PROCEEDINGS 



OF THE 



Jlogd Sorittn of ilctona. 



VOL. V (New Series). 



Edited under the Authority of the Council. 

 ISSUED MAY 1893. 



THE AUTHORS OK THE SEVERAL PAPERS ARE SOLELY RESPOKSIBLE FOR THE SOUNDNESS OF 

 THE OPINIONS GIVEN AND FOR THE ACCURACY OF THE STATEMENTS MADE THEUEIN. 



MELBOUENE : 

 STILLWELL AND CO., PKINTEES, 195a COLLINS STREET. 



AGENTS TO THE SOCIEIY: 



WILLIAMS & NORGATE, 14 HENRIETTA STREET, OUVENT GARDEN, LONDON 



To wliom all communications for transmission to the Royal Society of Yicto: ia, 

 fiom all parts of Europe, should be sent. 



1893. 



