Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/11/76
Willwood BASAL EXP in Badlands
NW Sec 15, T 56W R 101 W
Park Co Wyo
Willwood ss. MASSIVE TO
xbedded, med to coarse,
Arthoric, micaceous,
red wh., low lenticular,
in a 1/5ey. of clayst's
sh, some red banded
much slicken sides
some carb bands? No
IVs.
7634 Willwood Fm. Center E 1/2 se. 16
T 56W, R 101 W, Park Co, Wyo
Clark 15'
RT 7632 = Fossil Pl loc in silty
bed above friable ss layer.
PLATANUS reynoldsii
Cercidiphyllum fruits
2 other leaf types
Come back