|
Unit No. |
Description |
Thickness |
8
|
Great slope up into chert and other debris of Winterset limestone
|
|
7
|
Limestone, thinner beds than below
|
2.5 ft.
|
6
|
Limestone, gray, massive, abundance of crinoid joints
|
2.5 ft.
|
5
|
Limestone, yellow, soft, thin beds
|
0.7 ft.
|
4
|
Shale, gray to yellow, more yellow near top
|
10 ft.
|
3
|
Shale, black, only small amount exposed
|
? ft.
|
2
|
Limestone, gray to blue earthy, poorly exposed mostly seen as float blocks
|
? ft.
|
1
|
Sandstone
|
15 ft.
|
|