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National Geologic Map Database

Geologic Unit: Bowman

Usage:

Bowman Limestone (UT*)


Geologic age:

Middle Cambrian*


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

Named from exposures in Bowman Gulch, northwest of Ophir, [in NW/4 sec. 23, T. 5 S., R. 4 W., Ophir 7.5-min quadrangle], Tooele Co., Oquirrh Mountains region, central northern UT (Gilluly, 1932).


AAPG geologic province:

Great Basin province*


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 ([ ]).