No current usage.
(Rocks of †Luta Limestone (KS) reallocated to Cresswell Member of Winfield Limestone of Chase Group. See Cresswell.)
early Permian (Wolfcampian)
Type locality: 5 mi northeast of Marion, KS, on Chicago, Rock Island, and Pacific RR. Named from Luta Brook, a tributary of Antelope Creek, just north of Marion, Marion Co., KS (Beede, 1909).
Nemaha anticline
Sedgwick 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 ([ ]).