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|---|---|---|
 Date: 2009-01-09 16:56:37Stratigraphy Eagle Ford Formation Marcellus Formation Shale Geology Geography of the United States |
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| First Page | Document Content | |
|---|---|---|
Date: 2009-01-09 16:56:37Stratigraphy Eagle Ford Formation Marcellus Formation Shale Geology Geography of the United States |
Add to Reading List |
Characteristics of the Sylvan Shale in Widely Separated Areas