|
Unit No. |
Description |
Thickness |
6
|
Dover Limestone
|
|
5
|
Shale, gray, weathers yellow-brown, platy, sandy (Paulin)
|
30 ft.
|
4
|
Limestone, gray, brown, fossiliferous, small Triticites ocutus (Maple Hill)
|
1.5 ft.
|
3
|
Shale, gray, weathers yellow-brown, sandy
|
20 ft.
|
2
|
Limestone, gray, sandy, weathers brown, few fossils (Tarkio)
|
4 ft.
|
1
|
Shale, green hue, sandy, pebbly
|
|
|