Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
4 July 3-1918.
Long Range Mountains seen 2 to 5 miles
[to Cape Ray]
[Wonderful red color minerals]
here old igneous mass is the seen, and into which is faulted at
the south the basal series of the brinsons. This mass
about 200-300 feet thick lies in a synclinal manner. Below are
brinson beds, the pieces large size up to 30 inches long and offset but
to almost anything.
quickly destroyed and with transported
Roundel, off in the material of a cliff adding the old igneous rock
[the brinsons are]
The deposits later, porous as usual and filled in with grass
and microccers
the further on brinsons
with rich matrix, hidden of the surface, are fine and muddy,
and they complement a firm
and all a rust firm or maroon color. In these high beds an
[with minerals]
may sometimes from 3 to 8 inches across.
Fault
Distance away me- half mile.
brinson beds
Old igneous
Chalk and some argillaceous
rocks.
layers
These brinson beds are near the base of the brinson series. Many
[granite]
of the sandstone brinsons, are completely decomposed, and so soft that one
can stick a finger into the carbonized material.
The brinson lies on the old igneous (Laurentian) ma-
directly
terial. There is here no trace of the Cambro-Ordovician, nor
is there any limit lines in the brinson conglomerate, nay-
or is the matrix line from any limit line in the area,
when in the revealed glacial material. Therefore their probably
was here at sometime any Cambro-Ordovician.