Macauley Granite Gneiss (WI)
Proterozoic
Not designated. Named from Macauley Creek; mapped in vicinity of McCaslin syncline east of the town of Mountain, Oconto Co., WI (Read and Weis, 1962).
Lake Superior region
Wisconsin arch
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 ([ ]).