Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
are here not nearly so abundant as at
Theford, Ontario or in Newford. Helio-
phyllum is rare and Favosites placenta
attains to a larger growth than at any
other place. Some I saw were nearly
one foot in diameter and six or
eight inches thick—a feature nowhere else
observed.
In the upper zone I saw one valve
of Sp. granuliferus and an abundance of
a Fistulifora. This zone is possibly to
be correlated with the Stoney Port Hole in
Ontario.
Oct. 10.
Finished packing the two boxes which
were shipped by Detroit & Mackinac R.R.
Left at 9.20 A.M. for Petosky by way
of Alger since no boat is at hand,
to go around the lake. Left Alger
at 5.12 arriving in Mackinac at 7.20