|
Unit No. |
Description |
Thickness |
19
|
Yellow-gray granular to crystalline limestone, pelecypods abundant
|
1.5 ft.
|
18
|
Shale, green-gray at top and lower 2/3, red streak between (not well exposed)
|
10 ft.
|
17
|
Limestone, upper part gray, granular to crystalline, fusulinids; lower part brown, fossiliferous, M. splen, abundant crinoids, etc.
|
2.3 ft.
|
16
|
Shale, upper part covered; middle, sandy brown-gray; lower, green-gray shale
|
5 ft.
|
15
|
Limestone, granulo-crystalline, zoogene limestone, porous brown and yellow spots, fairly massive
|
2.5 ft.
|
14
|
Green-gray clay/shale
|
2 ft.
|
13
|
Brown, sandy, nodular, "honeycomb" bed
|
2 ft.
|
12
|
Platy yellow brown gray sandy shale
|
12 ft.
|
11
|
Soft coal
|
0.2 ft.
|
10
|
Impervious fossiliferous limy shale, Derbya abundant
|
1 ft.
|
9b
|
Shale
|
0.5 ft.
|
9a
|
Brown sandy shale
|
0.5 ft.
|
9
|
Soft coal
|
0.3 ft.
|
8
|
Sandy platy yellow-brown shale with brown streaks
|
11 ft.
|
7
|
Covered
|
21 ft.
|
6
|
Gray, very fossiliferous limestone, Pustula, bryozoans (slumped)
|
0.5 ft.
|
5
|
Covered shale
|
1.5 ft.
|
4
|
Limestone, yellow-brown, irregular bedding, very fossiliferous, crinoids abundant, Chonetes, Derbya, some fusulinids
|
2.5 ft.
|
3
|
Gray clayey shale, soft
|
7 ft.
|
2
|
Impervious gray soft limestone, fusulinids
|
2.5 ft.
|
1a
|
Light-gray sandy shale and sandstone, jointed
|
43 ft.
|
1
|
Dark gray fossiliferous limestone, T. ocut, brachiopods (Maple Hill)
|
|
|