Stone Corral Formation of Sumner Group (KS*)
Stone Corral Formation (NE*, and CO*-subsurface)
Stone Corral Member of Harper Siltstone (KS)
Stone Corral Member of Salt Fork Formation (NE)
early Permian (Leonardian)*
Not synopsized to date.
Central Kansas uplift*
Anadarko basin*
Las Animas arch*
Las Vegas-Raton 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 ([ ]).