|
Unit No. |
Description |
Thickness |
18
|
Limestone, light buff, weathers light brown, thick medium bedded, argillaceous
|
2.2 ft.
|
17
|
Shale, light gray, brown thick lamination, very calcareous and fossiliferous
|
1.4 ft.
|
16
|
Limestone, light buff, gray, massive, argillaceous, fossiliferous, brachipods, echinoids, bryozoa, fusulines
|
0.4 ft.
|
15
|
Shale, like below, but containing in addition, robust fusulines
|
0.2 ft.
|
14
|
Limestone, light gray, thick bedded, somewhat nodular, argillaceous, mascerated fauna, crinoid stems, echinoid spines and small brachiopods
|
0.3 ft.
|
13
|
Shale, light brown fissile, calcareous, marine
|
0.4 ft.
|
12
|
Limestone, light gray, brown, dense, massive with numerous small flattened bodies. Upper 0.7 is algal
|
1.7 ft.
|
11
|
Shale, light buff, thick lamination, calcareous, shale, a dark gray zone 1 thick p. 5 feet from top.
|
0.7 ft.
|
10
|
Shale, medium gray, brown, thick lamination, somewhat platy, calcareous
|
3 ft.
|
9
|
Limestone, light olive gray, very argillaceous
|
0.2 ft.
|
8
|
Shale, light olive brown, thick lamination calcareous shale
|
2.5 ft.
|
7
|
Limestone, light gray, buff, argillaceous, somewhat curdled at top
|
0.7 ft.
|
6
|
Shale, light buff, thick lamination calcareous
|
0.2 ft.
|
5
|
Limestone, light buff, in part medium gray, lamination, argillaceous, with well developed jointing in at least 2 directions
|
1.1 ft.
|
4
|
Shale, light gray, brown, calcareous, sparse fauna; 0.5 foot thick bed argillaceous pelecypod limestone, 3 feet from top; another pelecypod limestone 0.7 feet thick at top of member
|
15 ft.
|
3
|
Limestone, medium to light gray, weathers buff, thick bedded, argillaceous; and calacreous shale all with pelecypods
|
3 ft.
|
2
|
Limestone, light gray, dense, argillaceous, medium bedded limestone, upper surface has curdled appearance
|
0.8 ft.
|
1
|
Shale, light gray-green, calcareous, laminated shale, lower part rubbly
|
6 ft.
|
|