311 
PLATE IV,—illustrating the same paper,—contains figures of 
the organisms and other objects found in the Sponge, Stelletta 
etoile-pistolet, viz. :— 
1. Spicules, etoile-pistolet. 
2. Spicules, etoile-pistolet, double. 
3. Spicules, chiasters. 
4,5. Spicules, walking-stick. 
6. Spicule, tylotoxea, trac. 
7. Spicule, tornote (Sollas.) 
8. Spicule, style, trac., curved. 
9. Spicules, styles, trac., spinous. 
10. Spicule, strongyle, tr.” 
11. Spicule, strongyle, tr.?, spinous, straight. 
12. Spicule, strongyle, tr.’, spinous, curved. 
13. Spicules, pterocymbas, anc.” 
14,15. Diatoms. 
Nore—The figures in the above Plates, which are indicated 
by an asterisk, were taken with the 4-inch objective. Those 
not so indicated were taken with the 4-inch objective. 
PiaTE V,—illustrating Mr. Piers’s paper on Aboriginal Remains 
of Nova Scotia,—contains the following :— 
1. Pierced Tablet from Smith’s Cove, near Digby. 
2. Pierced Tablet in Webster Collection. 
3and 4. ‘Snake Stone,” presented by Mr. Gilbert Seaman, of 
Minudie. 
5 and 6. ‘Snake Stone,” presented by Miss Frame, of Shuben- 
acadie. 
7 and 8. Pipe from Musquodoboit Harbor. 
9. Pipe from River Dennis, Cape Breton. 
All the figures of Plate V are half the natural size. 
