40 P. T. CLEVE. THE PLANKTON OF THE NORTH SE A, THE ENGLISH CHANNEL, AND THE SKAGERAK. 



Tab. II. The North 



Date 



Lat. N 



Long I 



Tcmp 



Salinitj' 



Acartia Clansii Giesbr 



A. longiremis Lilljeb 



Calanns finmarchicns Gunn 



Centropages hamatus Lilljeb 



Oithona similis Claus 



Psendocalanns elongatus BoECK 



Temora longicornis O. F. Moll 



Evadne Nordmannii Loven 



E. spinifera P. E. Moll 



Noctilnca miliaris Surir 



Ceratium fnrca Duj 



C. fasus Duj 



C. tripoa Nitzsch 



var. longipes Bail 



var. macroceros Ehb 



Peridinium depressum Bail 



P. divergens Ehb 



Cerataulina Bergonii H. P 



Chsetoceras borealis Btw 



C. densns Cl 



C. decipiens Cl 



C. hiemalis Cl 



Coscinodiscus concinnus W. Sm 



Encampia zodiacns Ehr 



Gninardia flaccida H. Per 



Laaderia annulata Cl 



Rhizosolenia semispina Hensen 



R. styliformis Btw 



Stephauopyxis tnrgida Grev 



Plankton-type i 



9—16 

 61° 50' 

 2° 30' 



E 



10 

 35,36 



3 



57° 43' 

 9° 50' 



E. 



9,8 

 33,04 



57° 27' 

 7° 32' 



E. 



9,0 

 33,59 



4 



57° 9' 

 5° 20' 



E. 



8,7 

 34,98 



4 

 56° 50' 



3° 



E. 



9 

 35,05 



5 

 56° 30' 

 0°38' 



E. 



8,7 



34,96 



5 



56° 12' 

 1°51' 



W. 



9,2 

 34,48 



57° 30' 

 9° 22' 



E. 



9,7 

 33,18 



4 

 56° 59' 

 7° 40' 



E. 



9,1 



4 



56° 49' 



6° 5' 



E. 



9,2 

 34,96 



4 



56° 26' 

 4°1' 



E. 



8,9 

 35,04 



6 

 56° r 



rsi' 



E. 



9,4 



35,00 



c 

 c 



+ 

 r 



+ 



r 

 r 



rr 

 rr 



rr 

 rr 



ST 



C 



r 



r 

 cc 



rr 

 r 



r 

 rr 



ccc 

 r 

 r 



Tp 



Tp 



Tp 



+ 

 cc 



+ 

 r 

 r 



+ 

 cc 



+ 



r 

 r 

 c 

 c 



Tp Tp 



+ 

 + 

 rr 



ST 



r 

 r 



cc 



+ 



Tp 



Tp 



Tp 



r 

 c 



c 



cc 

 c 



Tp 



Tp 



