Balaban, NancyHobbs, Howard C.Meyer, Gary N.Map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution and type of materials at the land surface), scale 1:100,000, Hennepin County.PDFengMinnesota Geological SurveyPublicGeologic atlas of Hennepin County, Minnesota, C-4, Plate 3, Surficial GeologyMapsMinnesota1989University of Minnesota