Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
870 TO THE Southern most of
3 wells on the Judith River
ridge
Deposit has rolled leaves in
a mudstone w/ carbonized
lamination, interlayer coal.
with clasts up to 1 1/2"
(rarely) & tumbled clams
Few gastropods
Jason 1 MAY 10c EA 27