Map PDF PDF of Bedrock Geology, Kane County, Illinois General Information: Description One 27" x 33" map sheet; includes map, legends and descriptive text Publication Details: Publication Date 2007 Authors William S. Dey Alec M. Davis B. Brandon Curry Map Details: Series ID ICGM Kane-BG Theme Bedrock Geology Scale Category County Scale 1:100,000 Ordering Information https://shop.inrs.illinois.edu/county.html#2429