NORMAN: ON THE MOLLUSCA OF BERGEN FIORDS. 



61 



There is thus the strongest presumptive evidence against Cardium 

 acicleatum being a native of Norway, not only on account of the 

 known distribution of the mollusk, but because it carries with it 

 the evidence of the L. violacea that it has hved and died in a 

 more southern home. 



It will be interesting now to compare our knowledge of the 

 mollusca of the Bergen district with that of neighbouring seas north 

 and south. 



GEOGRAPHICAL DISTRIBUTION. 



SUMMARY 



SHOWING THE TOTAL MOLLUSC AN FAUNA OF BERGEN 

 DISTRICT AS COMPARED WITH THOSE OF NEIGH- 

 BOURING SEAS, 



The authorities who have been relied on are : — 



Iceland. — Morch table in Faunula Molluscorum Instdanmi Fizro- 

 ensiiwi, 1867. [I have not had an opportunity of seeing 

 the Faunula Molluscorum Islandice published by the same 



