|
Unit No. |
Description |
Thickness |
4
|
Limestone, flaggy at top, sandy near base, Marginiferas, crinoid stems. Winterset limestone
|
1 - 2 ft.
|
3
|
Sandstone, massive
|
6 - 8 ft.
|
2
|
Sandstone and sandy shale, nearly all well exposed, no coal seen
|
37.8 ft.
|
1
|
Mostly covered. Shale and sandstone. Sandstone at base
|
20 ft.
|
|