150 



MR. LUBBOCK ON THE TIDES. 



Table XXXVIII. (mean of Tables XI. and XXIX.) shows the interval between the 

 moon's transit and the time of high water at the London Docks for every three de- 

 grees of her declination north or south, from 10,796 observations. 



Table XXXIX. (mean of Table IX. and XXX.) shows the height of high water at 

 the London Docks for every three degrees of the moon's declination north or south, 

 from 10,796 observations. 



Table XL. shows the difference in the interval between the time of the moon's 

 transit and the time of high water, and the mean interval (Column A. Table III.) for 

 every three degrees of her declination. 



Table XLI. shows the difference in the height of high water, and the mean height 

 (Column B. Table XXIV.) for every three degrees of the moon's declination. 



Table XLII. shows the difference in the interval between the time of the moon's 

 transit and the time of high water, and the mean interval (Column A. Table III.) for 

 every minute of her horizontal parallax. 



Table XLIII. shows the difference in the height of high water, and the mean height 

 (Column B. Table XXIV.) for every minute of the moon's horizontal parallax. 



Tables VI., IX., &c., given in the Philosophical Transactions for 1831, were formed 

 from observations corresponding to transits of the moon between conjunction and 

 opposition. 



Table XXII. 



Showing the Height of High Water at the London Docks corresponding to the mean 

 time of the Moon's Transit in each month of the year ; from 6565 observations made 

 between the 1st of January 1808 and the 31st of December 1826, and between op- 

 position and conjunction. 



