File:Penn carbondale 4-19.jpg

From ILSTRAT
Revision as of 21:14, 26 January 2021 by Jennifer.Obrad (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Original file(2,534 × 2,278 pixels, file size: 1 MB, MIME type: image/jpeg)

Figure 4-19. Measured sections from the type area of the Colchester Coal in McDonough County, Illinois. See Figure 4-18 for locations. Columns 1 and 5 from ISGS unpublished field notes by Nelson (1983). Column 2 from Wanless (1929). Copyright © 1929 University of Illinois Board of Trustees. Column 3 from ISGS unpublished field notes by D.L. Reinertsen and R.L. Berger (1959). Column 4 from ISGS unpublished field notes by D.L. Reinertsen and R.L. Berger (1959) and Nelson (1983).

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current ★ Approved revision
21:14, 26 January 2021
Thumbnail for version as of 21:14, 26 January 20212,534 × 2,278 (1 MB)Jennifer.Obrad (talk | contribs)

The following page uses this file:

Metadata