770 
Draper, Professor H., Silvered Glass 
Telescopes and Celestial Photo- 
graphy in America, 381. 
Drought of 1864, Remarks on the, 655. 
Dumeny and Lemut, MM., Mechanical 
Puddler, 496. 
Donxwy, Mr., on Chronographie Obser- 
vation of a Transit, 662. 
Duruters, Professor H. L., on the For- 
mation of Coral, 614. 
Recent Contributions to Natural 
History and Ethnology in France, 
575. 
Dyes, Soluble Aniline Blue, 322. 
E. 
Earth’s Crust, Elevation and Depres- 
sion of the, 475. 
Surface, on Recent Movements of, 
328. 
Earthquake, an, What it is, 57. 
—— of October 5, 6, 1863, 53. 
Waves, 69. 
HKarthquakes, Ancient Theories of, 57. 
MA.tet, R., on, 53. 
Number felt in Great Britain, 55. 
Earthworm, Anatomy of, 751. 
Eastern Archipelago, Geology of, 295. 
Eclipses recorded inan Ancient Chinese 
Historical Work, 286, 663, 665. 
Elastic Waves, Rate of Transmission 
through different Media, 65. 
Elasticity of Bodies, 62. 
Electric Conductibility of Metals, 161. 
— Light in Photography, 352. 
— Photometric Value of, 158. 
— Use of, in Theatres, &c., 345, 700. 
— Relations of Elements in a State 
of Fusion, 505. 
Electricity, Lighting Gas by, 700. 
Electrophorus, a new Portable, 700. 
Hlements, on the Proportional Num- 
bers of the, 642. 
Emerald, Colouring Maiter of, 671, 690. 
Emeralds, Mode of Occurrence, 690. 
Emeu, Incubation of, 702. 
Engis Skull, compared with that found 
at St. Acheuil, 250. 
Entozoa, Development and Migrations 
of, 750. 
Kocene Flora of Europe, Australian 
Character of, 675. 
Equisetums, Natural History of, in 
France, 669. 
Estheriz Fossil, 291. 
Index. 
[Oct., 
F. 
Farrpairn, Dr., &e., Mills and Mill- 
work, 194. 
on the Construction, &c., of Sup- 
marine Telegraph Cables, 624. 
on Wrought-iron Girders, 302. 
Fat and Sugar, Relative Values of, as 
Blood, 753. 
Fermentation, 460. 
Fibrin, Production of, 298. 
Frevp, Mr., on a New Ore of Tin, 745. 
Fish, the Climbing, 358. 
and Shale Manure, 124. 
Fishes, Composition of Air in the 
Swimming Bladders of, 358. 
Flax Growth in Ireland, Extension of, 
Blas 
Flora of Carboniferous Epoch of Nova 
Scotia, 732. 
of the Devonian Period, 455. 
of Marlborough, &e., 200. 
of Surrey, 200. 
Food, Dr. E. Smith on, 166. 
-—— Nutritive Principles of, 754. 
Footlights for Stage, 501. 
Fossil Birds, Distribution of, 476. 
Skull Controversy, the, 250. 
Fossils, Brackish Water of Crete, 413. 
-—— in Laurentian Rocks, 475. 
in Clay near Frome, &c., 748. 
Fosrmr, Dr., Report on Muscular [rrita- 
bility, 752. 
France, Mineral Statistics of, 149. 
FRANKLAND, Dr., on Glacial Epoch, 
304, 324. 
Fresenius and Buttock, a System of 
Instruction in Qualitative Chemical 
Analysis, 371. 
Frescoes, on the Premature Decay of, 
744. 
Fruits, Respiration of, 459, 668. 
G. 
Gauron, Mr., First Steps towards the 
Domestication of Animals, 749. 
Galvanic Batteries, New, 162. 
Ganges, Recent Changes in Delta of, 
292. 
Gas Furnace, Gore’s, 161. 
Gases, Molecular Mobility of, 320. 
exhaled by Aquatic Plants, 456. 
Gasstot, Mr., Analysis of Line D, 500. 
Gasteropodous Mollusca, Nervous Sys- 
tem of, 172. 
Generation of Insects, 515. 
Geological Epochs, an Attempt to 
Calculate the Duration of Time in- 
volved in, 325. 
