Field Notebook: 1964b
Page 16
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Transcription
sec L-20-2 AN INTERVAL SECTION from top of HARNISCH LIGNITE TO WHITE RIVER ON BUTTE. Section is on ly poorly exposed here but does give interval 0' TOP OF HARNISCH LIGNIT SCORIA TOP OF F. O 499. CLAY 1' SILT, 1' LIGNITE 1' 3' 4' 9' 12'