brown, ferruginous cap. 1.1 Claystone, gray to bluish above, upper half shaly with laminzo silt and Amqress. 2.4 Sndstone, in two thin beds at top and base, 0.6 and 0.4 resp, sperated by sandy grzy shale interlzen to thinly interbedded with szudstone. Ss are fine- grained, lower a solid hard bed, upper soft and silty. 3.0 Claystone, gray to dark gray wzxy, 0.4 Sndstone, fine to very-fine gramed irreg, interlzen with sandy grey shels 10.5 Clzystone, wzxy, dark qrzy in bssel half becoming greenish gray in upper helf with two bands meroon, upper 0.5 weatherous yellowish green. 1.2 Sndstone, fine-to very-fine-grained Fe impreg. weather's purplish rusty brown, 48