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southwestern Pennsylvania

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Series: SEPM Gulf Coast Section Publications
Published: 01 December 2009
DOI: 10.5724/gcs.09.29.0254
EISBN: 978-0-9836096-1-2
... in southwestern Pennsylvania and West Virginia ( Ettensohn, 1998 ). The Middle Devonian stratigraphic succession in this area consists of the following formations in ascending order: the Onondaga Limestone (Eifelian), Marcellus Shale (Eifelian), Mahantango Shale (Givetian), Tully Limestone (Givetian), and Harrell...
Series: DNAG, Continent-Ocean Transect Series
Published: 01 January 1995
DOI: 10.1130/DNAG-COT-E-3
EISBN: 9780813754376
Journal Article
Published: 01 May 1991
Journal of Paleontology (1991) 65 (3): 465–480.
Journal Article
Journal: AAPG Bulletin
Published: 01 December 1984
AAPG Bulletin (1984) 68 (12): 1916.
...K. Brezinski David Abstract Through much of southwestern Pennsylvania, adjacent Maryland, and West Virginia, Upper Mississippian (Chesterian) strata are represented by intertonguing of red clastics of the Mauch Chunk Formation and carbonates of the Loyalhanna and Wymps Gap Limestones. The lower...
Journal Article
Journal: AAPG Bulletin
Published: 01 December 1984
AAPG Bulletin (1984) 68 (12): 1925.
...M. Murin Timothy; Jack Donahue Abstract Core descriptions and thin-section analyses from five wells in southwestern Pennsylvania, in addition to regional cross sections and subsurface maps, provide the basis for subdividing the Upper Devonian First Bradford formation into three distinct members...
Journal Article
Published: 01 September 1971
Journal of Paleontology (1971) 45 (5): 833–837.
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1949
AAPG Bulletin (1949) 33 (10): 1682–1703.
...Robert E. Bayles ABSTRACT With the exception of small inlier areas along the axes of Chestnut Ridge and Laurel Ridge anticlines, the Upper Devonian rocks of western and southwestern Pennsylvania are concealed beneath a mantle of overlying Mississippian, Pennsylvanian, and Permian sediments. Thus...
FIGURES
First thumbnail for: Subsurface Upper Devonian Sections in <span class=...
Second thumbnail for: Subsurface Upper Devonian Sections in <span class=...
Third thumbnail for: Subsurface Upper Devonian Sections in <span class=...
Journal Article
Journal: AAPG Bulletin
Published: 01 November 1948
AAPG Bulletin (1948) 32 (11): 2161.
...R. E. Bayles ABSTRACT With the exception of small inlier areas along the axes of Chestnut Ridge and Laurel Ridge anticlines, the Upper Devonian rocks of southwestern Pennsylvania are concealed beneath a mantle of Mississippian, Pennsylvanian, and Permian sediments. Thus, the study of this very...
Journal Article
Journal: AAPG Bulletin
Published: 01 January 1941
AAPG Bulletin (1941) 25 (1): 161–164.
... Devonian and lower Mississippian rocks exposed in the anticlinal inliers in southwestern Pennsylvania. At a later date a more detailed report covering the stratigraphy of these inliers will be published. This study was made possible through a generous grant awarded by the American Association of Petroleum...
FIGURES
First thumbnail for: Devonian and Mississippian Inliers of <span class=...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1935
AAPG Bulletin (1935) 19 (10): 1546–1550.
... certainly exists between what are called Devonian and Mississippian strata in southwestern Pennsylvania. Its magnitude may eventually turn out to be considerably less than was at first supposed by Willard. Nevertheless, too little is known now to admit of our making a final decision. Even when...
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Generalized depositional cycle of southwestern Pennsylvania (Pryor and Sable, 1974).
Published: 01 February 2019
Figure 7. Generalized depositional cycle of southwestern Pennsylvania ( Pryor and Sable, 1974 ).
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Representative log curves from zone C (southwestern Pennsylvania and north-central West Virginia) depicting, from left to right, gamma-ray log, caliper log, resistivity log, neutron porosity log, and density log. To the left of the logs is the simplified stratigraphy from this type log, representative of the subregion’s stratigraphy. Dashed lines across the type logs represent formation and member tops of the Hamilton Group and are labeled to the right of the type logs.
Published: 18 April 2016
Figure 6. Representative log curves from zone C (southwestern Pennsylvania and north-central West Virginia) depicting, from left to right, gamma-ray log, caliper log, resistivity log, neutron porosity log, and density log. To the left of the logs is the simplified stratigraphy from this type log
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—Gamma-ray log cross section from eastern Ohio to southwestern Pennsylvania. Thick Onondaga of Ohio thins to 20 ft (6 m) or less in Pennsylvania.
Published: 01 September 1978
Fig. 8 —Gamma-ray log cross section from eastern Ohio to southwestern Pennsylvania. Thick Onondaga of Ohio thins to 20 ft (6 m) or less in Pennsylvania.
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—Structure contours on Precambrian basement in southwestern Pennsylvania. A, Structure from Beck and Mattick (1964). B, Revision of A by projection of growth faults to basement.
Published: 01 March 1976
Fig. 11 —Structure contours on Precambrian basement in southwestern Pennsylvania. A , Structure from Beck and Mattick (1964) . B , Revision of A by projection of growth faults to basement.
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—OUTLINE MAP OF SOUTHWESTERN PENNSYLVANIA SHOWING LOCATION OF WELLS, MEASURED SECTIONS, AND POSITION OF CROSS-SECTIONS
Published: 01 October 1949
Fig. 2. —OUTLINE MAP OF SOUTHWESTERN PENNSYLVANIA SHOWING LOCATION OF WELLS, MEASURED SECTIONS, AND POSITION OF CROSS-SECTIONS
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Published: 01 June 1944
TABLE IA. SHALLOW-WELL COMPLETIONS IN SOUTHWESTERN PENNSYLVANIA IN 1943
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Published: 01 June 1944
TABLE II. GAS WELLS DEEPENED IN SHALLOW SANDS IN SOUTHWESTERN PENNSYLVANIA IN 1943
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Published: 01 June 1943
TABLE I. Shallow-Well Completions in Southwestern Pennsylvania in 1942
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Published: 01 June 1942
Table I. Shallow-Well Completions in Southwestern Pennsylvania, 1941
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Published: 01 June 1941
TABLE II SHALLOW WELL COMPLETIONS IN SOUTHWESTERN PENNSYLVANIA, 1940 (From Oil and Gas Journal )