|
Unit No. |
Description |
Thickness |
1
|
Limestone, gray with purple-red top, weathers shelly and in large joint blocks. Contains fusulines, crinoids, Chonetes and other brachiopods and Cryptozoan algae
|
1.0 ft.
|
2
|
Shale, gray, carbonaceous at top, sandy to argillaceous in lower part
|
12.0 ft.
|
3
|
Concretion of limestone or limy shale, contains crinoids, snails, clams, and bryozoans
|
0.1 +/- ft.
|
4
|
Shale, gray to tan
|
4.5 +/- ft.
|
5
|
Limestone, gray, shaly, impure, contains snails, clams, and crinoid fragments
|
1.0 ft.
|
6
|
Shale, mostly poorly exposed
|
6.0 +/- ft.
|
7
|
Limestone, gray to brown, sandy appearing. Fossil material not identified, much of it may be algal? No fusulines present, few clams and snails; Myalina, Bellerophon
|
3.0 +/- ft.
|
|