Hole 42 (continued) 38' 38'6" 6" Dark gray mucaceous silty to sandy shale. (May be included sharp contacts - err.) 1" sand stone streak in middle. 38'6" 38'6" 47'3" 8'9" Medium to fine grained light gray mucaceous sandstone, locally banded with darker gray zones of coaly streaks and partings 47'3" 49' 1'9" Hard gray silty to sandy shale, streaks of light gray sandstone. 49' 49'1/2" 1/2" Gray, chiefly fine grained sandstone, shaley streaks. 49'1/2" 50'5" 6" Dark gray to black shale 50'5" 50'9" 4" Dark gray shaley sandstone. 50'9" 52'6" 1'8" Black clay shale 52'6" 52'9" 3" Gray waxy clay, plant remains as in flint clays. 52'9" 53'4" 7" Black coaly shale + clay. 52'4" 60'11" 7'7" Hard clay as follows: 12" Black to dark gray top block, locally coaly, scattered fine modules. 22" Gray flinty blocks, scattered fine modules, some carbonaceous mottling. 57" (Actual recovery 37") sideritic block clay, siderite locally weathered out. 60'1/2" 61'10" 1/2" Shaley block clay, sideritic, concentration siderite 61'4" to 61'6"