19121 



Nordf j ords kvartæravleiringer. 



121 



Stryn 



Kristiania 



Puncturella noachina Lin 



Emarginula fissura Lin 



— crassa Sow 



Margarita grønlandica Chemn 



— helicina Fabr 



Gibbula cineraria Lin 



— tumida Mont 



Conulus millegranus Phil 



Capulus hungaricus Lin 



Velutina lævigata Penn 



Lunatia montagui Forb 



— intermedia Phil 



— grønlandica Beck 



Trichotropis borealis Brod. å Sow. 

 Littorina littorea Lin 



— rudis Maton 



obtusata Lin 



Lacuna divaricata Fabr 



Hydrobia ulvæ Penn 



minuta Totten 



Onoba striata Mont 



Cingula soluta Phil 



Alvania punctura Mont 



— zetlandica Mont 



— reticulata Mont 



Rissoa violacea Desm 



— inconspicua Aid 



— interrupta Ad 



Skenea planorbis Fab 



Turritella terebra Lin 



Bittium reticulatum Da Costa .... 



Aporrhais pes pelicani Lin 



Scalaria trevelyana Leach 



Turbonilla rufa Phil 



— indistincta Mont 



Parthenia eximia Jeffr 



interstincta Mont 



— spiralis Mont 



