Unit No. |
Description |
Thickness |
1
|
Drab to buff, nodular Osagia limestone with mollusks
|
2 ft.
|
2
|
Nodular gray shale and limonite concretions basal 1 ft. filled with Chonetes transversalis
|
8 ft.
|
3
|
Earthy drab limestone with a few small fusulinids and Ambocoelia
|
1 ft.
|
4
|
Limy gray shale with upper 8 ft. containing Myalina subquadrata, Echinoconchus, crinoid stems, etc.
|
16 ft.
|
5
|
Platy limestone and interbedded shale filled with Chonetes transversalis, Myalina subquadrata, Edmondia, Derbya, Pleurophorus
|
6 ft.
|
6
|
Gray and olive clay shale with limonite concretions
|
34 ft.
|
7
|
Dark bluish gray sandy oolite with Myalina and sendomonotis, upper part with Osagia
|
1.5 ft.
|
8
|
Yellow calcareous shale
|
2 ft.
|
9
|
Dark gray sandy limestone, oolitic at top with mollusks
|
|
10
|
Platy shaly sandstone
|
+ 10 ft.
|
|
(Add to 12 ft. ss at top of section at Southwest 1/4 4-23-14
|
|