Hole 10 GC. (via Millstone) 0 - 33 Overburden 33 - 55 Silty shale 'forestone' zone, 55 - 57-9 Coal 57-9 to 61-6 Silty clay, zones of light plastic clay 66 Silty shale 66 - 67-2 Coal 69-2 Silty shale 84 Silty clay, gray to light gray-gray, fine stringer 87 Silty shale + tholey siltstone 97-8 Clay shale, 2" carb-clay top, few fines ss modules pl 99-9 Coarse SS 100-1 Coal 109-6 Fine gty SS, 6" gray silty clay top. 127-6 Clay shale, clayey siltstone at top, cla continues poor plant reic lower part 128-6 Coal 136 Silty claystone, coal mods - Desgns to lite gray grey 143 Sandstone and siltstone 161 Silty claystone to sandy siltstone 178 Med ga SS 179 - 2 Siltstone 181-7 Screeboard clay 193-8 Argillaceous limestone 208-6 Calc silty claystone minor silty clay, linyer modules to 201, claystone calc stringers below 210-6 Sandiet, fine. 215 - 6 Silty clay shale 6" SS at base 216-4 Coal 220-4 Silty clay coal at base 222-9 Coal 230-2 Calc clay + claystone, linyer modules 245-4 Silty claystone calc stringers minor linyer bits minor clay 241 to 241-6 Silty Clay shale sandy at top, claystone middle part