File:Figure 17..png
Size of this preview: 800 × 359 pixels. Other resolution: 1,532 × 687 pixels.
Original file (1,532 × 687 pixels, file size: 882 KB, MIME type: image/png)
Walshville channel and split Herrin (No. 6) Coal in the "Quality Circle" of southern Illinois. (North is to the left.)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:06, February 14, 2024 | 1,532 × 687 (882 KB) | Samantha.Hager (talk | contribs) |
You cannot overwrite this file.
File usage
The following page uses this file: