INDEX. 



Camera, A new instantaneous photo-micro- 



grapliic. ijy 

 Canadian ruffed grouse. The, 295 

 Canadium : a new element. 109 

 Carbon monoxide. .-V toximeter for, 433 



detector, 33 



, Sensitiveness of birds and mice 



to, 316 

 Caterpillars, Tenacitv of life in, 198 

 I avers. Professor F.'. 32, 72, 107, 150, 186, 



232, 270. 296, 315. 340, 390. 432, 464, 



473 

 Ceylon : The island of Jewels. 2 

 Chamberlayne. Tankerville. 7 

 Chameleon, Warning colour in a. S3 

 Charcoal, Spontaneous combustion of, 233 

 Chemical reactions at high pressure, 392 

 Chemistry Notes, 33. 74,109, 151, 188, 233, 



271, 316, 341, 392, 433, 473 

 — — of India Rubber. Some notes on the, 



85 

 Chert, Origin of Radiolarian, 74 

 Cheshire, H. F.. 135 

 Chimney, Cutting down a, 142 

 Christy, Cuthbert, 13 

 Chromium, Printing witli salts of, S2 

 Claremont. Leopold. 2 

 Closterhini. Structure of, 32 

 Cobalt oxalate. Printing with, 82 

 Collecting apparatus, .Y new pond, 394 

 Colloids, The ultra-microscope and its 



application to the study of, 217 

 Comet, Encke's. 32 



, Schaumasse's, 32, 72 



, The aquarid meteors and Hallev's, 



186 

 Comet's orbit, -V simple method of Bnding 



the radii vectores of a, 169 

 Comets, 119, 432, 473 



, Meteorites and. 21 



Compositae, Discal florets of, 361 

 Concrete, -Action of acids on, 316 

 Conroy. Charles C, 137 

 Consecration crosses. 127 

 Constellations, Primitive, 205 

 Cooking. Waste in, 447 

 Copper nickel ores in East Griqualand, 189 

 Correspondence. 7, 62. 105, 135, 205, 220 



266, 336, 359, 385, 414, 420, 447, 464 

 Cosmic evolution. Proofs of the Impact 



theory of, 462 

 Cowan, H. Hargrave, 266 

 Cregan. Thomas Ashe, 169 

 Crofts, D. G.. 64 

 Cromraelin, A. C. D., 23, 31, 60. 71. 90, 



107, 133, 149, 177. 186, 223, 231, 258, 



269, 270, 313. 315, 339. 358. 386, 388. 



431. 446. 471. 472 

 Cross, .Vmv, 447 



. M. I., 37 



Crustacea in Botanic Gardens. Exotic, 42. 

 Crustacean. Interesting adaptation in a 



burrowing. 84. 

 Crystals. Liquid. 416 



, Snow, 9 



Cuckoo. The evolution of the, 449 



Cuvierian organs. Discharge of, 198 



Cuttlefish, I^rge. 41 



Cvcad stem-structure, 107 



Curtis. John A., 35, 75, HI. 153. 189, 234, 



272. 316, 343, 393 



DARKNESS. RESULTS OK IMPRISON- 

 MENT IN. 118 

 Davis, Oliver G. M.. 55 

 Davison. Charles. 160, 171, 287 

 Day of the week. To find the, 367 

 Denneit, Frank C, 30. 59. 89, 161, 198. 

 200. 216. 250. 304, 312, 357, 361, 399, 

 441, 445, 470 



Diamond, Origin of the, 34 



Diatom valve. Further remarks on the true 



structure of the. 350. 369 

 Diatoms. The pseudopodia of, 193 

 Dimension. The fourth, 268, 336, 420 

 Diopsia. 436 



Divining rod. Water supply and the, 152 

 Documents. Questioned, 210 

 Dogs. Skin of hairless, 242 

 Dresser collections. The, 194 

 Drew, .\ubrey H., 333 

 Dunton, W. F., 8 

 Durham barrow, .\., 64 



EARTHWORMS, STKANC.E HOMES 



FOR, 321 

 Earthquake of 1905, The Indian, 287 



■. The new Madrid. 393 



Earthquakes and glaciers, 434 



, The origin of, 160 



Eclipse, The partial solar, 199 



Note on a Paris photograph of the, 269 



of the sun. The, 231, 235 



Ecology, Intensive, 340 



Editorial, 1 



Egerton, ..Mfred C.G., 40, 82. 117. 159, 196, 



242, 278, 320, 439 

 Egg-tooth of birds, 278 

 Electric discharge, .\fterglow of, 117 

 Electricity, .\ simple device for atmospheric, 



125 



from heated carbon. Emission of, 117 



Electrons during cliemical change. Emission 



of, 197 

 Elements. The transmutation of the. 254 

 Elms. British. 232 

 Enckes Comet. 32 

 Encyclopaedia Britannica, Mathematics and 



Physics in the, 26 

 Epithelium. .\n alternative silver method for 



demonstrating the cement substance in 



pavement. 274 

 Erosion in the Himalayas. 110 

 Eruption of Usu-san and the formation of a 



new mountain in Japan. The. 171 

 Esam, Wm. Wills. 220 

 Espin, The Rev. T. E., 17 

 Explosions, 197 

 Exposure tables, 40. 82, 117, 159. 196, 240, 



277, 320, 347, 398, 438, 476 

 Eye-piece, A double demonstrating. 275 



FAUNA OF IRELAND To THAT ol" 

 THE SPANISH PENINSL'LA. ON 

 THE RESEMBL.\NCE OF THE 

 FLORA AND. 93. 220 



Feathers and scales, 242 



Fermentation, .Alcoholic, 151 



Ferments and fermentation, 179, 207 



Fibre, Marine, 33 



Fig, Fertilisation of the. 296, 361, 464 



Fish life, Eflect of road-surfacings on, 188 



Fishes and malaria, 399 



, Hearing in, 348 



, Intelligence of. 197 



, Memory in. 243 



, Smell in, 321 



Flagellates and brown algae. Brown, 72 



Flea, The pygidium of a, 154 



Fleas. Glacier. 440 



Flies tongues for the microscope. Note on 

 preparing. 474 



Flora and Fauna of Ireland to that of the 

 Spanish Peninsula, On the resemblance 

 of the, 93, 220 



Florets of Scnccio jacoboea, The discal, 



301 

 Flour and its effect on digestion. Bleaching 



of, 110 

 Flower, Evolution of the, 109 

 Fluorescence. A note on. 117 

 Flv-catcher. Another new British Bird. The 



Collared. 115 

 Focostat lens. The new, 193 

 Fog, 196 



Foods, On Cooked, 381 

 Force, Gravitational, 117 

 Fulmar in the British Isles, The breeding 



range of the. 276 

 Fungus on leaves and oranges. Sooty, 76 



GALAXIES? ARE THE WHITE NEB- 

 ULAE, 31 



Galls, Theory of, 161 



Galpin, Arthur, 127 



Gannet in the outer Hebrides, Winter 

 movements of the, 240 



Garnett, Henry, 360 



Gave, Leo. L. W.. 127 



Geochemistry, The data of, 189 



Geologv Notes, 34, 74, 110, 152, 188, 233, 

 272, 316. 342. 393. 434. 474 



of the country around Ollerton, The, 



188 



Gibbs. G. R.. 63, 136 



Glaciation of North Arran, 34 



Glaciations. .\ustralian. 233 



Glaciers, Earthquakes and. 434 



Glass, Devitrification of silica, 271 



Glow-worms. Habits of, 321 



Gradenwitz, Dr. Alfred. 294 



Grant. Edgar. 137 



Gravitation, Possible screening action of 

 matter on, 472 



Gray, H. J., 165 



Greenfinch and Chaffinch. Hybrid, 115 



Grouse in Scotland. Willow, 38 



, The Canadian ruffed, 295 



Gull, The British Black-backed, 270 



Gymnastics, The Swedish system of educa- 

 tional and medical, 143 



HABITS, FORM.VTION OF, 347 



Harmonograph tracings recorded electro- 

 lytically, 20 



Harris. David Fraser, 179, 207 



Harvest Mite, 435 



Hastings, Somerville, 465 



Haviland, M.D., 170 



Haynes. T. H., 478 



Hearths on the coast of South Wales, Pre- 

 historic. 451 



Heath. T. E., 267 



Helium, Natural gases rich in, 433 



Henkel, F. W., 409 



Henslow. George, 220, 300, 362 



Herbarium in the world. The oldest, 214 



Hibernation among birds, 115 



Himalayas, Erosion in the, 110 



Hind. H. Lloyd, 157 



Hooker, Sir Joseph Dalton, 400 



Hoopoe in England, First record of the, 

 194 



Horsetail (Equiscliiiii\ Biology of the, 108 



Horses, Two-toed, 398 



Horticultural Society as derived from con- 

 temporary medals, caricatures, and 

 other rariora, A knowledge of the 

 origin and early history of the Royal, 

 279 



