Chalk Bluffs
Measured By H. Miller and E. Gutentag
|
|
|
|
| Unit No. |
Description |
Thickness |
|
15
|
Hard yellow chalk
|
10 ft.
|
|
14
|
Soft yellow chalk
|
9 ft.
|
|
13
|
Hard yellow chalk
|
3 ft.
|
|
12
|
Soft yellow chalk
|
2.5 ft.
|
|
11
|
Gray chalk
|
5.5 ft.
|
|
10
|
Limonite
|
0.05 ft.
|
|
9
|
Gray chalk
|
1.6 ft.
|
|
8
|
Limonite
|
0.05 ft.
|
|
7
|
Gray chalk
|
1.6 ft.
|
|
6
|
Limonite
|
0.05 ft.
|
|
5
|
Gray chalk
|
2.2 ft.
|
|
4
|
"Sandy" limonite bed
|
0.1 ft.
|
|
3
|
Gray chalk
|
5.5 ft.
|
|
2
|
"Sandy" limonite bed
|
0.05 ft.
|
|
1
|
Light gray chalk
|
7 ft.
|
|
Original Document
The Archive file you download contains a TIFF image compressed into a ZIP archive.
Your browser may be already set up to decompress these files.
Commercial software to perform this is available from
PKWARE, Inc., the company that invented the format.
A web page from a group of people creating shareware or public
domain software is available at Info-ZIP.
The TIFFs are 150-dpi archival-quality color scans of the original forms and can be viewed by software like Corel PhotoPaint or Adobe PhotoShop.
|
