Unit No. |
Description |
Thickness |
9
|
Irregular, veined limestone and shale with Heterocoelia beedei
|
+ 3 ft.
|
8
|
Limy shale and limestone
|
0.8 ft.
|
7
|
Limestone with thin shale at middle, full of heterocoelia
|
0.6 ft.
|
6
|
Limy shale with crinoids and bryozoans
|
2 ft.
|
5
|
Dense blue limestone with Enteletes plattsburgensis, Heterocoelia and Cryptozoan
|
0.9 ft.
|
4
|
Buff limy fossils shale and limestone
|
1.8 ft.
|
3
|
Buff shale
|
4 ft.
|
2
|
Dense gray argillaceous, ellipsoidal limestone concretions with a few poorly preserved gastropods
|
1 ft.
|
1
|
Silty, bluish, unfossiliferous shale
|
41 ft.
|