1. Geologic map of Precambrian rocks of Neillsville-Stevens Point area, Wisconsin Yale Public content 1990. 2002-06-01T04:00:00Z. 2020-10-16T18:52:18Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Wisconsin, Stevens Point Region, and Neillsville Region. Precambrian.