632-7 Fragmental claystone, silty, gypsum muddy interstitial (Predmont zone) 651-5 Shaly siltstone 652-5 Dark shale 655-7 Coal Davis 660-11 Dark silty shale 664-8 Silty somewhere to subplastic clay (NG 684-11 Siltstone, clayey at top, 691-5 Sandstone + siltstone 706-6 Med gr. SS 711-11 Sandst + siltstone 712-5 Coal-clay 712-10 Coal Barrel 719-5 Silty clay 723-5 Calc. siltstone 728-0 Silty banded clay 742-4 clubbed siltst + SS 766-9 Med SS coal streaks at base 768-0 Siltstone 769-2 Coal Montell 774 Limestone 775 Silty hard clay 783-6 interb. siltst + fine SS 800-9 DK clay shale 803-4 Coal 812 DK silty shale 812-10 Coal 831-6 Siltst 847-10 Silty shale 853-4 Silty clay + fwk subpl. (2' at base) lower 1'-has Fe speckles 864-7 Clayey siltstone, Fe specks upper 2' 869-9 Silty shale 879-6 clubbed siltst + fine SS 892 Med to coarse grt's SS 892-2 Coal 899-5 Soft silty shaly clay