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National Geologic Map Database

Geologic Unit: Playas Peak

Usage:

Playas Peak Formation of Bisbee Group (NM*)


Geologic age:

Early Cretaceous*


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

[Not designated.] Named from Playas Peak, in sec. 5, T. 28 S., R. 16 W., in Eureka half of Little Hatchet Mountains, southwestern NM (Lasky, 1938).


AAPG geologic province:

Pedregosa basin*
Basin-and-Range 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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).