No current usage.
(†Nakwasina Group (AK) replaced with Kelp Bay Group. See Kelp Bay.)
Permian(?)
Triassic(?)
Type area: shores of Nakwasina Passage and Nakwasina Sound, Baranof Island, Sitka 1:250,000 quadrangle, southeastern AK (Berg and Hinckley, 1963).
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 ([ ]).