1868.] index. 479 



Page 



Lyman, on brown Haematite 302 



Macfarlane on the Rocks of Portage Lake 1 



" on the extraction of Copper from its Ores 457 



" on the Geology of Lake Superior 177, 241 



Macoun, Catalogue of Carices 56 



Manitoulin Islands, Vennor on the Zoology of 22 



Marble of Colchester, Vermont 294 



Markgraf, translation by 81 



Marsh on the Origin of Lignilites 293 



'* on some new Fossil Sponges 301 



" on the weathering of Fossils 305 



Matthew on Palaeozoic rocks 387 



Microscopic illumination 79 



Mineralogy, Hunt on the objects and method of 110 



" of Laurentian limestones 123 



Minnesota, Hale on the Geology of 120 



Montreal, sanitary statistics of. 134 



Morgan on the American Beaver 301 



Mosses, Braithwaite on the Organization of 462 



Milium hornum 472 



Musk-rats, Lord on 45 



Natural History Society (See table of contents). 



Newberry on Modern Scientific Investigation 278 



" on new fossil Fishes 297 



" on fossil Reptiles from the Carboniferous 299 



Nomenclature, Tillman on a New 115 



Obituary notice of Sir E.W.Head 322 



Orthoptera, Scudder on the study of 293 



Orthotrichum crispum 469 



Oryctes boas 31 



Oxford, Scientific Education in 264 



Ozone, Smallwood's lecture on 374 



Palaeozoic Rocks of New Brunswick 387 



Paris Exposition, Hooker's report on 453 



Parkes on the respiratory system of insects 417 



Petroleum, Hunt on 121 



Picea, species figured and described 102 



Pinus sylvestris 415 



" other species noticed 455, 456 



Plants, Dawson on Post-pliocene ? 69 



Platephemera antiqua 205 



Pleuridium subulatum \ 471 



Pogonatum aloides 473 



Polytrichum, species noticed 467 



Populua bahamifera 72 



Potamogeton perfoliatus 72 



" pusillus, etc 73 



Potentilla Canadensis 71 



Pottia truncata 466 



Pre-historic man in America 416 



Preserving Fluid, Verrill on a new * 78 



