Trippe Limestone (UT*)
Fish Springs Member (UT*).
Middle Cambrian*
Not designated. Named from exposures in Trippe Gulch, south side of North Pass Canyon, in T. 9 S., R. 18 W., Deep Creek Mountains, Gold Hill quadrangle, Tooele Co., UT (Nolan, 1930).
[Hintze and Robison (1975) consider the type section to be on the ridge south Dry Canyon, in N/2 sec. 33, T. 9 S., R. 18 W., northern Deep Creek Range, Tooele Co., UT.]
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 ([ ]).