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Cambrian - Shenandoah limestone; Russell formation (1) |
Carboniferous - Sewell formation; Raleigh sandstone; Quinnimont shale; Clark formation; Pocahontas formation; Bluestone formation; Princeton conglomerate; Hinton foramtion; Bluefield shale; Greenbrier limestone; Pulaski shale; Price sandstone (1) |
Devonian - Kimberling shale; Romney shale; Giles formation; Rockwood formation; Clinch sandstone; Bays sandstone; Sevier shale; Moccasin limestone; Chickamauga limestone; Shenandoah limestone (1) |
Geology -- United States --Maps (1) |
Geology--Virginia--Maps (1) |
Geology--West Virginia--Maps (1) |
Silurian - - Kimberling shale; Romney shale; Giles formation; Rockwood formation; Clinch sandstone; Bays sandstone; Sevier shale; Moccasin limestone; Chickamauga limestone; Shenandoah limestone (1) |