Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/20/84
E 40 □, 7□
100c
8465 LAKE HAZEN
BROWN BUTTC
CLAY Fe STONE associated w/
a lignitic interval.
Exposure partially Tundrafic
Cercidiphyllum seeds
on chlorate rachises
Acer (silver maple group)
Metasequoia
Glyptostrobus cryptomerioid
Thelypteris iddingsii
"Langeria" n. gen., show to be
J publ. by Wolfe mid-Eocene
Platanoid P. caywoodsi
Betula ?