Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
West end I cut 14 | Cut 35 feet at E
246 signal pt,
44 ft above signal pt 246
stroph, neglecta, praecursor,
strophy. mutans. H. in calcif.,
strophy. dichondra, all
lone at 44 ft above 246 pt.
but believed to have dropped
chiefly from 6 ft farther up.
18'2 ft above signal pt 246
is zone of Clark ville bed.
Plant fossils considerable 2,
carboniferous rudgate 2.
ft ancient much more clay