163-9 Interbedded siltstone and fine grained sandstone. 165-5 Black clay shale. Marine Fossils. 175-2 Dark to light grey silty clauystone gading to siltstone. Limey lenses and pellets. 201-11 Interbedded siltstone and fine grained sandstone 205-5 Medium grained sandstone. 215-0 Grey silty clay shale. Minor inter- bedded siltstone and fine grained sandstone in upper part, Plant Fossils. 233-9 Black clay shale. Marine Fossils. 235-2 Coal BRUSH CREEK 245-9 'Grey limey clauystone and' clauystone. Limey pellets, lenses and inclusions. 257-0 'Light to dark' grey silty clauystone. Siderite stringers in upper part. 274-7 Grey and greenish grey silty clauystone Local sideritic zones throughout. 276-9 Fragmental green clauystone. 'Clauystone matrix' 287-8 Grey and green clauystone. Red mottling. 299-9 Greenish grey silty shaley clauystone 4" sideritic lens at 294-8. 319-0 Shaley interbedded siltstone, silty clay- stone and fine grained sandstone. 324-4 Dark grey to black silty shaley clauystone. 332-0 Grey silty clauystone gading to siltstone. 352-2 Dark grey siltstone. Minor interbedded siluy clauystone and fine grained sand- stone. 368-0 Irregularly interbedded siltstone and fine grained sandstone. 369-6 Black silty clay shale. 96.