|
Unit No. |
Description |
Thickness |
5
|
Shale, gray
|
+/- 8 ft.
|
4
|
Shale, calcareous, and thin limestone, very fossiliferous, containing very abundant Mesolobus, with Juresania, Marginifera, Derbya
|
3 ft.
|
3
|
Limestone, black, brittle, dense, weathers buff. Fossils - Echinoconchus, Juresanis, Marginifera, Mesolobus
|
12 - 14 ft.
|
2
|
Covered interval. Upper +/- 2 feet of this interval almost certainly hard black fissile shale, containing nodular phosphatic concretions
|
8 ft.
|
1
|
Clay, with clay inronstone concretions
|
+/- 2 ft.
|
|
Note: Coal stripped came below bed #1. Pierce calls this limestone Ardmore.
|
|
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