Usage:
Noble Ranch Group (OK)
Subunits:
(alphabetical) --all in OK: Goddard Formation, Springer Formation.
Geologic age:
Late Mississippian to Early Pennsylvanian (Chesterian to Morrowan)
Type section, locality, area and/or origin of name:
Type section: in secs. 1 through 6, T. 3 S., R. 2 E., north and east of Springer, Carter Co., central southern OK (Straka, 1972).
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 ([ ]).