Labette County Sec. 21, T. 31 S., R. 19 E

Abandoned shale pit
	Unit No. Description Thickness   Hertha +/- 7 ft.   Covered, black shale in lower part 3 ft.   Black shale, weathered, very platy 2.5 ft.   Platy black shale with huge concretions 3.5 ft.   Blue-gray mudstone (limestone?), very hard 3.5 ft.   Black shale + small concretions top of this is pit floor 1.9 ft.
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