Suggested Topics within your search.
Showing 21 - 40 results of 732 for search '', query time: 0.17s Refine Results
21
Stratigraphy of the Cambrian and Ordovician rocks of east-central Alaska,
by Brabb, Earl E., 1929-
Washington, U.S. Govt. Print. Off., 1967

Government Document Book
22
A lithostratigraphic, petrographic and chemical investigation of the Lower Middle Ordovician carbonate rocks in central Pennsylvania, by Morris Rones .
by Rones, Morris, 1922-1965
Harrisburg [Commonwealth of Pennsylvania, State Planning Board, Bureau of Topographic and Geologic Survey] 1969

Book
23
Carbonates of the Lower and Middle Ordovician in central Pennsylvania
by Chafetz, Henry
Harrisburg [Pa. Commonwealth of Pennsylvania, State Planning Board, Bureau of Topographic and Geologic Survey] 1969

Book
24
Teiichispira, a new early Ordovician gastropod genus,
by Yochelson, Ellis L. (Ellis Leon), 1928-2006
Washington, U.S. Govt. Print. Off., 1968

Government Document Book
25
Leperditicopid ostracodes from Ordovician rocks of Kentucky and nearby states and characteristic features of the Order Leperditicopida /
by Berdan, Jean Milton
Washington : Alexandria, VA : U.S. G.P.O. ; For sale by the Distribution Branch, U.S. Geological Survey, 1984

Government Document Book
27
Review of Ordovician pelecypods.
by Pojeta, John, Jr
Washington, U.S. Dept. of the Interior, U.S. Govt. Print. Off., 1971

Government Document Book
28
Stratigraphy of Lower Ordovician Nittany dolomite in central Pennsylvania,
by Spelman, Allen R.
Harrisburg [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1966

Book
29
Calymenid and other Ordovician trilobites from Kentucky and Ohio.
by Ross, Reuben James, 1918-
Washington, U.S. Govt. Print. Off., 1967

Government Document Book
30
Clays Ferry Formation (Ordovician), a new map unit in south-central Kentucky,
by Weir, Gordon W. (Gordon Whitney), 1922-2011
Washington, U.S. Govt. Print. Off., 1965

Book
31
Echinoderms from Middle and Upper Ordovician rocks of Kentucky /
by Parsley, Ronald L.
Washington, D.C. : U.S. G.P.O., 1981

Government Document Book
32
Subsurface Trenton and sub-Trenton rocks in Ohio, New York, Pennsylvania and West Virginia.
by Fettke, Charles R. (Charles Reinhard), 1888-1959
[Harrisburg Commonwealth of Pennsylvania] Dept. of Internal Affairs, Topographic and Geologic Survey, 1948

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
33
Structure and stratigraphy of the limestones and dolomites of Dauphin County, Pennsylvania,
by MacLachlan, David B.
Harrisburg [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1967

Book
34
Middle and Lower Ordovician formations in southernmost Nevada and adjacent California /
by Ross, Reuben James, 1918-
Washington, [D.C.] : U.S. G.P.O., 1964

Book
36
Stratigraphy of the Beekmantown group in southeastern Pennsylvania.
by Hobson, John P. (John Peter), 1928-
Harrisburg [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Topographic and Geologic Survey] 1963

Book
37
Ordovician graptolites of the Basin Ranges in California, Nevada, Utah, and Idaho /
by Ross, Reuben James, 1918-
Washington, [D.C.] : U.S. G.P.O., 1963

Book
38
The Paxton Group of southeastern New England /
by Barosh, Patrick J. (Patrick James), 1936-
[Reston, Va.?] : Denver, CO : Dept. of the Interior, U.S. Geological Survey ; For sale by the Books and Open-File Reports Section, 1988

Government Document Book
39
A stratigraphic and sedimentologic analysis of some Lower and Middle Silurian clastic rocks of the North-Central Appalachians /

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Thesis Book
40
The Lexington limestone (Middle Ordovician) of central Kentucky,
by Black, Douglas F. B.
Washington, U.S. Govt. Print. Off., 1965

Book
Search Tools: Get RSS Feed — Email this Search — Save Search