Hole 24 El. 2500' (7) 0 - 33 overburden 41 silty claystone, last foot mottled red & green 47-8 gray silty claystone 49-9 gray siltstone 61-10 light gray to white fine gr. sandstone 70 gray medium gr. ss. micaceous in part. 72 medium gray silty claystone 74 dark gray to black claystone to shaly claystone 76-6 med. gray slightly silty claystone 82-9 carb. clay grading to black shaly claystone 83-1 COAL + bone 89 med. gray silty claystone grading to claystone 90- 9 gray claystone 102 dark brown to black crumbly claystone 110 gray to grayish brown claystone 119 gray siltstone 131 white fine gr. quartzic sandstone 133 gray claystone 144-2 green dense massive claystone 153-10 tan, fragmental, variegated "flinty" claystone scattered siderite pellets (GC 24) 170-11 black slightly silty claystone 175 brown to black bastard clay 187 green silty claystone 197 dark gray to black carbonaceous clayst. 198-6 black shaly claystone 202 gray laminated silty claystone 203.3 black clayey shale 205.5 COAL 216 black, carbonaceous claystone 223.1 black silty claystone with interlaminated sandstone strings 225.8 COAL 227 dark brown to black carbonaceous claystm. 230 dark brown calcareous, silty, clay stone 231 black silty claystone 233 dark gray calcareous siltstone