Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
N.
7,4 Siltstone, dk gray irreg structure
with flacks and laminae
lighter silt; some argill
zones.
O.
8,0 Sandstone, fine, massive,
greaficial with siltstone
above, some irreg. struct.
locally, but chiefly just crb
streaks + irreg lami
P.
11: 7 Siltstone and fine ss, massive
becoming irreg bedded argill,
crb str. throught
- slope wash.
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