262 



Tlie Rev. S. Hauo-hton on the Solar and Lunar 



It should be added, that the saline residues were examined for 

 nitric, phosphoric, and boracic acids, but these bodies were not 

 found. 



The following Table may serve as a synopsis of the results 

 obtained :- — 



In conclusion, I cannot but express my regret that sufficient 

 water had not been brought over to have enabled me to make 

 analyses as complete as the interesting character of these waters 

 deserved. 



XXXIII. On the Solar and Lunar Diurnal Tides of the Coasts of 

 Ireland. By the Rev. Samuel Haughton, Fellow of Trinity 

 College, Dublin. 



[Continued from p. 125.] 



Section X. Diurnal Tide at Kingstown. 



THE solar and lunar diurnal tides at Kingstown were obtained 

 separately, as before, and found to give the following results: — 



I. Diurnal tide at high ivater. 



1. Maximumvalueof lunar tidefor positive heights =0'285ft. 



2. Maximum value of lunar tide for negative heights = 0'34 ft. 



3. Maximum value of solar tide =0*255 ft. 



4. Diurnal solitidal interval = lOl^ 26°». 



5. Age of lunar tide =Q^ 17*». 



II. Diurnal tide at low water, 



1. Maximum value of lunar tide forpositiveheights = 0'27ft. 



2. Maximum value of lunar tide for negative heights = 0'40ft. 



3. Maximum value of solar tide =0-255 ft. 



4. Diurnal solitidal interval = lO^^ 26°^. 



5. Age of lunar tide =4^ 11''. 



