Field Notebook: CO 1951a
Page 63
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Transcription
AIN 50-19 25.8 Relatively thin bedded 4' to 10', locally cross bed + cross lam, Fine qr ss, with shale ss interbeds in lower 6'. Weather's Buff + brown - lickers like most Doltsi. [illegible] 3.3 Shaley trauelli sr/stone + silty shale. Upper 1' +/- lignitic silty clay, then silt beds silty sty + Slightly silsty + silty clay, all with plent frogs, whole weather's into gray. Fresh brn gray. 12.0 Massive, graveliam fme qr, ss, cql od base + some stringers thru base. Weather's to gray muddy streaks + splotches, 4 ft from top is 1' +/- zone liquidic silty clay - along streak & couch erect gray silty clasts comes in (25 in Jau B sect) under liq clay. Grades to cql ss below. Resembles base Morrison Cougar section. Toward crest along slope a massive loff weather ss comes in about 7' below base cql ss. It has deep crust red FeO on it, lith. between ss obscure look like lite green silty clay of Morrison type. 29