Lyndon Limestone (AZ,CA,NV*,UT)
(alphabetical): Meriwitica Member (AZ), Tincanebits Member (AZ).
Middle Cambrian*
Not stated. Typically exposed [type section] in Lyndon Gulch, and is present in Highland and Ely Ranges, Pioche region, east-central NV (Westgate and Knopf, 1927).
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 ([ ]).