3.6 Shale, silty to clay, dk- gray, with thin interbeds argillaceous siltstone and few thin Fe stained fmo ss layers. 5.0 Chiefly hazd, fo bru-purple fine gr ss with shale interbeds as an interval above; 0.8 from top is local porcellanous Shale have is mostly from 1 to 3' below top rests. 1.5 Shale, dk gray fissily, tw Fe stained silt layers, and common silt laminae measurement-15.5 above plug +8.5 24.0 Note lower 8.5 of this ledge fzbular above is massive. Siltstone, massive furzably, fine to med., withs lite gray, some argill stratis and restd above base, shale partings. Locally soft & silty. From 7.5 to 8.5 above base is Fe stained zone md grss that crops as fo imprvg ledge. Below this clay pallets are common, and ledgy crop of ss. 35