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National Geologic Map Database

Geologic Unit: Fort Steele

Usage:

Fort Steele Formation (Canada)
Uncertain if this unit extends into the U.S.


Geologic age:

Mesoproterozoic


Type section, locality, area and/or origin of name: (See Canadian Lexicon)

Western slope of the Hughes Range, north of Fort Steele, southeastern British Columbia, Canada (CSPG Western Canada Lexicon).


AAPG geologic province:

Northern Rocky Mountain 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 ([ ]).