Usage:
O'Neill Formation of Auld Lang Syne Group (NV*)
Geologic age:
Late Triassic (Norian)*
Type section, locality, area and/or origin of name:
Type locality: ridge between Wash O'Neill Creek and Provo Canyon, in secs. 26 and 35 [36?], T. 41 N., R. 38 E., Paradise Valley 15-min quadrangle, south Santa Rosa Range, Humboldt Co., Winnemucca region, NV (Compton, 1960; Burke and Silberling, 1973).
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 ([ ]).