|
Unit No. |
Description |
Thickness |
1
|
Limestone - light gray, hard, much fragmental crystalline fossil material, clams, smails, echinoid and crinoid fragments, few brachiopods, not well exposed
|
2 ft.
|
2
|
Shale - tan, mealy texture, not well exposed
|
2.5 ft.
|
3
|
Limestone - light tan to light gray, siliceous, weathers vesicular and pitted, brecciated, has thin band of impure chert locally; contains echinoid, crinoid, brachiopod fragments
|
1.6 ft.
|
4
|
Limestone - light gray to light tan, hard, single massive bed; contains fragments of echinoids and crinoids, Hustedia, Composita,; lower part contains fusulines
|
1.3 ft.
|
5
|
Shale - light tan, upper part shaly limestone with many fusulines, forms reentrant
|
1 ft.
|
6
|
Shale, light tan, calcareous, to shaly limestone; has abundant conondonts and/or fragments of Orbiculoidea shells
|
0.2 ft.
|
7
|
Limestone - light gray, hard, massive, single bed, uneven humpy top; contains fusulines (in upper part), crinoids, Dictyolostus, Ambocoelia, Meekella, Osagia, bryozoans
|
0.5 ft.
|
8
|
Shale - light tan, calcareous, with limy nodules exposed
|
3 ft.
|
|