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Geology, Stratigraphic
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Devonian Geologic Period
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1
by Pease, Maurice H., Jr., 1922-2012
[Washington, D.C.] : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989
[Washington, D.C.] : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989
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Government Document
Book
2
by Merriam, C. W. (Charles Warren), 1905-1974
Washington : Dept. of the Interior, Geological Survey : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976
Washington : Dept. of the Interior, Geological Survey : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976
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3
by Jones, Thomas H. (Thomas Henry), 1912-
Harrisburg, Commonwealth of Pennsylvania Dept. of Internal Affairs, Topographic and Geologic Survey, 1957
Harrisburg, Commonwealth of Pennsylvania Dept. of Internal Affairs, Topographic and Geologic Survey, 1957
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Book
4
by Nilsen, Tor Helge
Washington : U.S. G.P.O., 1983
Washington : U.S. G.P.O., 1983
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Book
5
by Chance, H. M. (Henry Martyn), 1856-1937
Harrisburg, Pub. by the Board of Commissioners for the Second Geological Survey, 1880
Harrisburg, Pub. by the Board of Commissioners for the Second Geological Survey, 1880
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Book
6
7
by Teichert, Curt, 1905-1996
Washington, U.S. Govt. Print. Off., 1965
Washington, U.S. Govt. Print. Off., 1965
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Book
8
by Pease, Maurice H., Jr., 1922-2012
Reston, VA : U.S. Geological Survey, 1988
Reston, VA : U.S. Geological Survey, 1988
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9
by Rankin, Douglas Whiting, 1931-
Washington, [D.C.] : U.S. G.P.O., 1965
Washington, [D.C.] : U.S. G.P.O., 1965
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Book
10
by Hosterman, John W. (John Wallace), 1923-
Washington : U.S. G.P.O ; for sale by the Supt. of Docs., U.S. G.P.O., 1983
Washington : U.S. G.P.O ; for sale by the Supt. of Docs., U.S. G.P.O., 1983
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11
by Laird, Wilson M. (Wilson Morrow), 1915-1997
[Harrisburg : 1941
[Harrisburg : 1941
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Book
12
by Berdan, Jean Milton
Washington, [D.C.] : U.S. G.P.O., 1964
Washington, [D.C.] : U.S. G.P.O., 1964
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Book
13
by Mullens, Thomas E. (Thomas Ellison), 1924-
Washington : U.S. Govt. Print. Off., 1980
Washington : U.S. Govt. Print. Off., 1980
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14
by Kepferle, Roy Clark, 1926-
Washington : U.S. Govt. Print. Off., 1980
Washington : U.S. Govt. Print. Off., 1980
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15
by Gates, Olcott, 1919-1999
Washington : U.S. Govt. Print. Off., 1980
Washington : U.S. Govt. Print. Off., 1980
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16
17
18
by Pepper, James F.
Reston, VA : U.S. Geological Survey, 1986
Reston, VA : U.S. Geological Survey, 1986
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19