Showing 1 - 13 results of 13 for search '', query time: 0.21s Refine Results
  1. 1
    Petrology of Bethel sandstone of south-central Illinois /
    by Pye, Willard Dickison
    Published 1944
    Book
  2. 2
    Petrology and sedimentation of the Pennsylvanian sediments in southern Illinois : a vertical profile /
    by Potter, Paul Edwin
    Published 1958
    Book
  3. 3
    Petrology of the Pennsylvania underclays of Illinois /
    Book
  4. 4
    Classification of the Pennsylvanian rocks of Illinois as of 1956 /
    Book
  5. 5
    Petrography and origin of Illinois nodular cherts.
    by Biggs, Donald Lee
    Published 1957
    Book
  6. 6
    Geology and petrology of the Anvil Rock sandstone of southern Illinois.
    by Hopkins, M. E., 1928-
    Published 1958
    Book
  7. 7
    Petrology and sedimentation of upper Chester sandstones.
    by Siever, Raymond
    Published 1954
    Book
  8. 8
    Short papers on geologic subjects : Some new observations on Niagaran reefs in Illinois /
    Published 1953
    Book
  9. 9
    Geochemistry of carbonate sediments and sedimentary carbonate rocks.
    by Graf, Donald Lee
    Published 1960
    Book
  10. 10
    Trace elements, rare earths, and chemical composition of southern Illinois igneous rocks.
    by Bradbury, James C.
    Published 1962
    Book
  11. 11
    Deep stratigraphic test well near Rock Island, Illinois /
    Book
  12. 12
    Lithostratigraphy and depositional environments of the Maquoketa Group (Ordovician) in northern Illinois /
    by Kolata, Dennis R.
    Published 1983
    Book
  13. 13
    Classification of the Pennsylvanian strata of Illinois /
    Book
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