Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
40'+
approx.
14'+
Dense green & gray green siltstone
with as well zones + 1'x silty
bright green claystone at top
Weathers coars. to sub coars.
frocture lite buffy lite brown.
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