Hole # 26CB 0-627 Surficial material 34-10 Weathered clay and claystone, limey pellets in upper part. 39-9 Greenish-gray silty claystone grading to siltstone limey stringers and ironstone inclusions 58-0 Interbedded greenish-gray siltstone and silty shale (a few zones fine sandstone, limey) 62-4 Interbedded gray shale and argillaceous limestone 65-10 Irregularly interlaminated gray + black pyritic shale, coaly streaks. 68-7 1/2 Coal UPPER BAKERSTOWN 71-6 Gray clay and claystone, limey nodules. (3" argillaceous limestone at top) 84 Interbedded dark gray clay, claystone, and argillaceous limestone. 92 Gray shaley claystone grading to shale, ironstone concretions in middle part. 108-6 Black shale, pyritic in lower part, ironstone concretions throughout. 110-3 Coal LOWER BAKERSTOWN 115 Dark to light gray clay and claystone, limey pellets 117-8 Silty claystone grading to siltstone 121-11 Fine grained sandstone 134 Interbedded siltstone and fine sandstone, (some claystone in lower part). 135-8 Mottled gray semi-hard clay 150-8 Mottled red and green semiplastic silty clay 152-8 Green silty, shaley claystone. 154-2 Argillaceous limestone 171-8 Interbedded siltstone and fine sandstone 172-6 Gray and tan shaley clay, scattered marine fossils (Pine Creek horizon) 179-9 Greenish semiplastic clay large inclusions of argillaceous limestone in upper 2'. 0-6 Fine grained sandstone, minor siltstone. 102