|
Unit No. |
Description |
Thickness |
1
|
Bluish, coquinoid, cross bedded limestone 8 or 10 feet under black shale
|
+ 2 ft.
|
2
|
Silty, gray shale, upper 2/3 covered; contains limonite concretions
|
+/- 24 ft.
|
3
|
Coal (Dawson?)
|
0.3 ft.
|
4
|
Shale, argillaceous, upper 1 foot underclay
|
2.5 ft.
|
5
|
Hard, calcareous buff, rippled sandstone, fossiliferous, with original shell material of productids
|
0.8 ft.
|
6
|
Fossiliferous silty gray shale, crinoid stems, Mesolobus mesolobus, Squamularia, Linoproductus, chonetes of granulifer
|
14 ft.
|
7
|
Black, fissile shale
|
1.4 ft.
|
8
|
Coal
|
0.8 ft.
|
9
|
Underclay
|
2 ft.
|
10
|
Hummocky limestone (Lenapah)
|
|
|