Diurnal Tides uf the Coasts of Ireland. 121 



Cusliendall Tide, Table D. 

 Negative heights at low water for thirteen lunations, commencing 

 1851,JanuaryO'll4lil5'",andendingl851,December22''3>i33'». 



Cushendall Tide, Table E. 



Difference of observed and calculated times of vanishing of 



diurnal tide at high water, expressed in lunar days. 



Age of lunar tide =6d IS^i 4^^. 



Cushendall Tide, Table F. 

 Difference of observed and calculated times of vanishing of 

 diurnal tide at low water, expressed in lunar days. 

 Age of lunar tide = 5^ 2"^ 45°^. 



Phil. Mag. S. 4. Vol. 11. No. 70. Feb. 1856. 



K 



