Usage:
Medicine Lodge Beds (ID,MT)
Medicine Lodge Volcanics (ID,MT)
Geologic age:
Tertiary
Oligocene
Miocene
Type section, locality, area and/or origin of name:
Not stated by authors. Occupy intermontane basin between Beaverhead and Tendoy Ranges, and a small plateau in Tendoy Range, Clark Co., east-central ID, and Beaverhead Co., southwestern MT (Scholten and others, 1955).
AAPG geologic province:
Montana folded belt
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 ([ ]).