Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Sec A-18-1
TURTLE VALLEY
0'
ALL CONTACTS ARE
CHANNELLED AND
DIGGING NO STR
LINE CONTACTS UNTIL
further notice.
MASSIVE, SYR 4/1,
CLAYEY SILT.
Above 1' becomes
chippy breaking
AND SY8/4
Upper 3" mixed
WITH blebs of
SAND.
Wh Color 0'
SY8/1 WITH
Lim. ST & MOTTING
ON WH. FACE &