6 70 Mes to coarse sandstone, liockles locally. 6 76-6 Shaly silty claystone grading to shaly siltstone, dark gray. 681-6 Darkgray silty shale 684-6 Coal 687-6 Darkgray siltstone 731 Fine to medium quartzite sandstone, local coarse zones, locally). 737-1 Irregularly bedded sandstone coaly partings and liockles 739-0 Dusty bone, coal streaks 741-4 clutic-bedded cut., sandy shale and conglomerotic sandstone 747 Mes, ginnued, liocled, quartzitic sandstone. 750 Conglomerate and conglomeratic sandstone T.D. 750