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National Geologic Map Database

Geologic Unit: Warner

Usage:

Warner Sandstone Member of McAlester Formation of Krebs Group (OK*)
Warner Sandstone Member of Krebs Formation of Cherokee Group (KS*)
Warner Formation of /Krebs subgroup of Cherokee Group (MO)

["Subgroup" not recognized as a formal stratigraphic rank term (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). Krebs subgroup considered informal and should not be capitalized.]


Geologic age:

Middle Pennsylvanian (Desmoinesian)*


Type section, locality, area and/or origin of name:

Not designated. Named from exposure 1 mi north of Warner, in Muskogee Co., OK (Wilson, 1935).


AAPG geologic province:

Chautauqua platform*


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.

"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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).