QrTo 



(it,^ 



DISCOVERY 

 REPORTS 



Vol. Ill, pp. 223-260, plates XXXIII-XXXVIII, text-figs. 1-7 



Issued [ry the Discovery Committee, Colonial Office, London 

 on behalf of the Qovemment of the Dependencies of the Falkland Islands 



CEPHALODISCUS 



C. C. John, M.A. 



^^sMm' mil 



CAMBRIDGE 



AT THE UNIVERSITY PRESS 



1931 



Price ten shillings net 



