Original file (2,450 × 1,676 pixels, file size: 375 KB, MIME type: image/jpeg)
Figure 25 Map and cross section of the disturbance in the Dering Coal Company No. 2 Mine, Saline County, Illinois.
Click on a date/time to view the file as it appeared at that time.
|current||15:22, 9 July 2020||2,450 × 1,676 (375 KB)||ILSTRAT|