Thiel, George A.2010-09-132010-09-131958-02The Conservation Volunteer, January/February 1958https://hdl.handle.net/11299/93786One of a series of articles that appeared between 1947 and 1961 written by staff of the Minnesota Geological Survey and the University of Minnesota.Brief summary of the geology of Lake Carlos State Park, Douglas County, Minnesota.engeologystate parkMinnesotaLake CarlosArticle