868 Carbonaceous shale, pyritic 869 Coal 869-9 Semihard to semiflint clay , pyritic, silty in lower part. (CB413) 873-6 Siltstone, clayey in upper half. 880 Fine to medium grained sandstone. 886-4 Gray shaly siltstone scattered zones of siderite pellets,( 4" zone concentrated siderite pellets at base - (CB414) 888-4 Gray clay shale 888-10 Coaly shale, minor bone 890-4 Carbonaceous silty clay and siltstone 891-6 Shaly claystone 891-6 Coal 892-7 Mottled tan semiplastic clay. (CB415) Anal.#6 895 Silty semiplastic clay grading to siltstone 901-7 Gray siltstone 927-4 Interbedded siltstone and fine sandstone. Bottomed 927-4 22