Thiel, George A.2010-09-012010-09-011947-12The Conservation Volunteer, November/December 1947http://purl.umn.edu/93589One 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 Alexander Ramsey State Park, near Redwood Falls, Mn. Although originating as a state park in 1911, it was later transferred to the city of Redwood Falls as a regional park.engeologystate parksMinnesotaMinnesota riverArticle