Usage:
Cedar Butte Basalt (ID*)
Cedar Butte Basalt of Snake River Group (ID*)
Geologic age:
late Pleistocene*
Type section, locality, area and/or origin of name:
Type locality: Cedar Butte, in T. 8 S., R. 29 E., Power Co., southern ID (Stearns, 1936).
AAPG geologic province:
Snake River basin*
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 ([ ]).