Usage:
Jester Dolomite Member of Blaine Formation of El Reno Group (OK*)
Jester Dolomite Bed of Elm Fork Member of Blaine Formation of El Reno Group (OK)
Geologic age:
early Permian (Leonardian)*
Type section, locality, area and/or origin of name:
Notable exposures where road from Jester crosses the heavy gypsums, in SE corner sec. 25, T. 7 N., R. 24 W., [Plainview 7.5-min quadrangle], Greer Co., southwestern OK (Suffel, 1930).
Type locality stated to be in SE/4 sec. 26, T. 7 N., R. 24 W., [Plainview 7.5-min quadrangle], Greer Co., OK (Johnson, 1990).
AAPG geologic province:
Anadarko basin*
Palo Duro basin*
South Oklahoma folded belt*
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 ([ ]).