Recently Added Maps

Recently Added Maps for Download

kane-qa.gif (40.34 KB)
One 27" × 33" map sheet; includes map, legends and descriptive text Updated: April 14, 2021
kane-cs1.gif (27.76 KB)
Two 27" × 33" map sheets; includes map, legends, and descriptive text Updated: April 14, 2021
kane-bg.gif (40.65 KB)
One 27" × 33" map sheet; includes map, legends and descriptive text Updated: April 14, 2021
kane-as.gif (38.69 KB)
One 27" × 33" map sheet; includes map, legends and descriptive text Updated: April 14, 2021
kane-3d.gif (32.57 KB)
One 27" × 33" map sheet; includes 3-D geologic model and descriptive text with figure Updated: April 14, 2021
Henry County Surficial Map
One 42" × 35" map sheet contains map and legends; report contains descriptive text with 3 tables. Updated: April 14, 2021
henry-st.gif (68.12 KB)
One 44" × 35" map sheet; includes map, legends and descriptive text with 4 figures Updated: April 14, 2021
bureau-ss.gif (34.92 KB)
One 28.5" × 31" map sheet contains map, legends, and descriptive text. Updated: April 14, 2021
Characterization of karst terrain and regional tectonics using remotely sensed data in Jo Daviess County, Illinois
One map sheet, accompanies Circular 589; contains map, legend, descriptive text, and 3 figures. Digital appendix at https://isgs.illinois.edu/publications/c589/appendix. Updated: April 14, 2021
Grafton Bedrock map
33" × 43" map sheet; includes legend, descriptive text, stratigraphic column, photograph, and cross section Updated: March 2, 2021