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No current usage.
(†Buffalo Creek limestone (informal) (WV) is same as Winifrede Shale Member of Kanawha Formation. See Winifrede.)
Middle Pennsylvanian
Named from association with Buffalo coal, Lee district, Mingo Co., WV (Hennen and Reger, 1914).
Appalachian basin
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 ([ ]).