480 INDEX. 



PAGE 



Rolleston's, Prof., Address to British Association 75 



Rusophycus (species of, figured and described) 363, 458 



Rusichnites Acadicus 458 



Salmon, Natural History of the 144 



Salmon Ova, Johnston on the Transport of 452 



Salmonidse, Davj on the 446 



Salvinia nalans ^ 298 



Sandstones of the Ottawa Valley 420 



Sargassum bacciferum^ found at Cape Sable 3 



Schizcea pusilla 291 



Scolopendrium vulgare 278, 361 



Selaginella opus, Canadian Habitats of 3 



Selaginella spinulosa 296 



Sequoia Lawsoniana 7 



Silicification of Fossils, Dr. Hunt on 46 



Silliman, Professor B., Obituary Notice of 461 



Silphiuin laciniatum (the Compass Plant) 5 



Smallwood, Dr., Meteorological Tables of 239, 321, 404, 472 



Sponges, Bowei'bank on Two New American 304 



Spongilla Dawsoni 305 



Stac/iygynandrum rupestre 297 



Struthiopteris Germa/iica 2 73, 356 



Superphosphate of Lime, Manufacture of 103 



Syenite, Dr. Hunt on 164 



Tethea hispida 304 



Tobique River, Geology and Botany of 81 



Trachytes, Dr. Hunt on 166 



Triticum repens^ on a Gall reared from 444 



Urtica gracilis and heterophylla 13 



Uiica Slate in the Ottawa Valley 422 



Vennor, H. G., on a Cave near Montreal 14 



Verrill on the Polyps of the United States (review.) 470 



Vitreous Slates in the Ottawa Valley 422 



Ward on the Chemistry of Manures 97, 189 



Water, Supply of, to Plants 120 



Woodsia alpina 4 



" (species of, described) 288, 360 



Woodwardia Virginica 2 78, 361 



Yucca jilamentosa 7 



Zoology, Dr. Dawson on Species in 243 



JOHN LOVELL, PRINTER. 



