16 



0. Nordgaard. 



[Nr. 2 





1 



2 i 3 



1 



4 



5 



6 



7 



8 



9 



Dinophysis rotundata Clap. etLachm. 

 Diplopsalis lenticula Bergh 



— minor Jørg. mscr 



Gonyaulax Levanderi Jørg. mscr. . 



— spinifera (Clap. et Lachm.) 

 Dies 



r 

 r 

 r 



r 



+ 



r 

 r 



r 



r 

 rr 



r 

 rr 



rr 



r 

 r 

 rr 



r+ 

 r 



r 



r 



+ 

 r 



r 



r 



rr 

 r 

 rr 



rr 



rr 



rr 



r 



r 



rr 

 rr 



r 



r 



Peridinium conicum (Gran) Ostenf. 

 et Schmidt 



— depressum Bail t . 



diver Liens Ehrh 



geminatum Ehrh 



— ovatum (Pouch.) Schiitt 



— pallidum Ostenf 



pellucidum Bergh, 

 Ostenf 



+ 

 r 



r 

 r 

 r 

 r 

 r 

 r 



r 



— Vanhoffeni Jørg. mscr.. 







III. Flagellata. 





















Phæocystis Pouchetii Lagerh 



?c 



?c 



?c 



?c 



c 



?+ 









IV. SilocofLagellata. 





















Dictyocha fibula Ehrh 



Distephanus speculum (Ehrh.) Støhr 







r 

 r 



r 



r 



r 



rr 



r 



+ 



+ 



r 

 r 



V. Tintinnodea. 





















Codonella lagenula (Clap. et Lachm.) 

 Entz 







r 



r+ 



r 



r 

 r 



r 



rr 





rr 



+ 

 ?rr 



r 





Cyttarocylis denticulata (Ehrb.) Fol. 



norvegica (Dad.) Jørg.. 



pseudannidata Jørg. . . 



Pfychocylis urnula (Clap. et Lachm.) 



Brandt 



Undella caudata (Ostenf.) Cl 



r 



r 

 r 



VI. Pterospermataceæ. 





















Pterosperma dictyon f Jørg.) Ostenf. 

 Møbii (Jørg.) Ostenf. . 



r 



r 





r 



•' 



r 









VII. Radiolaria. 





















Peridium minutum 01 



Plagiacantha aracJwoides < *lap. et 

 Lachm 



r 





r 



r 



rr 







rr 







Phizopleugma borealis (Cl.) Jørg. .. 





