| State | Wisconsin |
|---|---|
| Name | Milladore Volcanic Complex |
| Geologic age | Early Proterozoic |
| Lithologic constituents | Major
Metamorphic > MetasedimentarySuccession of poorly exposed interlayered metavolcanic and metasedimentary rocks. Lithic units described in Sims (1990)
Metamorphic > Metaigneous > MetavolcanicSuccession of poorly exposed interlayered metavolcanic and metasedimentary rocks. Lithic units described in Sims (1990)
|
| Comments | Marshfield terrane. Sims, P.K., 1990, Geologic map of Precambrian rocks of Eau Claire and Green Bay 1o x 2o quadrangles, central Wisconsin: U.S. Geological Survey Miscellaneous Investigations Series Map I- 1925, scale 1:250,000 |
| References | Sims, P.K., 1990, Geologic map of Preambrian rocks of Eau Claire and Green Bay 1o x 2o quadrangles, central Wisconsin: U.S. Geological Survey Miscellaneous Investigations Series Map I-1925, scale= 1:250,000.https://pubs.er.usgs.gov/publication/i1925 Sims, P.K., 1992, Geologic map of Precambrian rocks, southern Lake Superior region, Wisconsin and northern Michigan: U.S. Geological Survey Miscellaneous Investigations Map I-2185, scale 1:500,000.https://pubs.er.usgs.gov/publication/i2185 |
| NGMDB product | |
| Counties | Marathon - Portage - Wood |