TRANSACTIONS AND PROCEEDINGS 



or THE 



ROYAL SOCIETY of SOOTH AUSTRALIA 



(INCORPORATED) 



"VOL. X. !_. I. 



[With Forty-three Plates and Three Maps 



Figures in the Text.] 



/sta Ftfty-six 





a/ Wuse^ 



EDITED BY WALTER HOWCHIN, F.G.S., 

 Assisted by ARTHUR M. LEA, FES 



PRICE, SEVENTEEN SHILLINGS AND SIXPENCE. 



2U>elatbe : 



Published by the Society. Royal Society Rooms, North Terrace. 



DECEMBER 24, 1917 



Printed by Hussey & Gillinghaim Limited, 10G and 108, Currie 

 Street, Adelaide, South Australia. 



Parcels for transmission to the Royal Society of South Aus- 

 tralia from the United States of America can be forwarded 

 through the Smithsonian Institution, Washington, D.C. 



