Thurber Coal Member of Mingus Formation of Strawn Group (TX)
[†?] Thurber Coal Member of Mineral Wells Formation of Strawn Group (TX)
Middle Pennsylvanian (Desmoinesian)
Not designated. Origin of name not stated by author, but probably named from town of Thurber, Erath Co., TX (Plummer and Moore, 1922).
Strawn basin
Bend arch
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 ([ ]).