INDEX II. 



209 



Smyth (John, jun.) on an apparatus for 

 the determination of the ozone in the 

 atmosphere, and experiments made 

 therewith by means of the aspirator, 

 37. 

 *Smyth (Prof. C. Piazzi), exhibition of 

 photographs of the interior of the 

 Great Pyramid, taken with the mag- 

 nesium light by, 40. 

 Solar radiation, J. Park Harrison on the 

 heat attained by the moon under, 17. 

 Sorby (H. C.) on a new form of spec- 

 trum-microscope, 11. 

 Sparrow, Dr. Edwards Crisp on the food 



and habits of the, 85. 

 Spectrum-microscope, H. C. Sorby on a 



new form of, 11. 

 Spider, fossil, Prof. F. Roemer on a, 

 lately discovered in the coal-measures 

 of Upper Silesia, 73. 

 Sponge, W. R. Hughes on the develop- 

 ment of a deep-sea, 86. 

 "Sponges, Dr. Phipson on, as a source 



of bromine and of nitrogen, 3-4. 

 Spottiswoode (W.), his address as pre- 

 sident of Section A, 1. 

 Staffordshire coal-field, H. Johnson on tb e 

 extent and duration of the South, 63. 



, South, coal-field, S. Bailey on the 



economic value of the various measures 

 of coal and ironstone in the, 48. 

 Staffordshire, South, David Forbes on 

 the igneus rocks of, 53. 



, South, Rev. W. J. Bain on the 



social, educational, and religious po- 

 sition of the working population of, 

 140. 

 Stainton (H. T.) on the extraordinary 

 partiality shown by insects of the 

 genus Laverna for plants of the order 

 Onagraceae, 93. 

 Stanley (The Right Hon. Lord), address 



as president of Section F, 131. 

 Starch, Dr. W. Hinds on the identity 



of, and chlorophylle, 81. 

 Startin (A.) on the drift in the parish 



of Exhall, north of Coventry, 74. 

 Steam, R. A. Peacock on, as the active 



agent in earthquakes, 68. 

 Steel, Henry Bessemer on the manufac- 

 ture of cast, its progress, and'employ- 

 ment as a substitute for wrought iron, 

 165. 

 Steenstrup (Prof.) on the flints of Pres- 



signy le Grand, 129. 

 Sterling (Rev. W. H.) on the natives of 



Patagonia and Terra del Fuego, 94. 

 Stevelly (Dr.) on the application of 

 D'Alembert's principle to the rotation 

 of a rigid mass, 8. 

 1865. 



Stewart (Balfour) on the magnetic storm 

 of the beginning of August 1865, as 

 recorded by the self-recording ruag- 

 netographs at the Kew and Lisbon 

 Observatories, 20. 



*Storm of December 1864 on the coast 

 of the Peninsula, J. B. Capello on the, 

 17. 



Storms, Dr. Moffat on, 90. 



Strata, fossiliferous, George Maw on 

 some, between the hunter sandstone 

 and mountain limestone of the Vale 

 of Clwyd, North Wales, 67. 



Striation, Prof. Phillips on glacial, 71. 



Submarine telegraphic cables, W. Fair- 

 baim on india-rubber and gutta per- 

 cha as insulators for, 14. 



Surinam, E. B. Tylor on the negro- 

 European dialects of, 130. 



Swinhoe (R.) on the aborigines of For- 

 mosa, 129. 



Sylvester (Prof.) on a special class of 

 questions on the theory of proba- 

 bilities, 8. 



* on Prof. Price's modification of 



Arbogast's method, 9. 



Symonds (Rev. W. S.) on some ancient 

 drifts and old river-beds of Siluria, 

 74. 



Symons (W.) on an improved standard 

 barometer, 21. 



Tapeworm, Dr. Fleming on the preva- 

 lence of, in Birmingham, and its causes, 

 106. 



*Taylor (J. E.) on contortions in the 

 chalk at Willingh am, near Norwich, 76. 



*Taylor's theorem, Prof. Price on the 

 extension of, by the method of deriva- 

 tions, 7. 



Telegraphic conductors, W. Hooper on 

 the applicability of India-rubber as an 

 insulator for, 184. 



Telegraphs, Nath. J. Holmes on district 

 private, 184. 



*Tennant (Prof.) on the agates found in 

 England, with specimens from different 

 countries, 76. 



Tenorite, Prof. Maskelyne on, 33. 



Terra del Fuego, Rev. W. H. Sterling 

 on the natives of, 94. 



Thermodynamics, W. J. Macquom Ran- 

 kine on the second law of, 13. 



Tlirupp (J.) on the domestication of cer- 

 tain animals in England between the 

 seventh and eleventh centuries, 94. 



Topograph, Capt. Lendy on the, a new 

 surveying instrument, 21. 



Torbite (a new preparation of peat) and 

 its uses, Dr. K. Clark on, 175. 



14 



