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Usage:
Churn Creek Member of Cuyahoga Formation (OH)
Geologic age:
Early Mississippian (Tournaisian; early Osagean)
Type section, locality, area and/or origin of name:
Named from Churn Creek, southeastern part of Adams Co., southern OH (Hyde, 1915).
AAPG geologic province:
Appalachian basin
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 ([ ]).