Showing 1 - 20 results of 67 for search '"Geology"', query time: 0.35s Refine Results
  1. 1
    Stratigraphy of Middle Ordovician rocks in the zinc-lead district of Wisconsin, Illinois, and Iowa /
    by Agnew, Allen F., 1918-2012
    Published 1956
    Subjects: “...Geology, Stratigraphic Ordovician....”
    Government Document Book
  2. 2
    The Mississippian and Pennsylvanian (Carboniferous) systems in the United States /
    Published 1980
    Subjects: “...Geology, Stratigraphic Carboniferous....”
    Government Document Book
  3. 3
    The Missouri Valley traverse in Iowa, north of the Jones Point deformation /
    Subjects: “...Geology Iowa....”
    Book
  4. 4
    Report on the geological survey of the State of Iowa : to the Thirteenth General Assembly, January, 1870, containing results of examinations and observations made within the years 1866, 1867, 1868, and 1869 /
    Subjects: “...Geology Iowa....”
    Book
  5. 5
    The Redfield anticline of Nebraska and Iowa /
    Subjects: “...Geology Nebraska....”
    Book
  6. 6
    The Red Oak-Stennett-Lewis traverse of Iowa /
    Subjects: “...Geology Iowa....”
    Book
  7. 7
    Further studies on the Pleistocene geology of northwestern Iowa /
    Subjects: “...Geology Iowa....”
    Book
  8. 8
    Clastic rocks associated with the Midcontinent Rift System in Iowa.
    by Anderson, Raymond R.
    Published 1997
    Subjects: “...Geology, Stratigraphic Proterozoic....”
    Government Document Book
  9. 9
    Geology of the Omaha-Council Bluffs area, Nebraska-Iowa /
    Subjects: “...Geology Iowa Pottawattamie County....”
    Get full text
    Government Document eBook
  10. 10
    A bibliography of Pennsylvanian geology and coal in Iowa /
    by Van Dorpe, Paul E.
    Published 1980
    Subjects: “...Geology, Stratigraphic Pennsylvanian Bibliography....”
    Book
  11. 11
    Quaternary geologic map of the Des Moines 4 x 6 quadrangle, United States /
    Published 1991
    Subjects: “...Geology, Stratigraphic Quaternary Maps....”
    Government Document Map
  12. 12
    The Maquoketa Formation (Upper Ordovician) in Iowa /
    by Parker, Mary C.
    Published 1971
    Subjects: “...Geology, Stratigraphic Ordovician Maps....”
    Map
  13. 13
    Bedrock topography of central Iowa /
    Published 1985
    Subjects: “...Geology, Structural Maps....”
    Government Document Map
  14. 14
    Bedrock topography of northwest Iowa /
    Published 1986
    Subjects: “...Geology, Structural Maps....”
    Government Document Map
  15. 15
    Bedrock topography of south-central Iowa /
    by Cagle, Joseph W.
    Published 1973
    Subjects: “...Geology Iowa Maps....”
    Government Document Map
  16. 16
    Bedrock topography of northeast Iowa /
    by Hansen, Robert E.
    Published 1975
    Subjects: “...Geology Iowa Maps....”
    Government Document Map
  17. 17
    Bedrock topography of north-central Iowa /
    by Hansen, Robert E.
    Published 1978
    Subjects: “...Geology Iowa Maps....”
    Government Document Map
  18. 18
    Bedrock topography of southeast Iowa /
    by Hansen, Robert E.
    Published 1973
    Subjects: “...Geology Iowa Maps....”
    Government Document Map
  19. 19
    Geological highway map of the northern Great Plains region : North Dakota, Nebraska, South Dakota, Iowa, Minnesota /
    by Bennison, A. P.
    Published 1984
    Subjects: “...Geology North Dakota Maps....”
    Map
  20. 20
    Geology of the Potosi quadrangle, Grant County, Wisconsin, and Dubuque County, Iowa /
    by Whitlow, Jesse W.
    Published 1966
    Subjects: “...Geology Wisconsin Grant County....”
    Get full text
    Government Document
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