marked. 7.0 Sandstone, fine-grained, to bedded-bot, limited to x-lzm, friezd, with brown to purple Fe impreg top & bzse, weathrs brown, forms vertical ledge, hzs some vert worm burrows. Some tel. bds at top. 2.0 Sandstone, very fine-grained, with irvq interbedded silt at bzse and top, weathrs grey white, some yellow stain. IS irvq to x bedded loc, to tzb. + evenbed. 5.6 Chiefly covered, bzsl 1.5 is a silty grey shale with siltst interbds, weathrs orange to yellow & yellow grey. 6.0 Sandstone, fine-grained, in beds up to 0.5. SS fairly soft weathers to grey white bedded ledge with zones purple Fe impreg. Beds commonly x-lzm, rp mrd; some 1"worm" tubes. 60