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  1. 1
    Geologic map of Precambrian rocks of Iron Mountain and Escanaba 10 x 20 quadrangles, northeastern Wisconsin and northwestern Michigan /
    Published 1990

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Map
  2. 2
    Preliminary aeromagnetic map covering most of the exposed Precambrian terrane in Wisconsin /
    by Zietz, Isidore, 1919-
    Published 1977

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Map
  3. 3
    Gold Deposits Related to Greenstone Belts in Brazil--Deposit Modeling Workshop : Part A--Excursions /
    Published 1991

    Government Document Conference Proceeding Book
  4. 4
    Structural geology of parautochthonous and allochthonous terranes of the Penokean orogeny in Upper Michigan : comparisons with northern Appalachian tectonics /
    by Gregg, William J.
    Published 1993

    Government Document Book
  5. 5
    Petrography and correlation of Precambrian clastic sedimentary rocks associated with the Midcontinent Rift System /
    by Berendsen, Pieter, Barczuk, Andrzej
    Published 1993

    Government Document Book
  6. 6
    Precambrian crustal blocks in Minnesota : neodymium isotope evidence from basement and metasedimentary rocks /
    by Hemming, S. R.
    Published 1995

    Government Document Book
  7. 7
    Sapphirine in Precambrian rocks associated with stratabound sulfide deposits, Custer County, Colorado /

    Government Document Book
  8. 8
    Proterozoic geology of the Brady Butte area, Yavapai County, Arizona : a study of the stratigraphy and structure of the Proterozoic stratified and associated intrusive rocks /

    Government Document Book
  9. 9
    Geology and metallogeny of Archean and Proterozoic basement terranes in the northern midcontinent, U.S.A.--an overview /

    Government Document Book
  10. 10
    Stratigraphy and lithocorrelation of the Snowslip Formation (Middle Proterozoic Belt Supergroup), Glacier National Park, Montana /

    Government Document Book
  11. 11
    Stratigraphic and structural relations of the Hoodoo Quartzite and Yellowjacket Formation of Middle Proterozoic age from Hoodoo Creek eastward to Mount Taylor, central Idaho : with a geologic map of the region between the middle fork of the Salmon River and the Salmon River /

    Government Document Book
  12. 12
    Neodymium isotopic evidence for Early Proterozoic units in the Watersmeet Gneiss Dome, northern Michigan /
    by Barovich, Karin M., Patchett, John
    Published 1991

    Government Document Book
  13. 13
    Geology and geochemistry of synsedimentary cobaltiferous-pyrite deposits, Iron Creek, Lemhi County, Idaho /

    Government Document Book
  14. 14
    Precambrian deposits of zinc-copper-lead sulfides and zinc spinel (gahnite) in Colorado : an interim report evaluating these Precambrian deposits as potential resources of base and precious metals /
    by Sheridan, Douglas M., 1921-
    Published 1984

    Government Document Book
  15. 15
    The Marquette Range Supergroup in the Gogebic iron district, Michigan and Wisconsin /
    by Schmidt, Robert Gordon, 1924-
    Published 1980

    Government Document Book
  16. 16
    Sixteenth annual report of the United States Geological Survey to the Secretary of the Interior 1894-95 /
    Published 1896

    Book
  17. 17
    Geologic map of Precambrian rocks of the Sierra Madre : Carbon County, Wyoming, and Jackson and Routt counties, Colorado /

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Map
  18. 18
    Geologic map of Precambrian rocks of Rice Lake 10 x 20 quadrangle, northern Wisconsin /
    Published 1989

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Map
  19. 19
    Map of New Mexico showing oil and gas fields, unsuccessful test wells, Precambrian rocks, and pipelines /
    by Vlissides, Sophie D
    Published 1961

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Map
  20. 20
    Geologic map of Wisconsin : showing artesian conditions and elevations of the Pre-Cambrian /
    by Weidman, Samuel, 1870-
    Published 1915

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Map
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