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National Geologic Map Database

Geologic Unit: Correo

Usage:

Correo Sandstone Bed of Petrified Forest Member of Chinle Formation (NM*)
Correo Sandstone Member of Chinle Formation (NM)


Geologic age:

Triassic, Late*


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

Not designated. Only outcrop is along lower bench of south edge of Mesa Gigante, Valencia Co., NM (Kelley and Wood, 1946).


AAPG geologic province:

San Juan basin*


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 ([ ]).