Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
(A) 67 Black paper thin shales, thin rusty zone
18" from base.
Sample G491 #8.
( ? ) Same lithology as above, wash covered,
to 2" bentonite.. From bent zone 18"from
base above to base this interval is 69" vert
38'
B
A
69"
Stk+Azg
Dip-50°W.
2"b
N 27°E
Below this section broken slightly by faulting.
Carved w. across gallery on Bentonite a rusty zone
of '18" above base at A. Section continues down
from that zone
G491-B
74" Black fissile clay shale unrippen 2'
rest dull gray blk. clay shales
Sample G491-B # 9.
50" Dark gray clay shale
Sample G49-1 B" 10
From base of this to clammonto core lay,
expt. discontinuous - thickness from following
Azimuth N. 40° E
Distance (horiz) 78'3"
'' '' (Vert ) 72"
Dip 140 Strike N 55 E
Samples random above cone layer
G491-B#11- Starts about 2' above layers
and goes up to 6' above
G491B-12 - Goes from 6'to 10'above.