( clxxxvii ) 

 Monday Evening, Apeil 23, 1877. 

 SiE EoBEET Kane, LL.D., F. E. S., President, in the Chair. 



Dr. Foley and Dr. Tarleton signed the Eoll and were admitted 

 Members. 



Eohert S. Ball, LL.D., Astromoner Eoyal of Ireland, read a paper 

 ''On the IS'on-Euclidian Geometry." 



C. E. C. Tichborne, Ph. D., read a Paper, " On the Dissociation of 

 the Salts of Iron, and the formation of the Magnetic Oxide." 



[This Paper will appear in the " Proceedings," Second Series, Vol. 

 III., Science, Part 1.] 



Edward Perceval Wright, M. D., read Notes "On the Echino- 

 derms of the Seychelles." 



[This Paper will appear in the " Proceedings," Second Series, Yol. 

 III., Science, Part 2.] 



Monday Evening, May 14, 1877. 

 Sir Eobeet Kane, LL.D., E.E. S., President, in the Chair. 



Charles Lloyd, M.D., was elected Member of the Academy. 



The Eev. Samuel Hanghton, M.D., Y.P., read a Paper, by the 

 Eev. James Pearson, M.A., " On the Phenomena of the Tides as 

 observed at Fleetwood, Lancashire. 



[This Paper will appear in the ''Proceedings," Second Series, 

 Vol. III., Science, Part 1.] 



Denis Crofton, Esq., read a Paper " On a Slab, with a Cuneiform 

 Inscription, in the Library of Trinity College, Dublin." 



Dr. E. P. "Wright exhibited some drawings, by Mr. L. Aldous, 

 of a Sponge found at Mahe which exhibited heteromorphic zooids. 



The Treasurer laid on the Table the estimate of the Income and 

 Expenditure of the Academy for the current year. 



Monday Evening, May 28, 1877. 



SiE Eobeet Kane, LL.D., F.E.S., President, in the Chair. 

 Samuel Ferguson, LL.D., V. P., read a Paper "On Breton and 

 ITorse Eock Sculptures." 



