July^ igo8 S 



PROCEEDINGS 



OF THE 



ROYAL miSH ACADEMY 



Volume XXVII, Section B, No. 2 



JOHN ADAMS 



A SYNOPSIS OF IRISB^ALGiE, FRESHWATER 



AND MARINE 



DUBLIN 

 HODGES, FIGGIS, & CO., Ltd. 



LONDON: WILLIAMS & NORGATE 

 1908 



Price One Shilling 



