No current usage.
(†Sunrise Group (AK) considered same as Valdez Group. See Valdez.)
Cretaceous
Named from exposures near mining district of Turnagain Arm and vicinity of which Sunrise City is center, southern AK (Mendenhall, 1900).
Alaska Southern region
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 ([ ]).