Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
unit Avg is becm
ng in Carb to
top at 39" which
is the top.
fr. color 5Y6/1
wh. color 36.2-38,7?
5Y7/1
Carb. 55. zone at
top 1"
39. Upper mbr
pork fissle sl. silt/y non
KAOLINITIC CLAY.
fr. color 5Y6/1
wh color. 39-5Y6/1
with N2
Dip. of channel 5 AT
6' per 100 f'
channel drops 6' between here
4 orig secs.
16, 42
BENTONITIC SIlTY LOESS
CLAY with gypsum or
Sod. Sulph. eff
Popcorn crust.
fr. color N2 c/ith