U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

Geologic Unit: Mount Baldwin

Usage:

Mount Baldwin Marble (CA*)


Geologic age:

Pennsylvanian*


Type section, locality, area and/or origin of name:

East wall of canyon of Laurel Creek, a few hundred ft east of end of west branch of Laurel Creek jeep trail, Mount Morrison 15-min quadrangle (Rinehart and Ross, 1964).


AAPG geologic province:

Sierra Nevada 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 ([ ]).