Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
(30) to (51)
Dist. A2
100 226° <°
wh color. 5Y7/12
66.0 top, S.S.
fissile s/tst. w/ interbeds
lig. + carb. sh.
sl/st, 5 Y 5/12
Clay sl. shale 5"Y4/12
TO (31) same.
Dist A2
98, 9 240° <°
31 to 32 20°
70 P.
Dut on
TRACE
Sh. grades up to slst. then s/s at
6.2
unind.