TY - BOOK AU - Sims,P.K. AU - Klasner,J.S. AU - Peterman,Zell E. TI - The mountain shear zone, Northeastern Wisconsin: a discrete ductile deformation zone within the early Proterozoic Penokean Orogen PY - 1990/// CY - Denver PB - U. S. Geological Survey KW - Rock deformations KW - Wisconsin KW - Mountain Region KW - Geology, structural KW - Geology, Stratigraphic KW - Proterozoic ER -