-
Pleistocene Geology of Polk County, Wisconsin
-
Pleistocene Geology of Polk County, Wisconsin [GIS data]
2000
GIS Data: GeMS file geodatabase (.gdb file format)
-
Pleistocene Geology and Cross Sections of Polk County, Wisconsin [plate 1]
1998
Map: 26.1 in x 15.6 in, scale 1:100,000