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| Carboniferous - Charleston sandstone; Kanawha formation; Sewell fromation; Nuttall sandstone lentil; Harvey conglomerate lentil; Guyandot sandstone; Raleigh sandstone; Quinnimont shale; Thurmond formation; Clark formation; Pocahontas formation; Bluestone formation; Princetone conglomerate; Hinton formation (1) |
| Geology -- United States --Maps (1) |
| Geology--West Virginia--Maps (1) |