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Usage:
Dry Camp Breccia (AZ-recognized locally in Hoover Dam area)
Geologic age:
Miocene
Type section, locality, area and/or origin of name:
Occurs only on east side of Black Canyon, Hoover Dam area, northwestern AZ (U.S. Bureau of Reclamation, 1950).
AAPG geologic province:
Plateau sedimentary 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 ([ ]).