|
Unit No. |
Description |
Thickness |
9
|
Winterset limestone
|
? ft.
|
8
|
Sandstone and sandy shale, fairly well exposed
|
91 ft.
|
7
|
Limestone, dark brown like exposed 1/2 mile South
|
0.2 - 0.4 ft.
|
6
|
Shale, gray fossiliferous
|
0.5 ft.
|
5
|
Limestone, like No. 7
|
0.2 - 0.5 ft.
|
4
|
Shale, very calcareous, full of fossil fragments, weathers gray
|
0.6 ft.
|
3
|
Shale, bluish gray, blocky, clay
|
0.85 ft.
|
2
|
Coal, with yellow, powdery shale
|
0.1 - 0. ft.
|
1
|
Shale, gray, clay, blocky, plant fossils in upper 2 feet
|
6 ft.
|
|