THE 



SCIENTIFIC PEOCEEDINGS 



OP THE 



EOYAL DUBLIN SOCIETY. 



[jcto Sa'bs. 



VOLUME III. 



X\S^^^ 



DUBLIN: 



PUBLISHED BY THE ROYAL DUBLIN SOCIETY. 

 PRINTED BY ALEX. THOM & CO., 87, 88, & 89, ABBEY-STREET, 



THE queen's printing OFFICE. 

 FOB HEK majesty's STATIONEEY OFFICE. 



1883. 



