Field Notebook: CO, WY 1955b
Page 117
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Transcription
coarse with x beds cql up to 4' thick, coarse, with some pebbles 1"t indura cht + qtzt., Cozoso t cyl leassey etuqtly thruout (b2sal) 25' bt cyl stocks thruout. Weaths yellow- grey to buff. About 10-18' from top cyclic zone some green clsty inclusions and I.B. vrv, red + green chystone. These local pockets contain polished pebbles, Upper - fine to med qr except at very base where coarse. 50,0+ Clzystone, silty to sandy. vvruged. Upper 15' is hazd, light gray becoming dk gray, purplish in lower part, then remzinder dom. red with mottling green, at base 2' t loc. lenses green predom. Scalt, med + coarse cht + qtz pcks thruout. 5,0 Sandstone, fine-gr, 'massive' fresh weaths thin-bedded light gray, some greenish ca