Baldy Peak glaciation [informal] (AZ)
Considered informal. The rank or lithologic term should not be capitalized.
Quaternary (Pleistocene; very late Wisconsinan)
Named from highest peak of the Mount Baldy Massif, White Mountains, Apache Co., AZ (Merrill and Pewe, 1972).
Black Mesa 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 ([ ]).