PROCEEDINaS 



OF THE 



ROYAL IRISH ACADEMY. 



CIE H-CE. 



Vol.111., Ser. II.] MAY, 1882. [No. 8. 



CONTENTS. 



PAGE 



LXXII. — On a Eelation to be establisted between Coast-line Directions 

 represented by Great Circles on the Globe and certain Loca- 

 lities in Europe marked by frequency of Earthquakes. By 

 Joseph P. O'Reixlt, c.e., Professor of Mining and Mine- 

 ralogy, Royal College of Science, Dublin, 503 



LXXIII. — A Geometrical Representation of a System of Two Binary Cubics 

 and their Associated Forms. By "W". R. "Westeopp Robeets, 



M.A., 521 



LXXIV. — Report on the Botany of the Mountainous portion of Co. Fer- 

 managh to the west of Lough Erne, and the adjoining district 

 of Co. Cavan. By Samuel Alexandee, Stewart, Fellow of 

 the Botanical Society of Edinburgh, Ciu-ator of the Collections 

 in the Museum of the Belfast Natural History and Philoso- 

 phical Society, 531 



LXXV. — Recent Foraminifera of Dublin and "Wicklow. By Fbedeeick 



Petok Balkwixl and Joseph Weight, e.g.s., 545 



LXXVI. — On the Constitution of the Native Phosphates of Aluminium. 

 By A. H. CnrECH, m.a., Oxon., Professor of Chemistry in the 

 Royal Academy of Arts, 551 



Minutes of Proceedings, December 12, 1881, to March 16, 1882, . . 189 to 203 



List op Membees. 



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