Setterholm, D.R.2010-02-262010-02-261998http://purl.umn.edu/585516 pls. Scale 1:100,000. Pl. 1, data-base; pl. 2, bedrock geology; pl. 3, surficial geology and thickness of Quaternary sediments; pl. 4, Quaternary stratigraphy; pl. 5, bedrock topography; pl. 6, geologic resources. Part B Published separately by the Minnesota Department of Natural Resources, Division of Waters. Supplementary files include ArcGis coverages, shapefiles and/or ESRI grids used to construct the plates, and metadata.en-USatlasgeologyMap