Subsurface Lithologic Cross Section--Marinette to Milton, Wisconsin Open-file report; contains unpublished data that has not yet been peer-reviewed. Bedrock Geology Data and Resources WOFR1962-07 Cross Section, Marinette to Milton Ostrom, M.E.; 1962 Plate: 36.5 in x 26.5 in Download Related Collections Open-File Report View Open-File Report