Vlll 



CONTENTS. 



XXII. A Method of determining the Time with Accuracy, 



from a Series of Altitudes of the Sun, taken on 

 the same side of the Meridian. By Major-Gene- 

 ral Sir Thomas Brisbane, Knt. F. R. S. Ed. Page 497 



XXIII. Observations on the Junction of the Fresh Water of 



Rivers with the Salt Water of the Sea. By the 

 Reverend John Fleming, D. D. F. R. S. Edin. 507 



XXIV. Memoir of the Life and Writings of the Honour- 

 able Alexander Fraser Tytler, Lord Woodhouselee. 

 By the Rev. Archibald Alison, LL* B. F. R. S. 

 Lond. & Edin. - 515 



Appendix, containing Lists of the Members elected since 



1815, 



565 



DIRECTIONS to the Bindeii. 

 Plate I. To face page 58. 

 ~ "j J To follow p. 81. 



IV. To follow p. 164. 



" v j 1 Maps of India, to follow p. 203. 



VII. To face p. 356. 



VIII. Map, to face p. 452. 



~^2. x' } Tofollow P-464. 

 — — XI. To face p. 476. 



