Field Notebook: 1984b
Page 55
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Transcription
15 120 Lignite 16 135 Ss, as unit 4; Basal contact down cutty. 17 330 Coal v ss. interbedded 13 30 Dk. gray carb. shale, fissile, 14 195 Lignite 15 205 "Ss., vfg med. gray weathering friable w. shale laminae; dk. gray, increasing upward 16 175 Dk. brownish gray shale 17 60 Wh. friable vfg clean, apparently leached, ss, indurated to plates. 18 10 Purple gray siltstone, carb. 19 100 Lignite 20 70 Purple gray carb, ss Tox 40cm weathers to lt; yellowish gray plates