Field Notebook: CO 1952d
Page 17
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Transcription
S2nd Cr, (cont.) Base of massive x-bedded SS UNCONF below. b.l. 54 --> to fine cl pink wash 3 coarse zones 1 lower cl Fineness, loc. silty, few sh. ptosis irreg., bedded-worm-worked, loc X bed grzeles to dk gray co6, varqill 4.8 Bent clay dk gray to blzcht, varqil siltst v fine is graded down to silty sh t 1.b. siltclay. plty pink-br coarse zone at base. local coarse zone SS shellsilt plty rip wkd SS lense ca clay SS argillss Siltst. sandy plty orig wormy bed, ss Little like SS about 6't Bent clay - one 2' top and one 3ft below. Also trace lower one about 1.9 below next above. above on slope to N. brm lodgc brun siltclay locally cap by plty SS silty shale mud. plzley beds coarse to cal massive Luthia- Ridge fe