INDEX. 



ABERRATION of light, on the 

 maximum of, 447. 



Academy, Royal, of Sciences, of Paris, 

 labours of, for 1818, 58, 215, 302, 

 374, 454. 



Accum, Mr. on the manufacture of coal 

 gas, '286. 



Adams, Mr. J. demonstration of Dr. 

 Taylor's theorem, 99. 



— ^^— — demonstration of theo- 

 rems for finding the sums of certain 

 sines, 385. 



Adriatic, position of different places 

 in, 150, 310. 



Africa, situation of places on the north 

 coast of, 67, 68. 



~— insects of, on, 459. 



Agriculture, remarks on, in Westmore- 

 land and Cumberland, 200. 



Allan, Mr. J.'s barometer for measuring 

 heights, 171. 



Anatomy, on the philosophy of, 460. 



Anderson, Capt. J. on the tides between 

 Fairleigh and the North Foreland, 

 444. 



Antigua, on the geology of, 57. 



Antilles, on the reptiles of, 459. 



Antimony, on, 378. 



Arc of the meridian, on a remarkable 

 difference between the celestial and 

 terrestrial, 66. 



Arfvedson, M. on lithia,374. 



Arsenic, on, 81. 



Assyrian monarchy, on the possibility 

 «f reconciling the scriptural and pro- 

 fane account of, 204, 



Azote, on the protoxide and deutoxide 

 of, 224. 



B. 



Bulaena mysticetus, on a peculiarity in 

 the eye of, 298. 



Barometer, on, for measuring heights, 

 171 — state of, on shipboard during a 

 hurricane in the island of St. Thomas, 

 232. 



Barllett, Mr. further observations on 

 the use of gauze veils against conta- 

 gion, 12. 



on propelling vessels by 



windmill sails, 73. 



Vol. XV. 



Bauer, F. Esq. on the fuugi'constitiiting 

 the colouring matter of the red snow 

 from Ijaffin's Bay, 449. 



Beaufoy, Col., astronomical, magne- 

 cal, and meteorological observations, 

 by, 76, 156, 236, 316, 396, 47'2— 

 calculations by, on the solar eclipse 

 of Sept. 7, 1820, 133— on the going of 

 a clock with a wooden pendulum, 

 176 — on the stale of the barometer, 

 &c. on shipboard during a hurricane 

 in the island of St. Thomas, 232 — 

 on the retrograde variation of the 

 magnetic needle, 338, 



Beauvois, M. de, on the insects of 

 Africa, 459. 



Beauvois, M. Palissot, de, on a singu- 

 lar geological appearance in North 

 Carolina, 387. 



Beche, M. de la, on-lhe ichthyosaurus 

 and dapedium polifiim, 57, 301. 



Beck, M. on cutting out garments, 221. 



Bees, on the management of, 299. 



Berzelius, M. on selenium, 16, 375 — . 

 experiments by, to determine the 

 exact composition of different inor- 

 ganic bodies, 89,276, 352. 



Beudant, M. on crystallography, 383. 



Binet, !\l. on a general mechanical prin- 

 ciple, 222. 



Black lead, on the mines of, in Borrow- 

 dale, 199. 



Blende, on the analysis of, 146. 



Bombay, epidemic cholera in, 367. 



Booth, Mr. on the cornea of the eye, 30. 



Borkowski, Count, on Egeran, 146. 



Bradley, Dr. J. biographical account 

 of, 321. 



Brandenburgh, M. on separating silver 

 from copper, 389. 



Breithaupt, M. on mineralogical classi- 

 fieation,330. 



Brewster, Or. on the laws of absorp- 

 tion of polarized light by doubly 

 refracting cryslrils, 40 — on the action 

 of crysiallized surfaces upon light, 

 54. 



Brinkley, Rev. Dr. ^i>n the obliquity of 

 the ecliptic and'the aberration of 

 light, 447. 



Bristol Literary and Philosophical 

 Society, 315. 



2 11 



