Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
~1~
4.0
Sedstone, fine-to medium-grained with,
some irreg interbeds + partings
sandy siltst., gray to brownish with
plant frags. Sandst, chiefly
massive btwn pths, beds to
1.0ft, shot with vertical tubes
from surface disconf above.
weathers to crumbly ledge of
yellowish to brownish gray.
2.8
Siltstone, gray, carb. flecks, massive
to irreg lem., locally, becomes
sandy upward grading to SS above,
and to shale below, weathers light
gray, yellowish stain + orange Fe
stain on joints + fracture surf.
1.0
Shale, dk gray to black becoming
silty at top
2.0
Coal and coaly to ligmatic shale
with 0.1- light brownish clay
band 0.6 from top, and another
loc. at base
1.7
Chystone, silty, black, loc. coaly.
2