1. C-19 Geologic atlas of Carlton County, Minnesota [Part A] Datasets University Of Minnesota Public content 2009. Boerboom, Terrence J and Minnesota Geological Survey. 6 pls. Scales 1:100,000 and 1:200,000. Pl. 1 data-base map; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4, quaternary stratigraphy; pl. 5...