocks in Colorado /
    by Tweto, Ogden, 1912-1983
    Published 1977
    Get full text
    Government Document eBook
  17. 17
    Mineralogy and geochemistry of some Belt rocks, Montana and Idaho : a comparison of rocks from two widely separated area in Belt terrane /
    Get full text
    Government Document eBook
  18. 18
    Petrography and correlation of Precambrian clastic sedimentary rocks associated with the Midcontinent Rift System /
    by Berendsen, Pieter
    Published 1993
    Get full text
    Government Document eBook
  19. 19
    The Reany Creek Formation, Marquette County, Michigan : description of a new formation of Precambrian age in northern Michigan /
    Get full text
    Government Document eBook
  20. 20
    Revision of Precambrian stratigraphy in the Prescott-Jerome area, Yavapai County, Arizona /
    Get full text
    Government Document eBook
Search Tools: RSS Feed – Email Search