No current usage?
(†Hualpai Granite (AZ) considered abandoned? Uncertain if used by the AZ Geol. Survey. Not used by the USGS.)
Precambrian
Not stated. Occurs in massive uniform outcrops in vicinity of Hualpai [Hualapai] Park, forms Hualpai [Hualapai] Peak, and extends for several mi southward in Hualpai [Hualapai] Range, northwestern AZ (Putnam and Burnham, 1963).
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 ([ ]).