

0/ 



KUNGL. SVENSKA VETENSKAPSAKADEMIENS HANDLINGAR. Band 58. N:o 9. 



RESULTS 



OF 



DR. E. MJOBERGS 



SWEDISH SCIENTIFIC EXPEDITIONS 



TO 



A U S T P» ALI A 1 9 1 0-1 1) J :^) 



IXi. 

 EGHINOIDEA 



BY 



DR. TH. MORTENSEN 



/ 



WITH o PLATES AND 3 FIGURES IN THE TEXT 



STOCKHOLM 

 AI.MQVTST & WIKSELLS BOKTHYCKERI-A.-B. 



1918 



y^ oV 



r -x. 



"■•^ 



