1. Lithologic, geophysical, and mineral commodity maps of Precambrian rocks in Wisconsin Yale Public content 1970. 2012-11-05T21:26:02Z. 2022-12-08T04:41:01Z. Dutton, Carl E. (Carl Evans), 1904-. Dept. of the Interior, U.S. Geological Survey. English. Public. Wisconsin. Precambrian.