Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
In the Bic cnpls saw several pieces
of gneiss, rare granite, greenstone and traps.
But no L-C. formations possible. In this
region and for many miles to the S., the coarse
quartzite makes high ridges and far over
into the St. Lawrence river.