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Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1963

Cohee, George Vincent, 1907-
Washington, [D.C.] : U.S. G.P.O., 1965. 1965

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1964.

Cohee, George Vincent, 1907-
Washington, U.S. Govt. Print. Off., 1965. 1965

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1965.

Cohee, George Vincent, 1907-
Washington, U.S. Govt. Print. Off., 1966. 1966

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1966,

Cohee, George Vincent, 1907-
Washington, U.S. Govt. Print. Off., 1967. 1967

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1967,

Cohee, George Vincent, 1907-
Washington, U.S. Govt. Print. Off., 1969. 1969

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1968,

Cohee, George Vincent, 1907-
Washington, U.S. Govt. Print. Off., 1970. 1970

Changes in stratigraphic nomenclature by the U.S. Geological Survey : 1969

Cohee, George Vincent, 1907-
Washington : U.S. G.P.O., 1970. 1970

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1970,

Cohee, George Vincent, 1907-
Washington, U.S. Govt. Print. Off., 1971. 1971

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1971,

Cohee, George Vincent, 1907-
Washington, U.S. Govt. Print. Off., 1972. 1972

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1972

Cohee, George Vincent, 1907-
Washington : U.S. Govt. Print. Off., 1974. 1974

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1973

Cohee, George Vincent, 1907-
Washington : U.S. Govt. Print. Off., 1975. 1975

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1974

Cohee, George Vincent, 1907-
Washington : U.S. Govt. Print. Off., 1975. 1975

Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1975

Cohee, George Vincent, 1907-
Washington : U.S. Govt. Print. Off., 1976. 1976

Coal resources of Michigan

Washington : United States Dept. of the Interior Geological Survey, 1950. 1950

Contributions to the geologic time scale : papers given at the Geological Time Scale Symposium 106.6

Geological Time Scale Symposium 106.6 (Sydney) (1976)
Tulsa : American Association of Petroleum Geologists, 1978. 1978