336-8 Fine grained sandstone 351-5 Green shaly claystone 354-3 Fragmental claystone 365 Mottled gray green and red claystone 378-8 Green claystone, limey inclusions 396 Interbedded sandy shale and sandstone 398-6 Sandstone 403-4 Gray claystone 412-9 Dark gray shale 422-2 Interbedded dark shale and sandstone 426-1 Coal 429-7 Gray claystone, limestone pellets 431-4 Fragmental semi-flint clay, limey. 436-2 Fine grained argillaceous sandstone 445-3 Shaley claystone 447-3 Argillaceous sandstone 454-9 Silty claystone and siltstone 466 Siltstone with zones sandstone 480 Fine grained sandstone 510 Medium grained sandstone 526-3 Coarse to conglomeratic sandstone 529-8 Coal 539 Dark to light gray semiplastic clay. 549-4 Argillaceous sandstone 557-7 Gray sandy shale 573-11 Interbedded dark shale and sandstone 575-7 Coal 581-6 Argillaceous sandstone 585 Dark gray sandy shale 586-5 Coal 592-5 Interbedded siltstone and fine sandstone 599 Interlaminated sandstone and shale 601-4 Coal 603-3 Fragmental flint clay 605-6 Interbedded siltstone and sandstone 613-2 Gray to black shale 616-2 Coal 142