Vol.64. Philosophical Magazine. November 1824. 



Contents of Number 319. 



LV. Contributions to our Knowledge of Chemical Bodies. By 

 Mr. W. Herapath pa g e 32 i 



LVI. On the Calculus of Variations. By John Walsh, Esq.. . 330 



LVII. On the Transformation of the Solutions of a Periodical 

 Functional Equation. By John Herapath, Esq 333 j 



LVIII. Statement on the part of the Monthly Critical Gazette 

 respecting the Review of Sir J. E. Smith's English Flora in that 

 Publication. By A Correspondent 339 ! 



LIX. Introduction to the Seventh Section of Bessel's As- 

 tronomical Observations. (Continued.) 3H 



LX. On finding the exact Mean Solar Time. By M. SMiTH,Esq. 350 



LXI. On finding the Latitude by the Altitudes of two Stars. By 

 M. Smith, Esq , 351 



LXII. Analyses of a Series of Papers on the Structure, Distribu- 

 tion, and Functions of the Nerves ; by Charles Bell, Esq.; which 

 have appeared in some late Volumes of the Philosophical Transactions. 

 ( Continued). , 353 



LXIII. Apparent Right Ascension and Declination of the four 

 Minor Planets, at and about their ensuing Opposition 359 



LXIV. On Weights and Measures, and on numerical Notations, 

 in reply to Mr. Tredgold. By Decaphilus 362 



LXV. On some extraordinary Inconsistencies in the Greenwich 

 Observations for 1821. By S. Lee, Esq 367 



LXVI. On some Observations in the Meteorological Register. 

 By W. Burney, LL.D 370' 



LXVII. Notices respecting New Books 371 



LXVIII. Proceedings of Learned Societies : — Royal Society, Lin- 

 naean Society, Geological Society, Horticultural Society, and Astro- 

 lomical Society ; London Mechanics' Institution ; and Royal Aca- 

 demy of Sciencesof Paris 374 — 383,, 



LXIX. Intelligence and Miscellaneous Articles : — Northern Ex- 

 pedition ; The Logan Rock replaced; Account of the Trona Lake 

 in Africa ; Discovery of Fossil Bones at Banwell ; Organic Remains 

 in Sussex; Cabinet of Minerals at Cambridge, United States; on 

 Metallic Titanium; Prof. Berzelius on Silicium and Zirconium j Ac- 

 tion of Nitric Acid and Charcoal; Analysis of the Holy- Well 

 Water, near Cartmell, Lancashire; by J. C. Woolnoth, Lieut. 

 R.N. ; Mr. D. Gilbert on the Springs and Wheels of Carriages ; 

 Calendar of Flora, Fauna, and Pomona; New Patents; Meteorological 

 Table 383— 400,1 



* # * Communications for this Work, received by the Editors, 

 38 Shoe-Lane, will meet with every attention. 



RICHARD TAYLOR, PIUNTER', SHOE-LANE, LONDON. 



