No current usage.
(Rocks of †Wartburg Sandstone Member of †Briceville Formation (TN-local) reallocated to Wartburg Sandstone of Crooked Fork Group. See other Wartburg.)
Early Pennsylvanian (Morrowan)
This is the sandstone upon which is located the town of Wartburg, Morgan Co., northeastern TN (Glenn, 1925).
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 ([ ]).