Davidson, D.M. Jr.2010-03-232010-03-231969https://hdl.handle.net/11299/59703Scale 1:24,000; accompanying text: The Duluth Complex in the Perent Lake and Kawishiwi Lake quadrangles, Lake and Cook Counties, Minnesota, 10 p.en-USM-008 Geologic map of the Perent Lake quadrangle, Lake County, MinnesotaMap