125 
for scrapers on Plate XXX, figure 11, and Plate XXXI, figures 2-9; and 
what may be an unfinished gorget on Plate XXXII, figure 18, were all 
chipped to their present form. 
Altogether four hundred and seven pieces of quartz showing evidence 
of working were found here. These comprise one hundred and twenty-six 
large fragments of pebbles retaining part of the original waterworn surface; 
one hundred and sixty-three smaller fragments, also retaining part of the 
waterworn surface, sixteen showing secondary chipping or flaking; four 
large angular pieces from which chips had been struck; and one hundred 
and fourteen small chips, thirty-three of which show secondary chipping. 
Only about 12 per cent of the total number show secondary chipping 
or flaking, and notwithstanding the other numerous evidences of manu- 
facture, only thirty-four completed artifacts made of quartz were found. 
This paucity of finished implements suggests that specialization of most 
of them was probably completed at some other place, perhaps in the 
interior. One might consider this as a further indication of the merely 
seasonal occupation of this site. 
Evidences of the working of some of the other materials mentioned 
were not so numerous. We found only eleven chips of pinkish, yellowish, 
and red jasper, and twenty-two artifacts chipped from this material, two 
of the chips showing slight secondary chipping or flaking. Of chert we 
found eighteen chips and ten artifacts, two of the chips retaining part 
of the waterworn surface and two others showing secondary chipping. 
There are eleven fragments of quartzite and six artifacts; four pieces 
being small angular chips, and the other seven large and small fragments 
retaining part of the natural surface of the pebble. We found ten chips 
of bluish, reddish, and light lavender-coloured chalcedony, and six artifacts. 
One of the chips retains part of the waterworn surface. 
The rough, preliminary chipping may have been done on large flattened 
stones such as that seen on Plate XXVII, figure 2. 
Flaking. The edges of some of the chips of quartz, jasper, and chert, 
and of the points for arrows, scraper blades, and the drill points are all 
flaked. Two pieces of bone, one of which is illustrated on Plate XXXII, 
figure 12, also show flaking. 
Pecking. This process is illustrated by several specimens, especially 
those seen on Plate XXVIII, figure 2, and Plate XXIX, figure 2. The 
lighter-coloured parts of the unfinished artifact seen on Plate XXXII, 
figure 14, show where the stone has been pecked or brusied by hammering 
with another stone. 
Rubbing. This was the finishing process in the manufacture of such 
stone artifacts as celts, adzes, and gorgets, what is probably an unfinished 
specimen of the latter being illustrated on Plate XXXII, figure 19. The 
bone awls and other artifacts made of this material were all more or less 
rubbed into shape. 
Drilling. Although two artifacts were found which may have been 
points for drills (Plate XXIII, figure 4, and Plate XXX, figure 10), only 
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