On Mean Sea Level and its FluctucUions. 



11 



monthly figures in consecutive gi'oup.s of three, we obtain a fairly 

 smooth curve, whose general agreement with the Dundee one is 



J F M H MY. J JY. A S N D J 



FEET 

 ■18 



•16 



•14 



■12 



•10 



•08 



Fig. 4.— Mean discrepancies, in individual months, of Mean Sea Level at 

 Dundee from the Monthly Means for the whole period (1897-1912); 

 smoothed curve. 



FEET 



•20 



J F M A MY. J JY A S O N D J 



■10 



-10 



-20 



—30 



Fig. "). — Mean Sea Level at Milford Haven, compared with the Mean 

 of the period 1886-1892. (Smoothed curve and calculated do.) 



