Hole #6 C15 224-7 Dark grey siltstone grading to shaley claystone. Plant fossils. 229-8 Gray claystone. Limey pellets stringers AND inclusions. 243-8 Interbedded siltstone and fine SANDSTONE. 261-7 Gray silty claystone grading to shaley claystone. 283-2 Dark grey shaley claystone grading to black carbonaceous clay. Marine fossils. 283-10 COAL - BRUSH CREEK 304-2 Grey silty claystone, Limey stringers AND pellets. 307-4 Siltstone. Irregularly intermixed fine SANDSTONE. 314-0 Grey silty claystone. Limey stringers. 323-8 Light grey and greenish gray siltstone. 326-7 FINE GRAINED SANDSTONE. (CB61) 327-5 Fragmental flint AND semiplastic clay, 333-5 Silty claystone. Interbedded siltstone AND fine SANDSTONE. 345-8 Grey silty claystone 363-6 Dark grey siltstone, 21/2 feet of irregularly interbedded fine SAND- STONE AT BASE. 371-9 MEDIUM GRAINED SANDSTONE. 372-6 Interbedded siltstone, silty claystone AND FINE SANDSTONE 380-2 Grey silty claystone, locally shaley Limey lenses AND stringers. 381-0 Black carbonaceous claystone grading to dark grey claystone. 387-0 Light grey claystone grading to dark grey silty claystone. Plant fossils 30