Usage:
Cane Valley Limestone Member of Fort Payne Formation (KY*)
Geologic age:
Middle Mississippian (Visean; Osagean)*
Type section, locality, area and/or origin of name:
Type section: upper part on face of Shamrock Stone quarry and hill to west of KY Highway 55, along Butler Branch about 3.5 mi south-southeast of Cane Valley and 1.8 mi north-northeast of Columbia; lower part in diamond drillhole, Adair Co., south-central KY (Kepferle and Lewis, 1974).
AAPG geologic province:
Cincinnati 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 ([ ]).