No current usage.
(†Hatbox Tongue of †Chandler Formation (AK) replaced with †Killik Tongue of †Chandler Formation [both now Nanushuk Formation]. See Nanushuk.)
Early Cretaceous
Hatbox Mesa in Chandler River drainage, in Northern Foothills, northern AK (Gryc and others, 1951).
Alaska Northern 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 ([ ]).