652-8 Bony coal 664-10 Coarse sandstone, conglomerate at top, blocky. 671-5 Silty carb. shale 671-6 Bony coal 680 Claystone grading to siltstone. 690-4 [illegible] fine sandstone and siltstone 707-7 Fine to medium ss, coarse at base, blocky. 715-3 Dark siltstone fine ss at base. 725 Dark silty shale 727-1 Coal 728-6 Dark clay shale 729-9 Coal 732-9 Carb. shaly siltstone 740-9 Med. grained quartzitic sandstone. 747 Conglomerate T.D. 747 Clays 510-3 to 515-5. Slightly silty bastard clay, dark gray, slickensided, plastic to semiplastic, small chertony curtations near base. No slack. analytical Sample #20 (GC-132) 346 to 349 Dark gray semiplastic bastard clay. Slacked on weathering analytical Sample #19 (GC-13&) 6