Jirsa, M.A.Bauer, E.J.Boerboom, T.J.Chandler, V.W.Lively, R.S.Mossler, J.H.Runkel, A.C.Setterholm, D.R.2010-12-162010-12-162010https://hdl.handle.net/11299/98043The contents of this report include preliminary geologic maps, bedrock topographic and depth to bedrock maps, and maps of ancillary data as pdf files. digital data files of the map elements, and those related to map compilation are also included. The maps were compiled at varied scales ranging from 1:500,000 to 1:24,000. They are printable at 1:500,000 scale; however, they are provided at 1:1,000,000 scale for this release. Note that the geologic maps are labeled "Preliminary".The geologic map and some associated digital map files that are part of this Open File Report have been superseded by the map and digital data that comprise S-21 in the State Map Series.engeologyMinnesotabedrockmappingMap