8 
(Bulletin of the (Natural History Society. 
as regards the former, into lance and spear-heads, and as 
regards the latter, from pure white through shades of grey, 
green and red, to black. The specimens selected for illustra- 
tion, and contained in Plate I., exhibit their more particular 
outlines, among which are included leaf-forms (Figs. 5, 6, 7, 
9, 11, 14, 30); triangular forms; forms notched at the sides, 
either broad (Figs. 8, 33), or narrow (Fig. 31); barbed forms 
(Figs. 30, 34); or forms which are stemmed (Figs. 14, 28), the 
stem being either straight, tapering or expanding; also lozenge 
shaped and rhomboid forms. 
In all cases the material composing these articles is silicious, 
but in some it is a pure translucent or a white milky quartz, 
in others a red jasper, chalcedony, carnelian, brown or black 
hornstone, or black silicious slate. These materials are all of 
frequent occurrence among the rocks of the Province, but the 
first three are especially so, both in veins and as enclosed pebbles 
in various conglomerates. A large bed of pure translucent 
chalcedony and blood-red jasper occurs on the southern side 
of Washademoak Lake, but much of this material would seem 
to have been derived from the conglomerates of the Lower 
'Carboniferous formation, or the debris of the latter. 
In all cases the arrow-heads here described have been formed 
by a process of chipping or flaking, probably by the agency of 
pressure slowly applied. In no instance do they show evidence 
of grinding. 
Leaf-Shaped Implements. (Plate III. Figs. 15-22). These 
are implements of uncertain use, but may have been used for 
cutting, for scraping, or for splitting purposes. They vary 
from broadly oval to ovate and narrow lanceolate forms, and 
are usually quite thick along the medial line. They may be 
pointed at one or both ends, and in all instances have been 
formed by flaking. 
Axes and Hatchets. (Plate III. Figs. 1, 4, 5, 6). These 
are among the most common of Indian relics and have been 
found at many different localities. They were especially 
abundant at Indian Point, from which, however, they have 
now been mostly removed. 
In size, these articles vary from four or five to twelve 
