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Unit No. |
Description |
Thickness |
|
Limestone, light gray to medium gray at base, weathers badly, holds hill
|
|
|
Shale with many lime nodules, shale is all limy. Fossils as in previous Lenapah sections, gastropods especially flaky in upper part
|
5 ft.
|
|
Shale and mudstone dark
|
1.7 ft.
|
|
Mudstone limy
|
3 ft.
|
|
Shale and mudstone, bluish, drab
|
1.9 ft.
|
|
Mudstone tan massive
|
1.9 ft.
|
|
Shale, blocky clay dark blue-gray
|
3 ft.
|
|