LOND. AND EDIN. PHILOSOPIUCAL MAGAZINE, 1832 1838. 



Aurora Borealis, phaenomena of, xi. 194; 

 pliacnomenon connected with the, ix. 

 •44 ; nature and origin of, vi. 59 ; seen 

 at Woolwich, vi. 230; at Bermuda, 

 xii. 42; on two arches of the, 233; 

 seen at Cambridge, March 13th, 1853, 

 ii. 315; on a brilliant arch of an, iii. 

 422; deductions founded on observa- 

 tions of those of Sept. 17 and Oct. 12, 

 1833, iii. 461. 



Austen (R. A. C.) on the raised beach 

 near Hope's Nose, Devonshire, vi. 63; 

 on the geology of part of Devonshire 

 between the Ex and Berry Head and 

 tlie coast and Dartmoor, ix. 495 ; on 

 the geology of Devonshire, xii. 564. 



Australia, on the quadrupeds of, xii. 95; 

 projectile weapon of the Australians, 

 xii. 329. 



Azote, origin of, in animal substances, 

 iv. 237 ; mode of obtaining, iv. 315 ; 

 presence of in seeds, iv. 389. 



, phosphuret of, vii. 158; sulphuret 



of, xii. 134. 



BD. on the path of the boomarang, 

 • xii. 329. 

 Babbage (Mr. C.) on the economy of 

 machinery and manufactures, i. 208 ; 

 on the Temple of Serapis at Pozzuoli, 

 V. 213; views respecting geological 

 cycles, V. 215; notice of a remarkable 

 paradox in the calculus of functions, 

 Mr. Graves' explanation of, ix. 334, 

 443 ; on some impressions in sand- 

 stone, X. 474. 

 Babel and Babylon, on the distinction 



between, xi. 68. 

 Babington (Dr.), notice of the late, iv. 



442. 

 (C. C.) on new British and Euro- 

 pean plants, viii. 345 ; on some species 

 of Polygonum and Fagopyrum, x. 223; 

 structure of Cuscuta europaea, xii. 

 531. 

 Babylon and Babel, non-identity of, viii. 



506; ix. 34. 

 Bacillariae, doubtful nature of the, xi. 

 387 ; notice of new discoveries of 

 Ehrt'iibcrg respecting the, xi. 448. 

 Baggy Point, on the raised beaches of, xi. 



117. 

 Baily's (F.) paper on the pendulum, i. 

 379 ; report on Capt. Forster's pendu- 

 lum experiments, iv. 230; account of 

 the astronomical observations made by 

 Dr. E. Halley, at the Observatory, 

 Greenwich, vi. 221 ; description of the 

 Royal Society's new barometer, xii. 

 204 ; on the repetition of the Caven- 

 dish experiment for determining the 

 mean density of the earth, xii. 283 ; on 



a remarkable phaenomenon that occurs 

 in total and annular eclipses of the sun, 

 X. 230. 



Baker (Lieut.) on the fossil jaw of a gi- 

 ganticquadrumanous animal, xi. 33. 



B.ikcrian lecture for 1833, remarks on, 

 iv. 208. 



Balani, observations on, iv. 65. 



Bale (Rev. S.), notice of, x. 464. 



Ball (R.) on Pentacrinus Europaeusand 

 a species of Beroe, vii. 495 ; on the 

 Seals of Ireland, x. 487. 



Ball- Pendulum, on the theory of the, iii. 

 185. 



Banffshire, on some elevations of the coast 

 of, xi. 209. 



Barium, peroxide of, ii. 77. 



Bark, its structure and growth, xii. 54. 



Barker (Dr. W.) on electric currents 

 passing through platinum wire, vii. 388. 



(Prof. F.) on certain chemical pro- 

 cesses, vii. 407. 



Barlow (P.) on the application of the ne- 

 gative achromatic lens to telescopes, 

 &c., V. 452; on the theory of gradients 

 in railways, viii. 97 ; on Lecount's trea- 

 tise on iron rails, viii. 291 ; on gra- 

 dients on railroads, ix. 380 ; on the 

 electro-magnetic conducting power of 

 wires, and on the efficiency of the gal- 

 vanometer for determining the laws of 

 its variation, xi. 1. 



(P., jun.) experiments on Acacia, i. 



17; experiments on timber, remarks 

 on, i. 116; on the motion of steam- 

 vessels, v. 453. 



(W. H.), experiments on Drum- 



mond's light, viii. 238 ; on different 

 modes of illuminating light-houses, xi. 

 94. 



Barometer, periodical oscillation of, i. 

 388 ; on a water, i. 387 ; summary of 

 the state of, at Kendal, for 1832, ii. 

 238; 1833, iv. 398 ; self-registering, 

 viii. 67 ; new, belonging to the Royal 

 Society, xii. 204. 



Barton (J.) on the inflexion of light, ii. 

 263; remarks on, ii. 424 ; on the in- 

 flexion of light, in reply to the Rev. B. 

 Powell, iii. 172; Rev. B. Powell's re- 

 marks on, iii. 412; on the influence of 

 high and low prices on the rate of mor- 

 tality, v. 278 ; on the physical causes 

 of the phaenomena of heat, x. 342. 



Barytes, carbomethylate of, xi. 143. 



and strontia, hydrates of, vi. 52 ; ix. 



87 ; xi. 301 ; separation of, viii. 259. 



Baryto-calcite, dimorphism of, vi. 1 ; 

 composition of the, x. 373; on the right 

 rhombic, xi. 45. 

 Basalt, of tlic Titterstone Clee Hill, i. 

 231. 



