#8 587-11 Grey silty shaly claystone, locally shaly. 591-2 Fragmental flint and semi-flint clay 607-6 Grey silty claystone, locally shaly. Siderite nodule from 519-6 to 600-6 616-8 Interbedded siltstone and fine sandstone. 622-8 Fine grained sandstone 623-1 Bone 623-6 Grey silty claystone. 625-4 Fragmental flint clay, claystone matrix. Sideritic in upper part. 627-2 Light tan semi-plastic clay. 631-6 Greenish grey claystone. Siderite nodules up to 1 ft throughout 632-7 Interbedded green siltstone and fine sandstone. 635-11 Fragmental claystone, semi-flint, flint and semi-plastic clay. 639-7 Grey silty claystone. 664-11 Interbedded siltstone and fine sandstone 689-10 Grey grading to black silty claystone. Plant fossils in lower 4 ft. 694-6 Core loss 695-0 Bone 695-5 Black claystone. Light brown claystone pellets. 696-2 Brown silty semi-plastic clay. 701-7 Lt grey silty claystone. Siderite nodules up to 10" throughout. 703-1 Fragmental claystone and semi-flint clay 708-7 Grey silty claystone. 723-10 Interbedded siltstone and fine sandstone. 757 Fine to coarse stylitic sandstone. Locally conglomerate. con. from 755-7 on basic USBM 109. 41