|
Unit No. |
Description |
Thickness |
1
|
Shale
|
|
2
|
Fine gray limestone, somewhat blocky, weathers buff, filled with Syringopora, T. of ventricosa, and a few campophyllum
|
2.5 ft.
|
3
|
Gray clay shale
|
2.5 ft.
|
4
|
Earthy, gray, fine, blocky limestone with worm trails, fusulunds, Bellerofous and Myalina in lower part
|
1.5 ft.
|
5
|
Limy fossils, gray shale
|
1.5 ft.
|
6
|
Yellow unfossiliferous marlite, nodular
|
1 ft.
|
7
|
Gray clay, shale, with silty layers
|
11 ft.
|
8
|
Buff, wavy limestone
|
2 ft.
|
9
|
Yellow to gray clay
|
2 ft.
|
10
|
Earthy limestone with Ambocoelia
|
0.3 ft.
|
11
|
Limy buff shale with chonetes, transversalis with limy band at base containing large numbers of perfect Myalinas, Astartella and Muculana arata
|
3 ft.
|
|