Usage:
Cochiti Formation (NM*)
Cochiti Formation of Santa Fe Group (NM)
Geologic age:
late Tertiary (late Miocene? and Pliocene)*
Type section, locality, area and/or origin of name:
[Type locality:] in the badlands west and southwest of Cochiti Pueblo, in western half of Santo Domingo Pueblo quadrangle and eastern half of Jemez quadrangle, Jemez Mountains, Sandoval Co., north-central NM (Bailey and others, 1969).
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 conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).