Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/26/60
Canal at town of
Black River.
Wove grey ls. w
Phylloceras, & "Columnaria"
il. chert nodules.
Coll. 8 - Columnaria
Approaching Calcium from
town of Black River. 1/4 ml. W. N.Y.26
from Black Hill Unit 1. 4 ft thick.
Coll 9. Wove grey to small.
w. wavy bedding - beach
shells, Tetradylum, Columnaria
horn snails near top,
Unit 2. 2ft thick
Same as below but large Coll.
black chert nodules from Quarries.
Coll. 10 Unit 3. 6ms thick
Wove grey ls. w. alum.
Tetradylum.