679-4 Coal 682-8 Gray to brownish silty claystone and fragmental claystone (with CB217) 693 Interbedded siltstone and fine sandstone. 724-8 Medium grained sandstone 727-4 Irregularly interbedded gray siltstone and fine sandstone. (inch zone of clay with coal flecks at 725-2) 736-2 Medium grained quartzitic, stylolitic sandstone. 746-4 Irregularly interbedded dark gray siltstone and fine sandstone 748-4 Dark gray semiplastic clay, coaly zone at top 749-11 Coal 752-7 core loss - driller says bone 758-7 Dark gray silty semiplastic clay. 3" sandstone at base. 758-9 Coaly bone 763-10 Gray silty semiplastic clay and claystone 766 Carbonaceous shale, coaly streaks 769-6 Medium grained sandstone with carbonaceous partings 770 Coal 778 Gray to brownish silty claystone grading to siltstone 785-4 Interbedded siltstone and fine sandstone.