69 
The results of this process are shown, among objects made of stone: 
on celts (Plates XII and XIII), hammerstones (Plate XIV, figures 2, 3, 
7-9), and red paint (Plate XIX, figures 1-4); among those of bone: on 
points (Plate V, figures 1-21), harpoons (Plate VI, and Plate VII, figures 
1, 2), on problematical objects (Plate VII, figures 6-8, 9-11), on wedges (Plate 
XVI, figures 1, 4), on awls (Plate XVII, figures 3-16), on needles (Plate 
XVII, figures 17-20); among objects of antler: on wedges (Plate XVI, 
figures 2, 3, 5), on a pin-shaped object (Plate XVI, figure 6), and on other 
objects (Plate XIX, figures 18-20); and among those of teeth: on a point 
made of a shark’s tooth (Plate V, figure 22), on a peculiar object (Plate 
VII, figure 5), on knives of beaver and woodchuck teeth (Plate XVI, 
figures 8-27), on a molar of a beaver with root end ground to a conoid form 
(Plate XVIII, figure 16), on a pendant made of a bear canine (Plate XIX, 
figure 7), and on an incisor of a moose with root wedge-shaped (figure 9), 
Some of the knives made of the lower incisors of the beaver are sharp- 
ened on the lower part of the naturally bevelled cutting edge by transverse 
rubbing, the striations of which are not all parallel. The pendant made 
by perforating a bear canine (Plate XIX, figure 7) has four parallel grooves 
across the enamel of one side. The groove towards the root of the tooth 
is deeper than the other three, which are of about the same size. On the 
reverse are a number of very small, parallel grooves. None of these 
seems to be cut or ground, but rather worn with something soft, like a 
cord. The incisor of the moose (figure 9) which has the root ground off 
on the sides, bringing it to a wedge shape, was ground diagonally, but 
nearly lengthwise of the tooth, as shown by rather coarse striations. These 
striations are not parallel. 
Breaking. Some long bones had been broken lengthwise, as if to get 
material of suitable size for making implements. Many pieces of bone 
and a few of stone, antler, beaver teeth, and ivory were broken after being 
partly cut through, also apparently in getting material or making objects. 
Specimens of this process in stone are illustrated on Plate XIX, figure 14, 
and Plate XVIII, figures 1, 2; in bone on Plate XVIII, figures 4-6, 9; in 
antler on Plate XVIII, figure 11; in a beaver tooth on Plate XVIII, 
figure 14; and in ivory on Plate XVIII, figure 12. 
Cutting. Cutting was, probably, done with flakes of stone and with 
knives and scrapers chipped from stone, beaten out of copper, and made of 
beaver and woodchuck teeth. Many flakes suitable for use in cutting 
were found (Plate III, figures 5, 6). Chipped points may have been used 
as knives (Plate III, figures 9-15, and Plate IV, figures 1-20). Scrapers 
chipped from stone may have been used to whittle, plane, or scrape 
(Plate XVII, figures 1,2). Four knives beaten out of copper were collected 
on the harbour by Patterson. The writer collected fifty-three objects 
considered to be knives, made from beaver teeth (Plate XVI, figures 8-24, 
26, 27) and six woodchuck teeth (Plate XVI, figure 25). 
The products from this process are; shown by cuts on objects of the 
following materials: stone (Plate XVIII, figures 1, 2, and Plate XIX, 
figures 4, 14, 15); pottery (Plate IX, figure 5, and Plate X, figure 11); 
bone (Plate VI, figure 20, Plate XVIII, figures 3-9, and Plate XIX, figures 
16, 17); antler (Plate XVIII, figure 11, and Plate XIX, figures 18-20); 
