'^Ui^>'lHH 



\^ 



JOURNAL 



AND 



PROCEEDINGS 



OP THE 



OYAL SOCIETY 



Of 



NEW SOUTH WALES, 

 1876. 



i^ 



"VOIi. 



EDITED BY 



A. LIYEESIDaE, 



Professor of Geology and Mineralogy in the University of Sydney. 



THE AUTHOES OP PAPEES AEE ALONE EESPONSIBLE POE THE STATEMENTS 

 MADE AND THE OPINIONS EXPEESSED THEEEIN. 



AGENTS FOR THE SOCIETY : 



Messrs. Triibner & Co., 57, Ludgate Hill, London, E.G. 



SYDNEY : CHARLES POTTER, ACTING GOVERNMENT PRINTER. 



1877. 



