Measured By Newell, 8/1935
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Unit No. |
Description |
Thickness |
1
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Platy shale sandstone
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2
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Bluish, algal limestone, hard
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1 ft.
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3
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Gray clay shale with upper + 5 ft. containing bluish, flaggy siltstone & interbedded shale
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+/- 90 ft.
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4
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Winterset limestone
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