2.0 coarse ss, b?so Turner? 2,0 Dk blue gray silky sh. Some sand layers 110+ conc. zone, light blue gray weath Septemr?, silky to fine sandy gray ls. No fossils found). In next 10' some sandy interbeds, locally ind. by conc This is in contrast to 11' zone about 1/2 mile to N, in main gully with Cottonwood. Have, about 3' lower coarse ss, 6 ft, finger bedded ss+sh laminae and 2'tupper coarse ss.