Crossville Sandstone of Crooked Fork Group (TN*)
Early Pennsylvanian (Bashkirian; Westphalian; Morrowan)*
[Type locality:] on Pigeon Ridge Road, northwest of Byrd Creek, near Cumberland Homesteads CCC Camp, about 6 mi south of Crossville, Cumberland Co., eastern TN (Wanless, 1946).
Appalachian basin*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
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Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).