5*74. 06 4£ 



CONTENTS. 



I. — Proceedings. 



Office-bearers and Council, 1921-1922 . 

 Report of the Council 

 Summary of Proceedings at the Meetings 

 List of Members .... 



Treasurer's Balance Sheet . 



PAGE 



vii 

 viii 

 ix 

 xiii 

 xvi 



1 1 . — Transactions . 



Presidential Address — " Functions of a Public Museum." 



By Herbert R. Rathbone, B.A., C.C. . . 3 



" Sex Determination — A Suggestion " By Mrs. Bisbee, 



M.Sc 5 



" Notes on Dinoflagellates and other Organisms Causing 

 Discolouration of the Sand at Port Erin." II (1921). 

 By E. Catherine Herdman . . . .15 



The Marine Biological Station at Port Erin, being the 

 Thirty-fifth Annual Report of the Liverpool 

 Marine Biology Committee, now the Oceanography 

 Department of the University of Liverpool. By 

 Prof. J. Johnstone, D.Sc 31 



Report for 1921, on the Lancashire Sea-Fisheries Labora- 

 tory at the University of Liverpool, and the Sea-Fish 

 Hatchery at Piel, near Barrow. Edited by Prof. 

 James Johnstone, D.Sc C>?> 



