|
Unit No. |
Description |
Thickness |
27
|
Thin-bedded limestone poorly exposed, main ledge Neva Limestone
|
2-3 ft.
|
26
|
Covered
|
30.0 ft.
|
25
|
Thin-bedded molluscan limestone
|
1.0 ft.
|
24
|
Shale
|
2.0 ft.
|
23
|
Limestone, with ostracodes at top
|
0.5 ft.
|
22
|
Shale, green with a limy middle and a laminated limestone about 2' above base
|
15.0 ft.
|
21
|
Siltstone, brick-red
|
1.0 ft.
|
20
|
Shale, green
|
2.0 ft.
|
19
|
Limestone, porous, pinky
|
0.2 ft.
|
18
|
Shale, green at top, laminated, platy and limy at base
|
20.0 ft.
|
17
|
Limestone, laminated
|
1.5 ft.
|
16
|
Covered
|
25.0 ft.
|
15
|
Limestone, green, weathers brown, with shale at center and a weathering zone of celestite and chalcedony at the top
|
4.0 ft.
|
14
|
Shale, gray limy with Triticites, very argillaceous
|
2.0 ft.
|
13
|
Limestone, very argillaceous with Triticites
|
1.0 ft.
|
12
|
Shale
|
5.0 ft.
|
11
|
Limestone with fusulines
|
0.7 ft.
|
10
|
Shale
|
0.8 ft.
|
9
|
Limestone with brachiopods, bryozoans, etc.
|
0.7 ft.
|
8
|
Shale
|
10.0 ft.
|
7
|
Limestone
|
1.0 ft.
|
6
|
Shale
|
5.0 ft.
|
5
|
Limestone, thin-bedded
|
2.0 ft.
|
4
|
Shale
|
4.0 ft.
|
3
|
Limestone, gray, dense, argillaceous with slender fusulines and other shells
|
1.0 ft.
|
2
|
Shale
|
1.0 ft.
|
1
|
Limestone
|
1 +/- ft.
|
|