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| JOURNAL 
— PROCEEDINGS 
ROYAL SOCIETY, 
THE AUTHORS PAPERS ~ SS RESPONSIBLE FOR THE STATEMENTS 
: ti AND THE OPINIONS EXPR ESSED THEREIN. 
AGENTS FOR THE 80 CIETY : * 
Messrs ‘Tritbner & Co., 57, Ludgate Hill, London, 
SYDNEY: THOMAS RICHARDS, 
“1861. 
