66 



ASTRID CLEVE-EULER, QUANTITATIVE PLANKTON RESEARCHES IN THE SKAGER RAK. 



Table I (cont.) 



Station 

 Date 



S. Alsbiick 



(Skag. 16) 

 58° 19' N. 

 11° 33' E. 



2 °/8 



Depth (m) 

 Temperature C° 

 Salinity °/ 00 

 Quantity exam. (cc) 



10 

 10,84 



50 



115 



6,30 



50 



:0 

 .5 "O 



^ o 



02 



50 



4,87 



50 



S. Skag. 

 57° 4.1' N. ll°24 r E. 



l6 / 8 



i 10 

 16,2716,77 

 29,0732,72 



100 100 



20 



10,04 



33,35 



100 



30 

 15,G0 

 33,51 



100 



40 j 50 

 15,35)14,50 

 33,6933,75 



100 100 



60 

 12,27 

 33,69 



100 



80 

 10,35 

 33,89 



100 



S. Extra II 

 57°43'N. 11°07'E. 



"/■ 







6,10 



31,09 



50 



10 I 20 30 I 38 

 16,43ll6,G7ll6,60 16,54 

 3'2,52 32,66i32,74 32,77 



50 , 50 j 50 50 



S- Skag. 5 

 57°42'N. 9° 5 



16 /s 



o , io 20 I a 



15,55 15,89 10,29 16 



30,82 31,96 33,06 33 



50 50 100 1 



20 



Thalassiosira decipiens (Grun.) Jöbg 



- Nordenskiöldii Cleve 



— gravida Cleve 



Lauderia borealis 



Leptocylindrus danicus Cleve 



Guinardia flaccida (Castr.) Perag 



Hyalodiscus stelliger Baii 



Coscinodiscus oculus iridis Ehb 



— radiatus Ehb 



— Bp 



j Actinocyclus Ehrenbergii Ralfs 



Actinoptychus undulatus (Bail.) Ralfs 



Rhizosolenia alata Brightw. f. gracillinia (Cleve) 



— hebetata Bail. f. semispina (Hensen) Gran 



— fragil issi ma Bergon 



— Shrubsolei Cleve ' 



- setigera Brightw I 20 



— Stolterfothii Perag 



— styliformis Brightw 



— sp 



Bacteriastrum elongatum Cleve 



— varians Laud. . . 



Chateoceras boreale Bail. 



— ■ curvisetum Cleve 



— difficile Cleve 



— danicum Cleve 



— Schöttii Cleve 



— sociale Lauder 



Eucampia zodiacus Ehb 



Cerataulina Bergonii Perag 



Biddulphia aurita (Ltngb.) Bréb 



— sinensis Grev 



Synedra sp 40 



Thalassiothrix Frauenfeldii (Grun.) Cleve &Gruk. 



— nitzschioides Grun ' 



Navicula distans W. Sm 



— membranacea Cleve 



— retusa Bréb.? 



— Scbmidtii Lägst. v. skagerakiensis n. var. 



— sp. (Plagiotropis?) 



Gyrosigma distortum (W. Sm.) v. diaphanura 



(Cleve) 



— tenuissimum \V. Sm 



Pleurosigma Clevei Grun. v. cormita Grun*. . . 



'20 



20 



20 



20 



20 



60 



40 



200 



170 



30 



20 



10 

 50 



20 



20 



120 

 000 



430 



30 



10 1 10 



20 



in 



Tu 



60 



4(i 



20 



80 



10 



10 



10 



10 

 30 



40 



20 



10 



30 30 



10 



40 



20 



20 



30 

 10 



20 



90 



70 

 10 



30 



Ii) 



in 



lo 



220 

 10 



in 



60 00 



80 

 40 



10 



lo 



Kl 



790 

 10 



30 



20 



10 



20 

 70 



4ii 



20 



120 



2u 



340 

 10 



in 



in 



in 



20 



20 



100 



40 

 400 



20 



140 



000 



140 



40 



100 

 00 



40 

 20 



4n 



100 



in 



4ii 



10 



20 

 40 



20 



4ii 



20 



411 



020 



140 



20 



100 



10 



70 



60 



(40) 



20 



20 



4ii 



60 

 20 



