-89- 



References from Table 20. 



(1 

 (2 

 (3 

 (4 

 (5 

 (6 

 (7 

 (8 

 (9 

 (10 

 (11 



Permitin and Tarverdiyeva (1972) 



Everson (1977) 



Tarverdiyeva (1972) 



Olsen (1954) 



Keysner et al. (1974) 



Hureau (1970) 



DeWitt (1971) 



Yukhov {1971a) 



Olsen (1955) 



DeWitt and Hopkins (in press) 



Permitin (1969) 



South Georgia SG 



South Orkney Islands SO 



Kerguelen K 



Oceanic O 

 Present but not quantifiable x 



Present * 



Dominant Item ** 



