Usage:
Tony Grove Lake Member of Laketown Dolomite (NV,UT)
Tony Grove Lake Member of Laketown Dolostone (UT)
Geologic age:
early Silurian (Llandovery)
Type section, locality, area and/or origin of name:
Type section: at Tony Grove Lake, in SW/4 SW/4 sec. 6 [unsurveyed], T. 13 N., R. 3 E., in Bear River Range, [Naomi Peak 7.5-min quadrangle], northeastern Cache Co., UT (Budge and Sheehan, 1980).
AAPG geologic province:
Wasatch uplift
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 ([ ]).