Usage:
Sadler Ranch Formation (NV)
Geologic age:
Early to Middle Devonian
Type section, locality, area and/or origin of name:
Type section: outcrops on a spur that extends up to the saddle directly north of Summit 7466, west of Sadler Ranch on the eastern side of the Sulphur Spring Range, Garden Valley 15-min quadrangle, Eureka Co., central NV (Kendall and others, 1983).
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 ([ ]).