Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
1+3.
W
S
(shales)
a
b
c
d
e
S(hales)
E
Chazy
2049
limestone-
fossiliferous reds.
2.
Machrea.
West Rutland Valley.