Usage:
/Santa Cruz Island Volcanics (CA*)
[Preoccupied. Name previously applied to Santa Cruz Island Formation of Chaney and Mason (1934) in same area.]
Subunits:
(alpabetical) --all in CA*: Devils Peak Member, Griffith Canyon Member, Prisoners Harbor Member, Stanton Ranch Member.
Geologic age:
Tertiary*
Type section, locality, area and/or origin of name:
[Type locality]: exposures on north side of Santa Cruz Island fault, Santa Cruz Island, off southern coast of CA (Nolf and Nolf, 1969).
AAPG geologic province:
Santa Maria 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 ([ ]).