Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
pulled 33-36
7-12-1
21' Olive drab siltstone
with some clay x +
occ. plant frags
Elsewhere at same level
occur ledges of vfy gray
limonite stained [illegible] of
s.s. with abt 5% mica &
carbon, rock
plant frags on bedding
planes and noted. Thickness
2-0 feet.
(3.4)
22' somewhat purple
Dark grey limonite stain-
siltstone splottched
with cavities of gypsum.
Some plant remains on
lamination plains, "Blighted
appearance due to gyp.
(6.8)
25 Gyp. Blotched drop out
siltstone remains clayey
& limonite stained &
4 micaceous
29' 9 covered interval begins
38' 3 lignite x purple brown/lignitic
clays
Top lignite bed 8 feet.
top of lignite with