clayey siltstone. HL 6.5 silty Claystone, gray to purplish gray with some light yellowish gray and purple clayey siltst. in lower foot. H.L .195 Sandstone fine grained, with intervals clay loc and some louses light gray silty clay + clay siltstn. No yellowish gray to light gray with local clay pellets. locally weathers pinkish vis so stained in upper 6-8 feet, some chiefly soft but few ledgy even's, which are calcareous. clay pellet zone at base. H.L. 12.0 Clayey sandstone + siltstone in lower half grading to silty, focally, non-silty, clay in upper half. Whole is variegated, gray, purplish gray and light gray. Some pink stain. T 6.3 Sandstone fine-grained, irreg, lam. and cross-lam. light gray, weathers with pink to brown stain. 26