100 ASTKID CLEVE-EULER, QUANT1TATIVE 1'EANKTON RESEARCHES IN THE SKAUER RAK. 



Table IV (cont). 



Station 



Date 



Depth (m) 

 Temperature C° 

 Salinity °/oo 

 Quantity exam. (cc) 





 15,38 

 30.77 



50 



>S. Skag. 

 57° 5G' N. 9° 40' E. 



20 

 10,99 

 34,05 



50 



40 



7,82 



34.90 

 50 



60 



7,62 



34,94 



100 



103 



7,28 



34.99 



100 



Coscinodiscus radiatue Ehb. 



— sp. with a large, umcilagineous envelope. . . . . 



Actinocyclue Ehrenbergii Ralfs 



Actinoptychue undulatus (Bail.) Ralfs 



Rhizosolenia alata Brightw. f. gracillima (Clbve) V. H. 



— faeroensis Ostf. v. fragil issiraa Berg 



— hebetata Bail. f. semispina (Hensek) Gran . . . . 



— Shrubsolei Cleve 



— Stolterfothii Pebag. 



Corethron criophilurn Castr. 



Ghaetoceras atlanticuui Cleve 



— boreale Bail. (incl. f. Brightwellii Cleve) .... 



— conftrictum Gran 



— contortum Schutt 



— criophilurn Castr. 



i. volans (Schutt) Gran 



— curvisetuni Cleve 



— daiiicurn Cleve 



— decipiene Cleve 



— densura Cleve 



— didymum Ehb 



— holsaticum Schutt 



- Sehuttii Cleve 



— sp., spores (of Cl. debile Cleve) 



Cerataulina Bergonii Perag. 



Biddulphia aurita (Lyngb.) Bréb 



— mobiliensis fBAiL.) Grus 



S\ 



160 



40 



bynecira sp. 



Striatella unipunctata (Lyngb.) Ag. 



Tlialassiotlirix nitzschioides Grun 



Navicula distans W. Sm 



— Schmidtii Lägst. v. skagerakiensis n. var. . • • 

 Gyrosigma distortum (W. Sm.) v. diaphanum (Cleve; 



Pleurosigma Normannii Ralfs 



Nitzschia longissima (Bréb.) Ralfs 



20 



Zooplankton. 



Ova et cystae. 



Ova 



Ovum hispidum, hystrix (Cleve) 



Bion multiapinosum (Moeb.) Lohm. (pollen p. p.?) 



Cystae 



»Umrindete Cyste> Hensen 



»Sternhaarstato blast» Hensen 



»Barbierbeckenstatoblast» Hensen 



10 



10 



20 



20 



10 



20 

 20 



30 



20 



•20 



20 

 20 



20 



10 20 



10 



