Paleozoic Stratigraphic Nomenclature for Wisconsin The Paleozoic rocks of Wisconsin organized and explained in this 1967 stratigraphic column. Bedrock Geology Data and Resources IC08 Paleozoic Stratigraphic Nomenclature for Wisconsin Ostrom, M.E.; 1967 Report: 4 p. + poster (17 in x 22 in) Download Related Collections Information Circular View Information Circular