|
| Unit No. |
Description |
Thickness |
|
1
|
Platy sandstone
|
+ 22 ft.
|
|
2
|
Dense blue limestone with abundant shell fragments & cryptozoa
|
0.9 ft.
|
|
3
|
Shale, covered
|
10 ft.
|
|
4
|
Blocky sandstone
|
~ 1 ft.
|
|
5
|
Shale, only lower part shown, clay with limonite concretions
|
50 ft.
|
|
6
|
Bluish, hard, cherty limestone with brachiopod fauna
|
|
|