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1by Dobbin, C. E. (Carroll Edward), 1892-Subjects: “...Geology, Stratigraphic North Dakota....”
Published 1930
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2Subjects: “...Geology, Stratigraphic Precambrian....”
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3by Cashion, W. B. (William Bryan), 1923-Subjects: “...Geology, Stratigraphic Eocene....”
Published 1974
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6by Johnson, Ronald C. (Ronald Carl), 1950-Subjects: “...Geology, Stratigraphic Cretaceous....”
Published 1982
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7by Condon, Steven M.Subjects: “...Geology, Stratigraphic Paleozoic....”
Published 1995
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8by Fisher, D. Jerome, 1896-1988Subjects: “...Geology, Stratigraphic Cretaceous....”
Published 1960
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9by Karachewski, John A.Subjects: “...Geology, Stratigraphic Pennsylvanian....”
Published 1992
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10by Schenk, Christopher J.Subjects: “...Geology, Stratigraphic Pennsylvanian....”
Published 1987
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11by Nuccio, Vito F.Subjects: “...Geology, Stratigraphic Cretaceous....”
Published 1989
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12Published 1991Subjects: “...Geology, Stratigraphic Cretaceous....”
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13Published 1990Subjects: “...Geology, Stratigraphic Cretaceous....”
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14Published 1990Subjects: “...Geology, Stratigraphic Cretaceous....”
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15by Lindsey, David A.Subjects: “...Geology, Stratigraphic Pennsylvanian....”
Published 1995
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16by Shawe, Daniel R., 1925-Subjects: “...Geology, Stratigraphic....”
Published 1968
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17Published 1989Subjects: “...Geology, Stratigraphic Tertiary....”
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18by Johnson, Samuel Y.Subjects: “...Geology, Stratigraphic Permian....”
Published 1987
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19Published 1924Subjects: “...Geology, Stratigraphic Cretaceous....”
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20Published 1994Subjects: “...Geology, Stratigraphic Proterozoic....”
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