Usage:
Creola Member of Cockfield Formation of Claiborne Group (LA,MS)
Creola Member of Yegua Formation of Claiborne Group (TX)
Geologic age:
early Tertiary (middle Eocene)
Type section, locality, area and/or origin of name:
Type locality: Creola Bluff on the Red River, near Montgomery, Grand Parish, central LA. [Old town of Creola was built on the bluff in 1850] (Stenzel, 1939).
AAPG geologic province:
Gulf Coast basin
Mid-Gulf Coast 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 ([ ]).