No current usage.
(†Concreto Shale (KS) abandoned. Considered same as Lane Shale, Wyandotte Limestone, and Bonner Springs Shale. See Lane, Wyandotte, and Bonner Springs.)
Pennsylvanian
Named from Concreto, Allen Co., southeastern KS (US geologic names lexicons, USGS Bull. 896, 1200).
Cherokee 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 ([ ]).