Mayes Group (OK)
Mayes Formation (OK*)
Mayes Limestone Member of Fayetteville Shale (OK)
GROUP STATUS (alphabetical) --all in OK: Hindsville Formation, Moorefield Formation.
Mississippian, Late
Meramecian
Not synopsized to date.
Arkoma basin
Chautauqua platform
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 ([ ]).