Usage:
Sunflower Mountain Tuff (NV*)
Geologic age:
Miocene*
Type section, locality, area and/or origin of name:
Type section: Exposures of both upper and lower members of formation about 7.3 km northeast of Sunflower Mountain and 2.0 km northeast of Grapevine Spring in Vigo NW 7.5-min quadrangle, Lincoln Co., NV (Scott and others, 1993).
AAPG geologic province:
Great Basin 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 ([ ]).