Usage:
Conejo Volcanics of Topanga Group (CA*)
Conejo Volcanics (CA)
Subunits:
(alphabetical) --all in CA*: Malibu Bowl Tongue, Ramera Canyon Tongue, Solstice Canyon Tongue.
Geologic age:
late Tertiary (middle Miocene)*
Type section, locality, area and/or origin of name:
Named from "Conejo Mountains", western Santa Monica Mountains, CA (Taliaferro, 1924).
AAPG geologic province:
Los Angeles basin*
Ventura 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 ([ ]).