No current usage.
(Rocks of †Dog River Formation of Sandy Springs Group (GA) reallocated to Powers Ferry Member of Stonewall Gneiss. See Powers Ferry.)
Neoproterozoic to early Paleozoic
Exposures near and along Dog River, northeast Douglas Co., GA (McConnell and Abrams, 1984).
Piedmont-Blue Ridge province
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).