Minnesota Department of Transportation

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Minnesota Statewide Archaeological Predictive Model

Request Landform Sediment Assemblages Data

Landform Sediment Assemblages (LfSA) data are available to anyone. These data are distributed only as ArcGIS shapefiles. There are no digital or printed map compositions of these data. We are therefore unable to respond to requests for printed maps or image files.

To request LfSA data, please email EnvironmentalDataManager.DOT@state.mn.us