INDEX 
TO THE 
PHILOSOPHICAL TRANSACTIONS 
FOR THE YEAR 1836. 
A. 
Aurora Borealis, memoranda made during the appearance of that of the 18th of November 1835, 
81 . 
B. 
Brain of Europeans, observations on the weight of, 498. 
Brewster (Sir David). On the anatomical and optical structure of the crystalline lenses of 
animals. Continued from a former paper (Philosophical Transactions, 1833, p. 332), 35. 
C. 
Caldcleugh (Alexander, Esq.). An account of the great earthquake experienced in Chile on 
the 20th of February 1835; with a map, 21. 
Some account of the volcanic eruption of Cosegiiina in the 
Bay of Fonseca, commonly called the Bay of Conchagua, on the western coast of Central 
America, 27. 
Christie (Charles C., Esq.). Memoranda made during the appearance of the aurora borealis on 
the 18th of November, 1835, 31. 
Christie (S. Hunter, Esq.). Discussion of the magnetical observations made by Captain Back, 
R.N. during his late Arctic Expedition, 377. 
Correction for the difference of temperature at which observations on magnetic intensity have been 
made, determination of, 398. 
Cotidal hour, what, 293. 
Cotidallines, on the form of, from Florida to Nova Scotia, and from Gibraltar to the North Cape, 293. 
second approximation to a map of, especially those of the German Ocean, 297. 
Crystalline lenses of animals, on the anatomical and optical structure of, 35. 
of the Hare and Salmon, structure of, 35. 
of the Lion, Tiger, Horse, Ox, and other quadrupeds, on the structure of, 39. 
of the Turtle, and other animals, in which the fibres are differently combined 
in the anterior and posterior surfaces, 46. 
of the Whale, Seal, Bear, and Elephant, on the structure of, 43. 
D. 
Daniell (J. Frederick, Esq.). On voltaic combinations. In a letter addressed to Michael 
Faraday, D.C.L. &c., 107. 
Additional observations on voltaic combinations. In a letter ad. 
dressed to Michael Faraday, D.C.L,, 125. 
Daubeny (Charles, M.D.). On the action of light upon plants, and of plants upon the atmo- 
sphere, 149. 
4 K 
MDCCCXXXVI. 
