1. C-28 Geologic Atlas of Renville County, Minnesota [Part A] Datasets University Of Minnesota Public content 2013. Setterholm, Dale R and Minnesota Geological Survey. Plate 1, Data base, Plate 2, Bedrock geology, Plate 3, Surficial geology, Plate 4 Quaternary stratigraphy, Plate 5 Sand distribution models, Bedroc...