H' sequence of 2' grey porous rock 2' hard brown yellow siltstone cup expar. hard yellow siltstone, speed: 7-11-7 porous, grey, silicified layer white or l. grey vfg clayey ss. limestone nodules uncomp. (limestone) grey clay buff grey wh. ss. loc 7-11-7 NE/4 NW 1/4 sec 5 t 140 n r nw 96 golden valley sequence a light grey somewhat buff ss (3ft) covered by a limonitic zone (1') followed by 1 to 1 1/2' of grey clay with frequent plant frags followed by abt 10' of white somewhat micaceous (2-3%) vfg clayey ss with blebs of limestone bubble cores scattered in it.