Usage:
Pistol Range Member of McKelligon Formation of El Paso Group (NM?,TX)
Geologic age:
Ordovician, Early
Canadian
Type section, locality, area and/or origin of name:
Type locality not designated. Named from exposures just above the Pistol Range along the Scenic Drive [northeast of El Paso, El Paso Co., TX] (Flower, 1964).
AAPG geologic province:
Orogrande 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 ([ ]).