114 The Rev. S. Haughton on the Solar and Lunar 



Rathmullan Tide, Table D. 



Negative heights at low water for fifteen and a half lunations, 

 commencing 1850, November 6^ !&" 15'", and ending 1853, 

 January 4^ Si^ SO'". 



The preceding Tables, A, B, C, D, show the agreement in height 

 between the observed and calculated tides at Rathmullan. The 

 following Tables, E, F, show the differences between the observed 

 and calculated times of vanishing during the fifteen and a half 

 lunations. 



Rathmullan Tide, Table E. 



Difference of obsei'ved and calculated times of vanishing at high 

 water, expressed in lunar days. 



Aaie of lunar tide = 5*1 lO"^. 



