Usage:
Brush Creek Limestone Member of Gothic Formation (CO)
Geologic age:
Middle Pennsylvanian (Desmoinesian)
Type section, locality, area and/or origin of name:
Exposures along west bank of Middle Brush Creek, about 0.25 mi to 0.5 mi north of junction of Middle and East Brush Creek, in sec. 14, T. 13 S., R. 85 W., Gunnison Co., CO (Bartleson, 1972).
AAPG geologic province:
Piceance 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 ([ ]).