|
Unit No. |
Description |
Thickness |
1
|
Light brown, rough surfaces weathered; thin to medium bedding, slabby; fine-grained, somewhat earthy
|
2 ft.
|
2
|
Buff, streaked whitish with vugs, also an occasional grayish streak, harder than above, same texture, vugs may have contained fossils
|
4.5 ft.
|
3
|
Gray-buff with elongate bluish blobs in it, dense, almost lithographic, hard shatters when hit, even bedded, no fossils
|
3.7 ft.
|
4
|
Thin at top ranging to massive at bottom; butt; fine-grained no fossils observed; hard, shatters when hit; bedding even
|
7.3 ft.
|
|