Search Results

1

Stratigraphy of the Cambrian to Middle Ordovician rocks of central and western Pennsylvania,

by Wagner, Walter Richard, 1928-1974
Harrisburg [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1966

Book

2

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

3

Subsurface Cambro-Ordovician stratigraphy of northwestern Pennsylvania and bordering states /

by Wagner, Warren Richard, 1912-
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geological Survey, 1961

Government Document Book

4

Structure and stratigraphy of the limestones and dolomites of Dauphin County, Pennsylvania /

by MacLachlan, David B.
Harrisburg : Pennsylvania Topographic and Geologic Survey, 1967

Book

5

Subsurface projection of Cambro-Ordovician sediments in the Pennsylvania-New York region /

by Swartz, Frank M. (Frank McKim), 1899-1982
Harrisburg, Pa. : Commonwealth of Pennsylvania, Department of Internal Affairs, Topographic and Geologic Survey, 1950

Government Document Book

6

Stratigraphy of the Cambrian to Middle Ordovician rocks of central and western Pennsylvania /

by Wagner, Walter Richard, 1928-1974
Harrisburg, PA. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1966

Government Document Book

7

Structure and stratigraphy of the limestones and dolomites of Dauphin County, Pennsylvania /

by MacLachlan, David B.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1967

Government Document Book

8

Geology of the carbonate rocks in western Franklin County, Pennsylvania /

by Clark, John H.
[Harrisburg] : Commonwealth of Pennsylvania, State Planning Board, Bureau of Topographic & Geologic Survey, 1970

Government Document Book

9

Upper Cambrian fossils from Bucks County, Pennsylvania /

by Howell, Benjamin F. (Benjamin Franklin), 1890-1976
Harrisburg, PA. : Commonwealth of Pennsylvania, Department of Internal Affairs, Bureau of Topographic and Geological Survey, 1957

Book

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