tuff of Beehive Peak (informal) (AZ*)
Informal. The rank or lithologic term should not be capitalized.
early Tertiary (Paleocene)
Notable exposures in and around Beehive Peak, Tucson Mountains, Pima Co., AZ. Presumably named from Beehive Peak (Brown, 1939).
Basin-and-Range 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 ([ ]).