Usage:
No current usage.
(†Symonds Formation (AK) replaced with Seymour Canal Formation. See Seymour Canal.)
Geologic age:
Early Cretaceous(?)
Type section, locality, area and/or origin of name:
Symonds Point, Admiralty Island, Juneau B-3 quadrangle (scale 1:63,360), southeastern AK (Barker, 1957).
AAPG geologic province:
Alaska Southeastern 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 ([ ]).