540-7 Coal 542 Gray plastic clay 560-9 Gray clay + claystone limestone inclusions 565-2 Siltstone, sandy, in lower half. 575-8 Gray to dark gray plastic clay, brown stringers, 5" limy at base 580 Light green-gray claystone, limestone inclusions 595-1 Grays green gray plastic clay zones ironstone 606-8 Siltstone, green to greeny- 609-8 Silty shale, upper part muddled siltstone + lime ss lower half med. ss 611-4 Gray shale 619-6 (interbedded) siltstone + ss 624-3 Blueish shale 624-10 Coaly bone 630 Green, silty clay + claystone 652-5 (interbedded) dark siltstone, silty shale and white sandstone. 654-3 Dk gray black shale to coal shale 657-8 Coal 658-4 Dk gray claystone 663-3 Argillaceous limestone 667 Gray + light brown semiplastic + semihard clay fragmental zones, silty + locally with muddled sand + ss streaks 671 Gray argillaceous siltstone 680-6 (interbedded) light gray siltstone + fine sandstone 682-5 Fragmental siltstone + silty claystone, conglomerate zones. 699-4 Green siltstone, zones silty clay. 713-2 (interbedded) siltstone + fines ss. 714-2 Dk gray to coal shale 714-9 Coaly claystone 717-2 Dark to light gray, siliceous claystone fragmental zones and inclusions limestone in lower foot Gray shale clay limy stringers