XL 



E. Joraeiisen. 



[No. 6 



JaLr 1898, Monat 



Ort 



Datum 



Tiefe (Meter) 



Salzgehalt (%o) 



Bjfiord 



0— 

 100 



34.92 



0— 

 200 



34.92 



C— 

 370 



34.92 



He rlø fjord 



2/ 



0— 

 400 



Temperatur (Gels.) 



7.2 



7.2 



A. Eigentliclie Planktonformen. 

 /. BacUlariales. 



(Diatomaceæ) 



Dadyliosolen ynediterrancus Perag 



Lauderia annulata Cl • . . . . 



Corethron hystrix Hens 



Leptocylindi^us dcmicus Cl 



Guinardia flaccida (Castr.) Perag 



Rliizosolenia alata Brightw 



v. gracillima (Cl.) V. H 



jR. styliformis Brightw 



R. Shruhsolii Cl 



R. semispina Hens 



jK. Stolterfothii Perag 



Cerataxdina Bergomi Perag 



Eucanqna zodiacus Ehrb 



Chætoceros horealis Bail 



v. densa Cl 



C. danicus Cl 



C. criophilu^ Carstr 



C. atlaniiciis Cl. . . 



C. d:cipiens Cl 



C. teres Cl 



C. contortus Schlitt 



C. didymus Ehrb 



v. longicruris Cl 



C. constrictus Gran 



C. laciniosus Schiitt 



C. brevis Schiitt 



r 



+ 

 r 



r 



H- 



r 



c 



+ 



-h 



r 

 r 



r 



r 



1- 



r 



+ 

 r 

 r 

 r 

 1- 



r 

 r 

 r 



r 



c 



r 



