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Summary
| Description |
English: Original figure caption: Generalized cross section of Catskill delta magnafacies across western Pennsylvania and Ohio (adapted from Harper, 1999). The lower part of the section, from the Hamilton Group (Marcellus Shale and Mahantango Formation) to the Tully Limestone, is Middle Devonian in age. The remainder of the section is Upper Devonian. |
| Date | and 2006 |
| Source |
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| Author | Robert C. Milici and Christopher S. Swezey |
Licensing
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This image is in the
public domain in the United States because it only contains materials that originally came from the
United States Geological Survey, an agency of the
United States Department of the Interior. For more information, see
the official USGS copyright policy.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:11, 24 June 2008 |
| 826 × 364 (185 KB) | Dhaluza | {{Information |Description={{en|1=Generalized cross section of Catskill delta magnafacies across western Pennsylvania and Ohio (adapted from Harper, 1999). The lower part of the section, from the Hamilton Group (Marcellus Shale and Mahantango Formation) t |
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