867-5 silt - clay - clay silt 870 fine ss 879-v Dark shale +ss 88v Plastic clay (silty to var. silt.) 888-9 Clay siltstone 890-9 Carbonaceous shale 945 Fine to med ss, lenticles. 983 - Dark clay siltstone, sandy + cherty at base, 1041 - Med to coarse ss 1063 - Sandy siltstone 1070 - Red silty claystone 1086 Cross-sandy siltstone with red silty claystone. 1127 Red silty claystone, gray at bottom, 1063 891 172 22