|
Unit No. |
Description |
Thickness |
3
|
Shale, gray - fragment of coal - fossil wood
|
1 - 2 ft.
|
2
|
Limestone - sandstone at top - with "worm casts" hard sandy limestone below
|
+/- 2 ft.
|
1
|
Shale; bluish gray - fossiliferous
|
|
|
Note: This bed crops out as sandstone ledge 1/2 mile West of Wilsonton, and 1 1/2 miles West of Wilsonton. It is sandy limestone of quarry in Mound Valley and is facies of basal Missouri sandstone mapped across state
|
|
|