3.7 Claystone, sandy, some clayey ss, 2 soft zone graded with beds above & below. Grey. 8.0 Sandstone, fine to coarse, firzzle, calcic in lower 6 feet locally but not at some places lower 2 or 3 feet is resistnt forms ledge sitting on clayt below. 2.2 Chert, bedded, grey-white yellow grey. 6.0 Claystone, purplish with grey to dk grey in upper 3.0. With some s/zabby brittle fine ss at top 6. Lower part is light grey clstn, greenish cast becoming sandy at base. 2-? Sandstone with chert stringers - top slope wash