INDEX. A83 
Chinese colonists, 290. 
Chrome orange colour, Mr. Graham on, 390. 
Cinchona, new vegeto-alkalies from, by M. Serturner, 391. 
Cinclus aquaticus, the dipper, Mr. W. Macgillivray on the plumage of, 374. 
Circumnavigation, new scientific expedition of, from Toulon, 62. 
= Cistus, notes on the genus, by G. A. W. Arnott, F.L.S. &c. 377. 
* Collectors, proposals of a method for promoting exchanges between, 376. 
Collier’s, Mr. Charles, general observations on univalves, 230. 
Coloration of snow and ice, causes of the, 67. 
* Colours, on their optical influence on each other, by M. Chevreul, 468. 
* Convallaria verticillata, Mr. J. Balfour’s new British habitat for the, 376. 
* Mr. Arnott’s remarks on, 426 Note. 
Couerbe’s, M. discovery of a new principle in albumen, 388. 
Crab, river, M. Rathke on the developement of the, 456. 
Croizet and Jobert, MM. on some fossil bones of the Antracotherium, 72. 
Crustacés de la Mediterannée, par Polydore Roux, noticed, 32. 
Crystallized metallic sulphurets, M. Becquerel on the formation of, 209. 
Cuff, Mr. Charles, on the presence of iodine, &c. in the Bath waters, 394. 
* Curruca Heineken, a new species of bird from Madeira, described by Sir W. 
Jardine, Bart. &c. 243. 
Cuvier’s animal kingdom, by Griffith, &c. reviewed. 127. Lectures on the his- 
tory of the natural sciences, 457. Report of the labours of the Academy of 
Sciences during 1828, in geology, 214; in anatomy and physiology, 216 ; 
in zoology, 293. Hist. Nat. des Poissons, reviewed, 432. 
* Cygnus Bewickii, a new species of wild swan, 381. 
* Cypselus unicolor, a new species of bird from Madeira, Sir W. Jardine’s de- 
scription of, with a plate, 242. 
D 
Darwinia, Brunsfelsia, Browallia, Argylia, Eccremocarpus, &c. Mr. David Don. 
on the characters and affinities of, 71. 
Daubeny’s, Dr. Charles, discovery of iodine and bromine in mineral waters, 73. 
Dejean’s, M. le Comte, species général des Coléopteres, Tom. IV. noticed, 475. 
De la Beche, H. T. on differences in the secondary stratified rocks, 73. 
Desmitter, M. on the geognostical structure of the mountain of Cassel, 233. 
Despretz’, M. recent researches in chemistry, 470. 
Diffraction, M. Haldat on the causes of, 226. 
Dilatation of air, M. Legrand on the cold produced by the, 229. 
Dillon’s, Chevalier Capt. P. voyage in the South Sea, reviewed, 350. Notice 
concerning, 453. 
* Dipper, (Cinclus aquaticus,) Mr. W. Macgillivray on the plumage of the, 374. 
Discoveries, geographical, by modern European nations, 368, 444. 
. Don, Mr. David, on the characters and affinities of Darwinia, Brunsfelsia, Brow- 
allia, Argylia, Eecremocarpus, &c. 71. 
Donkin’s, Sir Rufane, dissertation on the course and probable termination of 
the Niger, reviewed, 33, 63. 
Douglas, Mr. David, notice concerning, 142. 
Dufrenoy, M. on the geology of the south-west of France, 72. 
* Dugong, (Halicore Indicus,) Mr. Cheek on the natural history of the, 161. 
Dulong’s, M. report on the elastic power of steam, 465. 
E 
Earthquakes, recent, in Europe, 68. 
Edinburgh College Museum, on the present state of the, 269. 
Eggs of birds, M. Gloger on the colour of the, 303. 
Egypt, Champollion’s travels in, 59. Account of M. Rifaud’s travels in, 1381. 
* Elatine, remarks on the genus, by G. A. Walker Arnott, F.L.S. &c. 429. 
* Electricity, Mr. K. T. Kemp’s experiments in, 91. 
Ellis’s Polynesian Researches, reviewed, 41. 
Emberiza paradisea, the Whidah bunting, Captain T. Brown’s account of, with 
Jigures, 341, 425. 
Entellus monkey, (Semnopithecus enéellus,) account of the, 379. 
Erie and New York, population of, 213. 
Erinaceus europeus, the hedgehog, Mr. Burnet on the teeth of the, 472. 
Eiversman’s, M. journey to the steps of Russia, 207. 
