Usage:
Dunderberg Shale (NV*,UT*)
Dunderberg Formation (NV*)
Dunderberg Shale Member of Nopah Formation (CA*,NV*)
Geologic age:
Late Cambrian*
Type section, locality, area and/or origin of name:
Named from exposures opposite Dunderberg Mine, Eureka district, east-central NV (Walcott, 1908).
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 ([ ]).