National Geologic Map Database
Product Description Page
* See base map disclaimer below
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Benbolt,
Blackford,
Bowen,
Cliffield,
Farragut,
Five Oaks,
Gratton,
Holston,
Lenoir,
Sevier,
Thompson Valley,
Ward Cove,
Wardell,
Witten
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.