Conewango Group
Conewango Group | |
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Stratigraphic range: Carboniferous ~Kasimovian-Gzhelian ~ | |
Type | Group |
Sub-units | Casselman Formation, Glenshaw Formation |
Underlies | Monongahela Group |
Overlies | Allegheny Group |
Lithology | |
Primary | Shale and Clay |
Other | Coal, Limestone, Red Shale, Sandstone |
Location | |
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The Conewango Group is a Carboniferous aged geologic group in Western and south central Pennsylvania. It consists of two formations the younger Casselman Formation and the older Glenshaw Formation.