Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/13/85
8518 CONTD
70.2 BASE of 20' ledge of
SS massive in middle
glaggy at top & bottom.
8518 d is 102.4 HI Below
8518.
from 8518 b (upper texpl horizon) to
COAL.
Ht
10 2p 30 40 5p 6p 7s 8p 9p 1p2 1l0
12p 13p 14p 150 + 2# 3,5
to BASE of
25' thick coal in
BASE of mbr IV.