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Coffey County

Sec. 36, T. 20 S., R. 13 E
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Measured By R.M. J., 05/25/1940
Stratigraphy Class
Unit No. Description Thickness
11 Limestone - light gray, rubbly, calcite veins, Marginifera, crinoid stems 3.5 ft.
10 Limestone - gray blue, weathers yellowish brown, massive hard, abundant Ottonosia, crinoid stems, Amblysiphonella, Marginifora, gastropods 1.4 ft.
9 Shale - dark, weathers yellow, clayey 3.6 ft.
8 Limestone - brownishg gray, dense, Fenestellinids, brachiopods 0.4 ft.
7 Shale - yellow shale 0.7 ft.
6 Limestone - sandy massive, Composita, crinoid stems, Neospirifer, Derbya crassa, bryozoa 0.4 ft.
5 Shale - light blue - gray, clayey 2.5 ft.
4 Limestone - light blue - gray, weathers brown, red, limonite patches on fresh fracture, Fistulipora 0.5 ft.
3 Shale 0.25 ft.
2 Limestone, dark bluish gray, dense massive to wavy bedded. Crinoid stems, gastropod, Ottonosia 1 ft.
1 Shale, yellowish brown  
   

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