No current usage.
(†Belvidere Shale or †Belvidere Formation (KS) considered synonym of Kiowa Formation. See Kiowa.)
Early Cretaceous
Named from Belvidere, Kiowa Co., central southern KS (Hill, 1859).
Anadarko basin
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 ([ ]).