Usage:
No current usage.
(†Labyrinth Canyon Member of Thirsty Canyon Tuff (NV) replaced with Spearhead Member of Stonewall Flat Tuff. See Spearhead.)
Geologic age:
Tertiary
Miocene
Type section, locality, area and/or origin of name:
Headward part of Labyrinth Canyon, Lat. 37 deg. 17 min. N., Long. 116 deg. 41 min. W., Black Mountain 15-min quadrangle, Nye Co., southern NV (Noble and others, 1964).
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 ([ ]).