Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
(1)
Tannish grey when fresh.
bearing many minute
Fe2O3 globules & clay?
(16.5") of cones of
cemented Fe? globules.
upper 1 1/2" without
much orange staining
or globules.
19.
WH + fresh
1/2 Grey silty ?tollin clay.
some small caprolitic
cones & limonite
plant stem impressions
in bottom 1wch, which
is also heavily limonite
stained.
22.4
Thin 1" purple or maroon
lignite rich shal clay
silty
22.5
tannish grey bedded clay
some limonite staining
& LIMONITE TAN in"
wh crustrop.
2H- Limonite stained
clay conc. zone.