Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7628
W side of Big Sand Coulee
Fort Union
Prob NW, NW Sec 22 T 57N R 101 W.
Fluvial Sess of lignites, shs.
Red wh ss
Fossil Pls. Metasequoia above
a lignite & angio leaf
frags abt 2%?
Pollen Sample.
General lithology similar
to that in Sec 7626
7629
Pollen sample from lignitic
zone w Metaseqvoia &
Ang. leaf frags.
SE, SE, Sec 16, T 57N, R 101 W.
7630
N wall of coulee heading on
Big Sand - Clark Fork divide.
SE, SE, Sec 16, T 57N, R 101 W.
Poor PLANTS in a hard
mudstone
Metaseq.
Cercidiphyllum dominant
1 unidentified.