THE 



SCIENTIFIC PROCEEDINGS 



OF THE 



ROYAL DUBLIN SOCIETY. 



Yol. 5IV. (I.S.), No. 18. APEIL, 1914. 



ON THE INVESTIGATION OF THE DEEP-SEA 

 DEPOSITS. 



J. JOLY, D.Sc, F.R.S. 

 (PLATES XIX, XX.) 



[/I uthors alone are responsible for all opinions expressed in their Oommunications.] 



DUBLIN: 

 PUBLISHED BY THE EOYAL DUBLIN SOCIETY, 



LEINSTER HOUSE, DUBLIN. . 



WILLIAMS AND NORGATE, y^^*'" 



14, HENRIETTA STKEET, COVENT GARDEN, LONDON, W.C. 

 1914. 



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