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Carboniferous - Braxton formation; Upshur sandstone; Pugh formation; Pickens sandstone; Canaan formation; Greenbrier limestone; Pocono sandstone (1) |
Devonian - Hampshire formation; Jennings formation (1) |
Geology -- United States --Maps (1) |
Geology -- West Virginia -- Barbour County -- Maps (1) |
Geology -- West Virginia -- Braxton County -- Maps (1) |
Geology -- West Virginia -- Lewis County -- Maps (1) |
Geology -- West Virginia -- Randolph County -- Maps (1) |
Geology -- West Virginia -- Upshur County -- Maps (1) |
Geology -- West Virginia -- Webster County -- Maps (1) |