Usage:
Endicott Group (AK*)
Subunits:
(alphabetical) --all in AK*: Hunt Fork Shale, Itkilyariak Formation, Kanayut Conglomerate, Kayak Shale, Kekiktuk Conglomerate, Kurupa Sandstone, Noatak Sandstone.
Geologic age:
Devonian, Late* to Permian, Early(?)*
Type section, locality, area and/or origin of name:
Type area: exposures in Endicott Mountains, central Brooks Range, northern AK (Tailleur and others, 1967).
AAPG geologic province:
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 ([ ]).