Beecher beds (informal) of Bluebell Dolomite (UT-local)
Recognized locally in East Tintic Mountains.
Informal. The rank or lithologic term should not be capitalized.
Ordovician
Type locality and origin of name not stated by author (Billingsley, 1933).
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 ([ ]).