Usage:
No current usage.
(Rocks of †Mingo Formation (KY*,TN*) reallocated to Indian Bluff and Slatestone Formations in TN, and to Breathitt Formation [or Pikeville Formation and Grundy Formation of Breathitt Group] in KY. See Breathitt, Grundy, Indian Bluff, Pikeville, and Slatestone.)
Geologic age:
late Early to early Middle Pennsylvanian (late Bashkirian to early Moscovian; Westphalian; latest Morrowan to early Atokan)
Type section, locality, area and/or origin of name:
Named from Mingo Mountain, Claiborne Co., northeastern TN (US geologic names lexicons, USGS Bull. 896, 1200).
AAPG geologic province:
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 ([ ]).