Hole #8 CB EI. 24 - 0 Surficial material 37 - 4 Light grey silty claystone grading to tan siltstone. Some limey stringers. 42 - 10 Interbedded siltstone and fine sandstone. 47 - 4 Medium grained sandstone. 56 - 0 Dark grey silty claystone. Plant fossils. 64 - 5 Interbedded siltstone and fine grained sandstone. 71 - 0 Light grey to black silty claystone. Plant fossils. 72 - 2 Coal 81 - 3 Light grey argillaceous limestone. 108 - 7 Light grey claystone. Limey pellets, stringers and inclusions and lenses. 109 - 4 Interbedded siltstone, silty claystone, and fine grained sandstone. 119 - 2 Light grey silty claystone. 119 - 7 Coal and carbonaceous claystone. 123 - 7 Light grey siltstone. Intermixed fine sandstone. 127 - 4 Light grey silty claystone and clay. 136 - 2 Light grey and greenish gray silty clay- stone. Limey pellets and stringers throught. 144 - 2 Interbedded siltstone and fine sandstone. Limey pellets and stringers in upper 5 ft. 173 - 5 Fine to medium grained sandstone. Conglomeritic zones in lower 4 ft. 179 - 10 Irregularly interbedded siltstone and fine sandstone. 194 - 11 Black shaley claystone. Marine fossils Four inch siderite nodule at 191-11 AMES SHALE 196-5 COAL HARLEM 204-11 Dark to light grey limey claystone. Limey pellets throught. 38