Quaternary Geology of Door County, Wisconsin Traces the complex glacial history of Door County. Map shows glacial units with shaded relief. Surficial Geology Data and Resources B109 Quaternary Geology of Door County, Wisconsin Carson, E.C.; Brown, S.R.; Mickelson, D.M.; Schneider, A.F.; 2016 Report: 44 p. + 1 plate (scale 1:100,000) Download ZIP B109-DI Quaternary Geology of Door County, Wisconsin [GIS data] Carson, E.C.; Brown, S.R.; Mickelson, D.M.; Schneider, A.F.; 2016 GIS Data: Shapefiles, metadata Download B109-plate01 Quaternary Geology of Door County, Wisconsin [plate 1] Carson, E.C.; Brown, S.R.; Mickelson, D.M.; Schneider, A.F.; 2016 Map: 31.5 in x 36 in, scale 1:100,000 Download Related Collections Bulletin View Bulletin