Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7130/00
in middle
brc, ripple
bedded in upper
O.F N.
16 38.0 1.5 PLATEY Thud (2-4 cm)
inter beds of SS
IN A MARL MATRIX
yellow tan
SS beds become
thicker upw
17 38.7 0.7 Upper Coulee?
uff, SA, dirty
ledge, shallowly trough
x - fm r bedd f.
Throughout
Forms prominent
marker (w 15 m)
Throughout Sand
coulee on which
basal cont. of
Chance Mbr. was
based
18 39.7 1.0 SS, friable, yellow
grey, SA, vff. d.
forms shoulder