TRANSACTIONS AND PROCEEDING 



OF THE 



ROYAL SOCIETY OF SOUTH AUSTRALIA 



(INCORPORATED). 



VOL. XLVII. 



[With Thirty-six Plates and Seventy-nine Figures in the Text.] 



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

 Assisted by ARTHUR M. LEA, F.E.S. 





.K2_c 5-^^^ 



V 



PRICE, TWENTY-ONE SHILLINGS 



Adelaide : 



PUBLISHED BY THE SOCIETY, ROYAL SOCIETY ROOMS, NORTH TERRACE, 



DECEMBER 22, 1923. 



Printed by Gillingham, Swann & Co., Limited, 106 and 108, Currie Street, 

 Adelaide, South Australia. 



Parcels for transmission to the Royal Society of South Australia from the United States 

 of America can be forwarded through the Smithsonian Institution, Washington, D,C. 



