GLACIAL GEOLOGY OF CAPE BRETON—HONEYMAN. 341 
crop of Diorite. The specimens are amorphous and Porphyritic, 
with distinct crystals of Feldspar. On the sides of the mountain 
are outcrops and debris. In the latter we collected Amygdaloids; 
some of these are vesicular. Among them we observed several 
Archean boulders. 
We continue our course along Loch Ban (S. Easterly) as far as 
its end. We observe Archean boulders all the way. Turning 
-off the main road we descend into the hollow of a Moraine and 
ascend. Here we have very large Archzean boulders, and 
boulder clay, ete. Farther progress 8. E. is intercepted by Lake 
Ainslie and the outlet. The bed of the lake is doubtless the 
place of boulders. 
B. We make a second 8S. E. offsett. To the South of the 
Lower Carboniferous Mountain which seems to terminate our 
Strathlorne Moraine and beyond McAuley’s Brook that bounds 
the Strathlorne division of the Mabou Highlands, we turn off on 
the Black River Road. Ascending a hill we observe Archzean 
Boulders on our way. We now come in sight of Loch Ban and 
Lake Ainslie. Following the road we descend. On our left is 
.a deep hollow, in which runs a brook. We continue and cross 
the brook, which now runs through bogs, swamps and thicket, 
which terminate in Loch Ban, in the distance. Black River, 
which runs into the Loch, stops farther progress. We have to 
return to our main road. Archzean Boulders were observed as 
far as we proceeded. The point reached was South of Loch Ban 
and 4 miles distant from the mountain on the north side, having 
the L. C. outcrop and Archzan Boulders. We hope to be able to 
report farther progress along this Parallel at a future time. 
McAuley’s Brook having reached the road is now the Strath- 
lorne River. At the Bridge where it turns northward there 
is an interesting section of the drift. In the bed of the river is a 
bed of red clay with boulders. Above it is the clay with sand and 
boulders. Above is a thick stratum of Archzan boulders. This 
is covered with a thick coat of soil with vegetation. 
The boulders in the river bed are beautiful and instructive. 
High on the sides of a lofty mountain we observe an outcrop of 
wocks. We ascend to examine them. They are Syenites and 
