Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
is variable in thickness.
4.5 Chystone, clt gray, loc.
silty, some gyp in
fractures. (Sample 3)
1.3 Lignitic brown shale,
some coalic of plant
frags. (Sample 4)
5.3 Chystone, dark gray
becoming silty + sandy
in lower part.
0.3+ Sandstone, cozly, loc. clayey
with plant frags. Pyrite
nodule in base & extend
into top underlying SS.
? Sandstone, massive, 90CS
under slope wash
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