Bilaketaren emaitzak

1

Isopach and lithofacies maps of The Devonian in the Appalachian Basin /

nork Oliver, William Albert, 1926-2005
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geological Survey, 1971

Government Document Liburua

2

Stratigraphy and paleontology of the Mahantango formation in south-central Pennsylvania /

nork Ellison, Robert L.
Harrisburg, PA. : Pennsylvania, Bureau of Topographic and Geological Survey, 1965

Government Document Liburua

3

Geology of the Red Valley sandstone in Forest and Venango Counties, Pennsylvania /

nork Kelley, Dana R.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1967

Government Document Liburua

4

The Oriskany sandstone in the subsurface of Pennsylvania /

nork Abel, Kathleen D.
Harrisburg, Pa. : Commonwealth of Pennsylvania [Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey] : May be purchased from State Book Store, 1981

Government Document Liburua

5

Devonian Tully limestone in Pennsylvania and comparison to type tully limestone in New York /

nork Heckel, Philip H.
Harrisburg [Pa.] : Pennsylvania. Bureau of Topographic and Geologic Survey, 1969

Government Document Liburua

6

Stratigraphy of the Devonian Trimmers Rock in Eastern Pennsylvania /

nork Frakes, Lawrence A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1967

Government Document Thesis Liburua

7

Upper Devonian stratigraphy and sedimentary environments in northeastern Pennsylvania /

nork Glaeser, J. Douglas
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1974

Government Document Liburua

8

Stratigraphy, structure, and sedimentary patterns in the Upper Devonian of Bradford County, Pennsylvania /

nork Woodrow, Donald L.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1968

Government Document Liburua

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