|
Unit No. |
Description |
Thickness |
17
|
Limestone, light brown, Coquina
|
3 ft.
|
16
|
Shale greenish gray
|
3.5 ft.
|
15
|
Shale yellowish gray
|
1 ft.
|
14
|
Shale dark green
|
1 ft.
|
13
|
Shale light green
|
1 ft.
|
12
|
Limestone light brown Coquina
|
2.5 ft.
|
11
|
Shale bluish gray, yellowish gray toward top
|
6 ft.
|
10
|
Limestone light bluish gray
|
0.5 ft.
|
9
|
Shale black
|
1.5 ft.
|
8
|
Limestone light bluish gray shaly fossils
|
3 ft.
|
7
|
Shale greenish gray
|
1.5 ft.
|
6
|
Carbon almost coal
|
3 in.
|
5
|
Shale greenish gray
|
1.5 ft.
|
4
|
Limestone, dark gray
|
1 ft.
|
3
|
Shale green
|
3 ft.
|
2
|
Shale yellowish limy
|
1 ft.
|
1
|
Limestone light gray
|
+ 2 ft.
|
|