TY - RPRT TI - Petrography and geochemistry of early Proterozoic granitoid rocks in Wisconsin magmatic terranes of Penokean Orogen, northern Wisconsin AU - P. K. Sims AU - K. J. Schulz AU - Ed DeWitt AU - Bruce Brasaemle PY - 1993 DO - 10.3133/b1904j UR - https://pubs.usgs.gov/publication/b1904J ID - b1904J ER -