Unit No. |
Description |
Thickness |
1
|
Massive buff sandstone, remnant
|
+ 5 ft.
|
2
|
Clay shale, gray
|
50 ft.
|
3
|
Wavy, light gray limestone with cryptozoon
|
9 ft.
|
4
|
Shale, lower half black, fissile, with phoyh. concretions
|
3 ft.
|
5
|
Dense blue limestone with fusulinids, blochy
|
0.9 ft.
|
6
|
Covered shale
|
28 ft.
|
7
|
Buff heavy limestone with fusulinids
|
7 ft.
|
8
|
Gray and buff, sandy shale
|
15 ft.
|
9
|
Coal (Williamsburg)
|
1 ft.
|
10
|
Underclay
|
1 ft.
|
11
|
Covered sandy beds
|
+/- 7 ft.
|
12
|
Interbedded silty limestone and shale with crinoid stems locally weathers like sandstone
|
+ 4 ft.
|
|
Beds 1 and 2 are probably in the Heumader member
|
|