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National Geologic Map Database

Geologic Unit: La Bonte

Usage:

La Bonte Gabbro (WY*)


Geologic age:

Precambrian*
Archean, Late*
Proterozoic, Early*


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

Type area (composite): three localities in Converse Co., WY: (1) in NE/4 NE/4 sec. 22, T. 29 N., R. 72 W.; (2) in SE/4 sec. 29, T. 29 N., R. 72 W.; (3) in NW/4 SW/4 SW/4 sec. 12, T. 28 N., R. 73 W. (Snyder, 1992).


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 ([ ]).