Royer Dolomite of Arbuckle Group (OK*)
Late Cambrian (Croixan; Trempealeauan)*
Type section: in southeast corner sec. 36, T. 1 S., R. 1 E., Murray Co., central southern OK. Named from old Royer Ranch on west side of East Timbered Hills in Arbuckle Mountains (Ulrich, 1932).
South Oklahoma folded belt*
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 ([ ]).