Unit No. |
Description |
Thickness |
8
|
Shale - gray; somewhat silty
|
+/- 4 ft.
|
7
|
Shale - black
|
0.5 ft.
|
6
|
Limestone - medium gray; silty
|
0.4 ft.
|
5
|
Shale - gray; limy zone at base
|
0.5 ft.
|
4
|
Shale - yellow; blocky; clayey
|
1.2 ft.
|
3
|
Shale - (or clay) blocky; slightly greenish gray
|
1.6 ft.
|
2
|
Limestone - gray; slabby; fine-grained
|
1 ft.
|
1
|
Limestone - platy; porcelain-like
|
0.5 ft.
|