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1
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2by Stephenson, Lloyd William, 1876-1962Subjects: “...Geology, Stratigraphic Cretaceous....”
Published 1937
Government Document Book -
3by Brown, L. F. (Leonard Franklin), 1928-Subjects: “...Geology, Stratigraphic Pennsylvanian....”
Published 1987
Book -
4
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5Published 1992Subjects: “...Geology, Stratigraphic Ordovician....”
Book -
6Published 1963Subjects: “...Geology, Stratigraphic Pleistocene....”
Book -
7by Bogardus, Egbert Hal, 1931-Subjects: “...Geology, Stratigraphic Pennsylvanian....”
Published 1957
Thesis Book -
8
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9by Barker, René A.Subjects: “...Geology, Stratigraphic Paleozoic....”
Published 1992
Government Document Book -
10
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11
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12Published 1984Subjects: “...Geology, Stratigraphic Cretaceous....”
Book -
13
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14Published 1959Subjects: “...Geology, Stratigraphic Permian....”
Book -
15Published 1958Subjects: “...Geology, Stratigraphic Eocene....”
Book -
16
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17by Jackson, Mary L. W.Subjects: “...Geology, Stratigraphic Cretaceous....”
Published 1991
Government Document Book -
18Published 1949Subjects: “...Geology, Stratigraphic....”
Book -
19Published 1979Subjects: “...Geology, Stratigraphic....”
Book -
20Published 1986Subjects: “...Geology, Stratigraphic....”
Book