Usage:
Lake Murray Formation of Dornick Hills Group (OK*)
Subunits:
(alphabetical) --all in OK: Bostwick Conglomerate Member* or Bostwick Member, Frensley Member, Griffin Member*, Lester Member.
Geologic age:
Middle Pennsylvanian*
Type section, locality, area and/or origin of name:
Named from exposures south of south shore of Lake Murray, Murray Co., southern OK (Harlton, 1956).
AAPG geologic province:
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 ([ ]).