Dec 2-7-1 gypsum (white) efflorescences 20' Chips of white silicified siltstone (Hardened flint clay) which weather down slope. Wh N9 fresh 5YR 9/1 20.8 Limonite (N-1) with gyp x1 efflorescence on bedding & limonite staining on joints. Wh color of slope 5Y9/1 from 22 to 42.1 23 Bedded clay 5Y4/1 Some areas of limonite 5Y7/6 to 10YR6/4 gyp x1s. poor discoid frags & Sequoia. 27 5Y4/1 slightly micaceous clay white gypsum eff. on slope Thin 2-3" lenses of 5R2/2 outside iron stained 5Y6/1 inside silicified cones,