|
| Unit No. |
Description |
Thickness |
|
9
|
Covered interval
|
2.0 ft.
|
|
8
|
Sandstone and clay, light gray clay and yellow sandstone in thin horizontal beds, some places, a mixture of same occurs as if partially conglomeratic, 3" yellow-brown sandstone at bottom, 19" gray plastic clay, top 12" of clay has white sand streaks
|
8.7 ft.
|
|
7
|
Clay, light gray, plastic, very slight yellow stain, some lignite
|
4.9 ft.
|
|
6
|
Clay, sandy, silty, gray, with one thin yellow limonitic band 2' from top
|
3.0 ft.
|
|
5
|
Sandstone, yellow, fine, clayey, 4" bed of light gray clay 6" from bottom
|
7.0 ft.
|
|
4
|
Clay, very silty or sandy, gray, not stained
|
1.5 ft.
|
|
3
|
Sandstone, banded, yellow and gray, clayey
|
1.0 ft.
|
|
2
|
Clay, sandy (silty) gray, almost no stain, bottom more oblique than top
|
2.8 ft.
|
|
1
|
Clay and sandstone, alternating, sandy and clayey respectively, mostly sandstone, yellow oblique top
|
4.5 ft.
|
|
Note
|
To the south of the pits, the sandstone, probably a channel, delta, bar or alluvial fan, thickens and replaces part of the clay. Some indication that the trend is NE-SW.
|
|
|
