Hole 22 G.C. 0 to 34-2 Surficial material. 55 Chalkbedded ground gray shaly siltstone and silty shale with zones of fine sandstone. limestone bands. 57-4 Gray, silty, clay shale. 58-1 COAL 63 Soft (benton) clay 81 Silty clay and clay shale grading to shaly siltstone with zones of fine sandstone. limestone bands. 84-6 Silt, clay shale and claystone, (gray) 86 Gray finely silty soft clay 99 Red and green silty claystone, minor silty clay, 104-8 Sandy greenish gray siltstone and silty claystone upper 2' has several bands coarse sandstone. 112-9 Red silty claystone 137-6 Gray and green-gray silty clay and silty claystone, limestone nodules + concretions from 118 to 127 (6' core loss, probably 127 to 133) 142 Silty claystone with intercalated thin beds of medium grained sandstone. 150 Clay shale (green-gray gray brown) concreteous. 160-10 Medium grained sandstone peppered with dark Fe pellets. (locally oxidized) 164-6 Silty benton clay and claystone (2' core loss top) 165-6 Ameliorous limestone and limy claystone 172-6 Silty gray claystone & semiplastic clay upper 3' has beds fine grained calcaceous sandstone 176-6 Silty, semihard clay minor claystone 187 Siltstone and silty claystone grading to fine sandstone in lower ½ 2-10 Medium grained ammelorous sandstone. (claystone conglomerate + Fe stone pellet at base) 212-4 Clay shale with ironstone zones. 218-1 Dark gray to black shale, 221-8 COAL 222-8 Fragmental soft clay 226-4 Silty semihard clay, pyritic in lower part, coaly streaks at base. 49