THE 



SCIENTIFIC PROCEEDINGS 



OF THE 



ROYAL DUBLIN SOCIETY. 



Yol. XIII. (I.S.), lo. 12. JAIUIET, 1912. 



CONTEIBUTIONS TO OUR KNOWLEDGE OF 

 THE FLORAS OF THE IRISH CARBONI- 

 FEROUS ROCKS. 



Paet I. — The Lower Carboniferous (Carboniferous Limestone) Flora 



OF THE BaLLYCASTLE GoALFIELD, CO. ANTRIM. 

 BY 



E. A. NEWELL ARBER, M.A., F.L.S., F.G.S., 



TEINITY COLLEGE, CAMBEIDGE ; UNIVEKSITY JJEMONSTEATOE IN PALaiOBOTANY. 

 [communicated by professor G. a. J. COLE, M.R.I. A., F.G.S.] 



(PLATES X-XII.) 



[A utbors alone are responsible for all opinions expressed in their Communications-] 



DUBLIN : 



PUBLISHED BY THE EOYAL DUBLIN SOCIETY, 



LEINSTER HOUSE, DUBLIN. ^,^„ , 



.•.v^^onwii uV'i'i 

 WILLIAMS AND NORGATE, /cb<^^^' %^ 



14, HENRIETTA STREET, COVENT GARDEN, LONDON, WlC. jy[\J 24 1912 ' 1 



1912. V 4, . 



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