1. C-37 Geologic Atlas of Brown County, Minnesota Datasets University Of Minnesota Public content 2016. Boerboom, Terrence Jauthor and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock Geology, Plate 3, Surficial Geology, Plate 4 Quaternary Stratigraphy, Plate 5 Bedrock Topography, Depth-to-Bed...