P R O C E E I) 1 N G S 
OF THE 
fMjrsjjm Soctetg of Jjtatral Science. 
VOLUME II. PART III. 
1882 - 83 . 
PERTH: 
PUBLISHED BY THE SOCIETY AT THE 
PERTHSHIRE NATURAL HISTORY MUSEUM. 
MDCCCLXXXIII. 
