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National Geologic Map Database

Geologic Unit: Marsh Creek

Usage:

/Marsh Creek Member of Kemik Sandstone (AK)

[Preoccupied. Name previously applied to Marsh Creek Breccia Member of Talkeetna Formation by Detterman and Hartsock (1966) in southwestern AK.]


Geologic age:

Early Cretaceous


Type section, locality, area and/or origin of name:

Type section: west fork of Marsh Creek, north side of Brooks Range, in SW/4 SE/4 sec. 22, T. 4 N., R. 29 E., Mount Michelson quadrangle, northern AK (Mull, 1987).


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 ([ ]).