Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
LJH 8712 PYRAMID BUTTE
KRS 87106
FORT UNION FM.
FORTH IN bedded shales
& mudst
~ 1m above boundary
COAL
1m
W
<--
Fossil tus PAI
Hell Creek FT. UNION
DOMINANT
Populus nebrascensis
Paranymphaea crassifolia
Dicotylophyllum anomala
Lemna SCUTATA
Others
16 TAXA of which poss 1/2 are valid