Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Q
12.5 Interval obscured, Thickness appears,
consists of dr grey shale, fissile
in upper 10' below this silty
beds locally present but section
obscured.
R.
7.6 Dk grey silty cl. shzle with
scattered silty lzmize &
thin beds [Sample 1]. 0 to
0.13 siltstu bed at top obr
weth.
S
6.6 Dk qr silty cl, shzle, lower
4.0 with thin lzmize + beds
silt, upper 2.6 less silt (Sample
T
0.1 Bentonite.
U.
6.8 Shzle & silty sh. dr qr., lower
1ft silty zone, upper 3'sh
black clayey little silt,
0.1 to 0.3 Bed white weth,
arquill silt at top. [Sample 3]
V
3.2 Dk gr to bl clay shzle,
(Sample 4) - worth test?
W.
10.7 Highly silty shale, loc. arquill,
shzly silt with interbeds
and lzmize of saltstone
and siltstone
0.6 silty bed at top [Sample 5]
X.
x
8.8 Shale, dr gray siltu,
mottled, [Sample 6] gypsum
Y
4.7 As above - qyp in cross
fractures [Sample 7]
Z
4.5 Shale, more fissile than X
36