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1by Miser, Hugh D. (Hugh Dinsmore), 1884-1969Subjects: “...Geology, Stratigraphic Carboniferous....”
Published 1927
Book -
2by Frezon, Sherwood E. (Sherwood Earl), 1921-Subjects: “...Geology, Stratigraphic Paleozoic....”
Published 1962
Book -
3by Henbest, Lloyd G. (Lloyd George), 1900-1987Subjects: “...Geology, Stratigraphic Pennsylvanian....”
Published 1968
Government Document Book -
4Published 1993Subjects: “...Geology, Stratigraphic Quaternary Maps....”
Government Document Map