Field Notebook: CO 1952c
Page 15
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Transcription
Weaver Gulch, section of upper beds in old road N 21 W, 35° E [illegible] USSU North Weaver Gulch #1 6.0 .20 6.50 .50 1.20 .20 .70 1.40 6.20 6.00 2 3.50 * transition beds, platy to flaggy and fine SS with [silence] stone partings (probably feet missing.) [illegible] massive bed fine gr SS. rubblestone, plant fragments [illegible] massive x bold, chiefly but upper surface pebble cal. SS. sandstone, thin platy beds thin bed. SS. fine as in D. bone bone, small lens cql te SS, pebbles. [illegible] gray, plastic finely silty with thin interlaminae silt. J 6.2 Silstone, massive beds up to 2.0 thick, most .4+ and zones softer argillaceous siltstone. K 1.6? Sandstone- fine gr. massive, hard ledge- difficult to tell thickness because of slumping on shale below. Note 7.5' slumping zone from base J. At least 1.6 of SS K., then basal 1.5 ft of this is L L 1.5 Gray silty shale with .5 shaly siltstone at base. Above on slope K is 5'+ taken up all but L of slump.