Usage:
Point of Rocks Sandstone Member of Kreyenhagen Formation (CA*)
Point of Rocks Sandstone Member of Tejon Formation (CA)
Point of Rocks Sandstone (CA)
Geologic age:
Eocene*
Type section, locality, area and/or origin of name:
Devils Den district, in T. 26 S., R. 18 E., Kern Co., southern CA.
AAPG geologic province:
San Joaquin 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 ([ ]).