Showing 1 - 20 results of 201 for search '"Geology"', query time: 0.42s Refine Results
  1. 1
    Guidebook for field trips : Atlantic City meeting, 1957 /
    Published 1957
    Subjects: “...Geology New Jersey....”
    Book
  2. 2
    Subsurface projection of Cambro-Ordovician sediments in the Pennsylvania-New York region.
    by Swartz, Frank McKim, 1899-
    Published 1950
    Subjects: “...Geology, Stratigraphic Cambrian....”
    Book
  3. 3
    The Shawangunk Formation (Upper Ordovician(?) to Middle Silurian) in eastern Pennsylvania /
    Subjects: “...Geology, Stratigraphic Silurian....”
    Government Document Book
  4. 4
    The resuscitation of the term Bryn Mawr gravel /
    Subjects: “...Geology Pennsylvania....”
    Government Document Book
  5. 5
    Summary of the Ancestral Rocky Mountains epeirogeny in Wyoming and adjacent areas /
    by Maughan, Edwin K., 1926-1995
    Published 1990
    Subjects: “...Geology, Stratigraphic Mississippian....”
    Government Document Microform Book
  6. 6
    Middle Devonian stratigraphy in central Pennsylvania : a revision /
    by Faill, Rodger T.
    Published 1978
    Subjects: “...Geology, Stratigraphic Devonian....”
    Book
  7. 7
    A Paleozoic section in south-central Pennsylvania /
    by Willard, Bradford, 1894-
    Published 1938
    Subjects: “...Geology Pennsylvania....”
    Book
  8. 8
    Upper Devonian marine-nonmarine transition, southern Pennsylvania /
    by Walker, Roger G.
    Published 1972
    Subjects: “...Geology, Stratigraphic Devonian....”
    Book
  9. 9
    The nomenclature, type localities and correlation of the Pennsylvanian subdivisions in eastern Nebraska and adjacent states.
    Subjects: “...Geology Nebraska....”
    Book
  10. 10
    Pleistocene terraces of the Susquehanna River, Pennsylvania.
    by Peltier, Louis C.
    Published 1949
    Subjects: “...Geology, Stratigraphic Pleistocene....”
    Thesis Book
  11. 11
    Geology of selected areas in New Jersey and Eastern Pennsylvania and guidebook of excursions /
    Published 1969
    Subjects: “...Geology New Jersey....”
    Book
  12. 12
    Stratigraphic correlation chart of Pennsylvania /
    Published 1986
    Subjects: “...Geology, Stratigraphic Pennsylvania....”
    Book
  13. 13
    Geology of the New Tripoli quadrangle, Lehigh, Berks, Schuylkill, and Carbon counties, Pennsylvania /
    by Epstein, Jack Burton, 1935-
    Published 1993
    Subjects: “...Geology Pennsylvania....”
    Government Document Book
  14. 14
    Some linguloid shells from the late Devonian and early carboniferous rocks of Pennsylvania and Ohio /
    Subjects: “...Geology Pennsylvania....”
    Government Document Book
  15. 15
    Geology of the Red Valley sandstone in Forest and Venango Counties, Pennsylvania /
    by Kelley, Dana R.
    Published 1967
    Subjects: “...Geology, Stratigraphic Devonian....”
    Book
  16. 16
    Onesquethawan stratigraphy (Lower and Middle Devonian) of northeastern Pennsylvania /
    by Epstein, Jack Burton, 1935-
    Published 1984
    Subjects: “...Geology, Stratigraphic Devonian....”
    Government Document Book
  17. 17
    Coal-bearing Upper Pennsylvanian and Lower Permian rocks, Washington area, Pennsylvania /
    Subjects: “...Geology, Stratigraphic Permian....”
    Government Document Book
  18. 18
    The Oriskany sandstone in the subsurface of Pennsylvania /
    by Abel, Kathleen D.
    Published 1981
    Subjects: “...Geology, Stratigraphic Ordovician....”
    Book
  19. 19
    Pennsylvanian correlations in the eastern interior and Appalachian coal fields /
    Subjects: “...Geology, Stratigraphic Pennsylvania....”
    Book
  20. 20
    Descriptions and correlations of coal bed facies, Lower Freeport(?) coal bed, west-central Pa /
    Published 1985
    Subjects: “...Coal Geology Pennsylvania....”
    Government Document Book
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