126 
Electro-magnetic laws, on the identity of cer- 
tain, 29. 
Electro-magnetism, 27. 
Electro-physiology, summary of researches 
in, 28. 
Elements, on the connexion between the iso- 
morphous relations of the, and their phy- 
siological action, 40. 
Embryo of a species of Myliobatus, on the, 80. 
Encephalon, on the physiology of the, 92. 
England, on the cultivation of silk in, 87. 
, on plate-glass making in 1846, con- 
trasted with that in 1827, 101. 
, Statistics of crime in, for the years 1842, 
1843, 1844, 102, 
Essington, on the inhabitants of port, 117. 
Ethnological philology, on the present state 
of, 115. 
Eye-piece, on the arrangement of a solar, 9. 
Eyton (Mr.) on a vertical steam-engine, 113. 
Fairy-rings of pastures, on the, 43. 
Falconer (Dr.} on the crania of two species of 
crocodile from Sierra Leone, 79. 
Fauna of Ireland, additions to the, 83. 
Fauvelle (M.) on the applicability of his 
mode of boring Artesian wells to the well at 
Southampton, and to other wells, 56. 
on a new method of boring for Artesian 
springs, 105. 
Finlay (G.) on the origin of the modern 
Greeks, 117. 
Fishes, on the, of the London clay, 52. 
, on the application of Dr. Thibert’s me- 
thod of modelling and colouring after nature 
all kinds of fishes, 80. 
Fitton (Dr.) on the arrangement and nomen- 
clature of some of the subcretaceous strata, 
58. 
Flame of a common mould candle, extraordi- 
nary appearance in the, 49. 
Flora, on the geographical distribution of the, 
of India, 74. 
of Ireland, on additions to the, 90. 
Forbes (Prof.) on the localities and geological 
features of the Isle of Wight, 58. 
on natural history, observations made 
since last meeting bearing upon geology, 69. 
, Prof. Bell on the crustacea found by, in 
cruising round the coast, 80. 
on the pulmograde medusz of the Bri- 
tish seas, 84. 
Forchhammer (Prof.) on sea water and the 
effects of variation in its currents, 51. 
Fort George Barracks, Bombay, meteorologi- 
cal observations taken at, in 1845, 26. 
Fossil mammalia of South America, on some, 
65. 
Fossils of Bracklestone Bay, Sussex, on the, 
67. 
Fowler (Dr.) on the relations of sensation to 
the higher mental processes, 92. 
Freeman (Rev. J.) on the inhabitants of 
Prince’s island, 117. 
Fungi, on the extent, causes and remedies of, 
destructive in agriculture, 44. 
INDEX Il, 
Gases, on the decomposition of water into its 
constituent, by heat, 48. 
Gas furnace for organic analysis, on a, 49. 
meters now in use, on the comparative 
value of the different kinds of, 114. 
Gassiot (John P.) on the electricity of tension 
in the voltaic battery, 47. 
Geneva, zoology of Lough Neagh compared 
with that of the lake of, 84, 
Geography, physical, 50. 
Geological structure of Australia, on the, 68. 
phenomena in Africa, on, 69. 
Geology, 50. 
, notices of natural history observations. 
made since last meeting bearing upon, 69. 
of N. America, on the, 117. 
Georama, on the, 73. 
Glasgow, on the statistics of education in, in 
1846, 101. 
Glass-making, plate, in England in 1846 con- 
trasted with that in 1827, 101. 
Goniometer, on a new, 46. 
Géppert (Prof.) on the origin of the coal of 
Silesia, 50. 
Gould (John) on new species of humming 
birds from the Andes, 79. 
Grallatores, 78. 
Granite, graphic, 69, 
Great Western Railway, on sections made on 
the line of the, between Bristol and Taun- 
ton, 59. 
, on three sections of the oolitic forma- 
tions on the, at Sapperton tunnel, 61. 
Greeks, on the origin of the modern, 117. 
Greene (Dr. R.) on a portable equatorial 
stand for telescopes without polar axis, 8. 
Grewe (J. H.) observations on the Aurora 
Borealis during the year 1845, at Alten, 12. 
» Meteorological observations made at 
Alten in 1844 and 1845, 12. 
Grove (W. R.) on the decomposition of water 
into its constituent gases by heat, 48. 
Guerin (M.) on the Georama, 73. 
Guy (Dr.) on the duration of life in the mem- 
bers of the several professions, founded on 
the obituary lists of the annual register, 99. 
Haliday (A.H.), zoology of Lough Neagh, 
compared with that of the lake of Geneva, 
84, 
Halo at Huggate, on a, 15. 
Hancock (Albany) on some new and rare 
British species of naked Mollusca, 83. 
Hay ‘Head, on the age of the Silurian lime- 
stone of, 61. 
Heat, on the decomposition of water into its 
constituent gases by, 48. 
Henfrey (A.) on the development of cells, 90. 
Herschel (Sir John, Bart.) letter to, from 
Prof. Oersted, on the deviation of falling 
bodies from the perpendicular, 2. 
Heywood (James), Oxford University ‘statis- 
tics, 99. 
Hodgkinson (E.) on the tubular bridge pro- 
posed by Mr. Stephenson for crossing the 
Menai Straits, 108. 
