Field Notebook: WY, MT, ND 1994
Page 18
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Transcription
944 0.6 SS, Nfg SY6/11 X-bedded w/ verticaling 0.6 M - SY7/12 mudst w/ PLANTS 0.25m UNIT becomes a SY5/12 MUDST. AT BASE up 0.5m COAL -> SS is dowcutting at base above this, is 0.4 m of coal INTERP of the fossil layer distal splay