481 - 4 Fragmental claystone, siltstone matrix. 485 - 0 Gray and green claystone and silty claystone. 6" siderite nodule at base, 502 - 10 Grey and greenish grey shaly claystone 516 - 1 Fine to medium grained sandstone. Silty layers in upper part. 523 - 11 Shaly claystone grading to clay shale 535 - 1 Interbedded siltstone and fine sandstone. 543 - 0 Shaly claystone grading to black clay shale 544 - 3 Coal OF mule 550 - 1 Dark grey shaly claystone grading to grey clay shale, interbedded sandstone in middle part. 552 - 3 Coal - Freeport 598 - 6 Gray to greenish grey claystone Silty zones. Minor fragmental claystone in upper half. 623 - 6 Fine to medium sandstone. 657 - 11 Styolitic, conglomeritic sandstone. Locally conglomerate 663 - 10 Dark grey silty claystone. 686 - 3 Silty shaly claystone. Beds of fine sandstone 691 - 10 Interbedded siltstone, fine sandstone and silty claystone. 694 - 9 Dark grey silty claystone. 695-25 Carbonaceous claystone 695-95 Coal 701 - 2 Fine to medium grained sandstone 712 - 3 Black silty claystone grading to shaly claystone. Sandstone beds through. 714 - 11 Coal 721 - 8 Silty claystone. Sandstone beds at base 726 - 9 Dark grey clay shale 727-4 Bone | 728-2 Clb-sh+ss | 730-2 Bone+coal 734 - 0 Silty claystone. Plant rootlets. Bottomed at 734 - 0