A map showing the extents of Mississippian and Mississippian-influenced cultures, including the and Oneota peoples. Photograph by Herb Roe. CC BY-SA 3.0.
Detail view of a map reproduced in Alfred Andreas's An Illustrated Historical Atlas of the State of Minnesota. Chicago: A.T. Andreas, 1874. The map shows the location of the Belle Prairie Mission relative to Fort Ripley and Little Falls.
Map of pre-settlement vegetation at Frontenac State Park. From page thirty-two of “Frontenac State Park Management Plan,” Minnesota Department of Natural Resources, Division of Parks and Recreation, November 2008.