INDEX. 



ACIDITV OF BOGS, 547. 

 Attinosphactiufu euhornii^ S<jme notes on, 



298. 

 Adlam, Thos. R., 182. 



'* Adria " The Austrian research vessel, 210, 

 African glacier, A Central, 70. 

 Air, Investigation of the upper, lOg, 443. 



results. Upper, 151. 



, The Meteorology of the upper. 373. 



.Albatross, The flight o'f the. 471. 

 Alcyonarians, Copepods an<-i, 1 16. 

 Alga from the Seychelles Islands, 11 1. 

 Algol, The system oL 147. 

 Alkaloids as plant food, JI4. 



on plants, .\ction of poisonous, 25. 



AUotropy, 358. 



.Alloys, .Magnetic, 410. 



.-Altitudes on the eats. The effect of great, 1S2. 



.Aluminium nitride and its uses, 442. 



-Alundum, Properties of, 31S. 



.\mpall. The, 409. 



Aniphidmuim operculaUim Clap and Lach.4Sl. 



Anabcuna ciicinalis, 354. 



Analogy, A quaint structural. 78. 



Angles, A method of dividing, 435. 



-Aniline stained microscopic preparations, The 



prevention of fading of, 192. 

 .Animalcule, found in a ditch near Norwich, 



466. 

 .Annison, .A. L., 213. 

 .Announcements, 93. 

 .Answers, (Queries and, 39, 49, 103, 135, 181, 



225, 412. 

 Antarctic birds, 283. 

 .Anti-cyclone. 182, 225. 

 .Ant Society, .A primitive. 4S4. 

 Ants, Larviil mantids mimicking, 115. 

 .Apes at Gibraltar, Barbary, 452. 

 Aquatic animals. Food supply of, 410. 

 .Arctic north west, .A Scandinavian tribe in 



the, 464. 

 .Argon, A new method of preparing, 70. 

 .Aristotle's Lantern as an organ of locomotion, 



410. 

 .Arsenic in sea weeds, 279. 

 .Arthropods, .Mounting minute, 2S5. 

 Associations. 451. 



Astronomer Koyal for Scotland, 23. 

 .Astronomical appointments, 46. 



Queries, 311, 411, 427. 



Society of Barcelona, The, 67. 



.Astronomy, 22J. 



, A bird's eye view of the history of, 204. 



and geography, 39. 



as a peace promoter, The political import- 

 ance of, 254. 



, Bible, 330. 339. 



, Chronometrical ciiart of the develop- 

 ment of, (facing page 204.) 



, Meteoric. 126. 



notes, 23, 67, 105, 147, 185, 229. 276, 



313, 347.401, 436, 478. 



sectiim at the Coronation Exhiljilicm. 



The. 371. 



; The application of photography to tund- 



amental, 185. 



Astronomy, Tiie new, 362, 379, 413. 426, 453, 



472. ' 

 .Atmosphere in winter. Constitution of the, 



103. 



, .Measurement of pollution of the, 27S. 



, Mineral constituents of a dusty, 351. 



.Auk, .An egg of the Great, 1 12. 



Aurora borealis, Recent investigations on. 



127. 

 .Australia, The flowing wells of Central, 404. 

 .Automobile Club's suggested laborator)*. The 



Royal, 156. 



B.ACTEKIA AXD CROP PRODUCTION. 

 S(_)IL, 123. 



, Cytology of the, 280. 



, Iron, 105. 



, Luminous, 190. 



Barcelona, The Astronomical Socieiv of, 67. 



Barclay, H. D., 48. 



Barnard, J. Edwin, 192. 



Barttum, C. O., 311, 427. 



Bartrum's third query. Air. 436, 472. 



Bean industiy. The Soya, 70. 



Beaumont, Comyns, 464. 



Bee disease, 450. 



Bees, Colour sense of. Hive-, 34. 



Beet, root, .A new fungus in the, 230. 



, Distribution of sugar in the, 404. 



Beetles in nests, 4S5. 



Bellamy, F. .A., 23, 67, 94, 1 1 8, 131, 370. 



Benham, Charles E., 117, 471. 



Bible astronoiny, 330, 339. 



Bickerton, Professor .A. \V. ,362. 379. 413, 



453. 472. 

 Bickerton s theory, Fresh support for, 324, 

 Bingley, C. S., 435. 

 Biological Horoscope, The, 157. 



the 



Ljreater 



Biology, Magnalia naturae ; 

 problems of, 410. 



notes. Economic, 26. 



of a hay infusion, 2S5. 



Bird, .A new British, 76, 237. 



life on the Caernarvon coast, 92. 



marking. 398. 



of Paradise singing, 446. 



Sanctuary, The Brent v.alley, 361. 



The .Alpine Ring Ouzel, .A new British. 



355- 

 . The Sleniler- Billed Curlew, .Another new 



British, 446. 

 Birds and migration. .Marking. 98, 355. 



, Antarctic, 2S3. 



are there. How many kinds of British. 



"3- 



attached to wires, Rotatiim of stufted, 



181. 

 breeding in the London Zoological 



Gardens, 323. 



. Flightless. 325. 



from New Guinea, 193. 



in the eleventh edition of the 



"Encyclopaedia Britannica," 191 1, 323. 



Birds. Irish, 112. 



learn to sing, How young, 86. 



new to Scotland, in 1910, 406. 



of Paradise, Collecting and Protecting, 



237- 



• St. Albans, The, 2S2. 



■ on migration. Speed of Hight of, 112. 



, The encouragement of insect eating, 99. 



, flight of, 174. 



, Tweed, 446. 



Bison and domesticated cattle. Fertile hybrids, 



between, 115. 

 Bittern nesting in England, 40S. 

 Black game vermin ? .Are. 323. 

 BHnd, Sense of direction in the, 451. 

 Block. The Process, 460. 

 Blood stains, Estimation of the age of, 479. 

 Blow-fly larvae respond to gravity, Do, 78. 



, The flying apparatus of the. 324. 



Bogs, -Acidity of, 347. 

 Bologna luminous stones, 441. 

 Borielly's Periodic Comet, 47.S. 

 Botany at the British .Association, 403. 



in California, 25. 



the Encyclopaedia Britannica, 477. 



- — - notes, 25, 69, 105, 147, 186, 229. 276, 



313. 347, 403. 478. 

 Bo/iydinm graiuiliitiim, (L.), 322. 

 Boulger, G. S., 4. 



Boyd Alexander Collections, The, 76, 2S2. 

 Bradshaw, Walter, 412. 

 Brent A'alley Bird Sanctuary, The, 361. 

 Britain, Pre-glacial flora ol, 347. 

 British -Association, The, 93, 359. 

 , Botany at the, 403. 



Museum (Natural History), The, 288. 



, The spirit buildings at the, 324. 



Brook, .Arthur, 97. 



Brooks' Comet, 347, 478. 

 Brown, Myles, 472. 

 Bryce, David, 235. 

 Bullbrook, J.A., 175. 

 Bulman, G. VV., 86. 

 Burton, J., 444, 481. 



Bustard in Norfolk in 1900. The Great, 

 446. 



C.ACT.ACEAE, AFFINITIES OK, 69. 



Caernarvon Coast. Bird life on the, 92. 



t:affyn, C. H., 31. 75- 



Calculator, Plaskitt's simple\, 146. 



California, Botany in, 2^ 



Caiman, W. T., 227. 



Cambrian ^ea-cucumbers, 359. 



Carbon and lime, Action of steam upon, 232. 



in gold ore, 232. 



Cartilage, .A tell-tale, 45 1. 



Caterpillar, Svmhiotic micro-organisms in a, 



2S5. 

 Caterpillars, Procession, 78. 

 Cattle, The ancestry of domestic, 104. 

 Cavendish Laboratory, The, H- 



111. 



