INDEX 575 



PAGE 



Notes on Central America, by E. G. Squier 359 



Philosophy of Sir William Hamilton 3*79 



Report on the Exploration of Lakes Superior and Huron, by Count De 



Rottermund 446 



Report on Victoria Bridge, by R. Stephenson, M. P 467 



Researches on Colour-Blindness, by Professor G. "Wilson, M. D 146 



The Pilgrimage and other Poems, by the Earl of Ellesmere 302 



Typical Forms and Special Ends in Creation ; by J. McCosh, LL.D., &c. . . . 528 



What is Technology ? by Professor G. Wilson, M. D , 53 



SCIENTIFIC AND LITERARY NOTES. 



GEOLOGY AND MINERALOGY. 



Asaphus, Canadensis 482 



Binnite, Borouatrocalcite 483, 484 



Carnallite 541 



Composition and Formation of Steel 14 



Dufrenoysite. . . .• 483 



Elaphus, or Cervus Canadensis 38*7 



Fossil Musk Ox 307 



Fossils from the Esplanade Cutting, Toronto 14 



Geological Map of Canada ; 74 



Geology of Scotland 74 



Geological Surrey of Canada 186 



Graphite in Meteoric Stones 308 



Graptolites 388 



Hyalophane 483 



Lake Superior Copper 553 



Leucophane 553 



Mean density of the Earth 552 



Mineralogical Notices 553 



New Crustaceans from the Silurian Rocks of Scotland 482 



Origin of the Carbonate of Iron of the Coal Measures 307 



Palaeontology of New York , 386 



Preservation of Organic Remains 186 



Purple Copper Pyrites 187 



Rhodonite 483 



Schaumkalk , 484 



Stafsfurtite 553 



Subsidence of the New Jersey Coast 387 



Tachhydrite 553 



Torbane Hill Mineral 484 



Ulexite 484 



Voigtite 484 553 



Vanadinite 553 



Volknerite 484 



Wollaston Medal 307 



Wolfram 74 308 



