536 INDEX. 



PAGE 



G. T, K. Review : 



Climatology of the United States ; L, Blodget 28 



H. C. Reviews : 



Manual for the Detection of Poisons ; by Dr. F. J. Otto 134 



Elements of Inorganic Chemistry ; by T. Graham, Ac 488 



Hector, Thomas, C. E., Scale for the Computation of Areas of Irregular 



Figures 309 



Hematite Pseudomorphs 35*7 



Henning, Thos., Applicability of our Educational System to the Social 



Condition of Large Cities 422 



Henry, Prof (LL.D.) : The Lecture Room, Smithsonian Institute, "Washington 110 

 Hinoks, Rev. Prof W. (F.L.S.): Considerations respecting Anomalies in 



Vegetable Structures , . , 311 



History of Ancient Pottery ; by S. Birch 254 



Hornblende 517 



Human Race, Classificaticn of 89 



Hunt, T. Sterry : On the Theory of Igneous Rocks and Volcanoes 201 



Ice Phenomena, J. H. Dumble, C.E 414 



Igneous Rocks ; by T. Sterry Hunt , 201 



Indians, Historical and Statistical Account of 437 



Inglis, Rev. D. (M A.) : On the relation of Quantity to the ^Esthetic Senti- 

 ment 409 



Introduction to Cryptogamic Botany; Rev. M. J. Berkeley, M.A 342 



Intrusive Rocks cutting the Laurentine Series 107 



J, B. C. Review : 



Annual Report of Board of Regents, Smithsonian Institute, 1856 4 



John and Jonathan 166 



Kane, Paul 365 



Kendall, Rev. Prof. E. K. (M.A.) : Note on Euclid, Proposition 5, Book I . . 318 



Kingston, Prof G. T. (M.A.): Deducing the Mean Temperature of a Month 5 



Lakes, North American i 87 



Latin Inscriptions found in Britain 7, 220 



Laurentine Rocks of Canada 1 



Law of Temperature depending on Lunar Influence 41 



Life, Breaks in the Succession of, in British Rocks 89 



Logan, Sir W. E. (F.R.S.): Probable Subdivision of Laurentine Rocks of 



Canada 1 



Logan, Sir W. E. (F.R.S.) : Relative Dates of various Intrusive Rocks 



cutting the Laurentine Series in Canada. 107 



Longitude of Fernandina, Floriaa 71 



Lunar Influence, a Law of Temperature depending on 51 



Mackay, Dr. Charles 365 



Magnetic Disturbances and Aurora at Point Barrow 65 



