NATIONAL MUSEUM MtLbCiUKf.fc 
THE 
JOURNAL 
OF THE 
NATURAL HISTORY & SCIENCE SOCIETY 
OF 
WESTERN AUSTRALIA. 
EDITED BY 
F. TRATMAN, M.D. and A. GIBB MAITLAND, F.G.S. 
The Authop of each Article is alone responsible 
tor the facts and opinions recorded. 
VOLUME THE FOURTH. 
1912. 
Price , Two Shillings and Sixpence. 
