Hughes Gap Formation of Great Smoky Group of Ocoee Supergroup (GA*,NC*,TN*)
Neoproterozoic*
Named from Hughes Gap, Mineral Bluff quadrangle, Fannin Co., central northern GA, where an almost complete section is exposed. Formation crops out in a belt that enters Mineral Bluff quadrangle near Franklin Mountain, NC, and leaves the quadrangle in vicinity of Gravelly Gap, GA (Hurst, 1955).
Appalachian basin*
Piedmont-Blue Ridge province*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
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