Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Hole #29
CB
37 - 0 Surficial material
43 - 6 Weathered iron stained claystone
62 - 1 Medium to coarse grained sandstone.
74 - 0 Grey limey claystone
82 - 5 Grey silty claystone grading to siltstone.
91 - 10 Interbedded siltstone and fine grained sandstone.
104 - 1 Dark grey silty clay shale. Minor sandy beds.
106 - 0 Coal
110 - 11 Dark grey silty claystone. Plant fossils.
112 - 4 Coal
117 - 2 Dark grey argillaceous limestone.
124 - 0 Grey silty claystone becoming siltier downwards. Limey stringers
134 - 8 Interbedded siltstone and fine grained sandstone. Limey pellets
142 - 0 Grey and greenish grey silty claystone. Limey lenses and pellets
146 - 5 Dark grey silty claystone. Minor interbedded fine grained sandstone in center.
170 - 1 Dark grey grading to black silty clay shale.
170 - 8 Coal
184 - 0 Grey limey claystone. Lenses and pellets of argillaceous limestone.
188 - 4 Green claystone. Limey pellets.
192 - 1 Interbedded siltstone, silty claystone and fine grained sandstone.
206 - 0 Olive grey and green silty claystone
217 - 6 Interbedded siltstone and fine grained sandstone.
220 - 4 Black silty claystone.
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