336 OsTENFEbD and Paulsen. Marine Plankton from the East-Greenland Sea. 



loppement beaucoup plus considérable dans le courant polaire que 

 dans la région centrale de la Mer du Groenland". 



We must remember here, however, that our knowledge of the 

 plankton of these waters is restricted to the summer season. 



We may remark, finally, that oceanic plankton forms, e. g. 

 Rhizosolenia styliformis, Certiiim arcticum, are carried right in to the 

 coast, where they maj^ be considered to perish sooner or later. 



List of Literature. 



Cleve, p. T. (1900): Report on the Plankton collected by the Swedish Expedition to 



Greenland in 1899. — K. Svenska Vet. Akad. Handl., Bd. 34, Nr. 3. Stockholm. 

 Damas, D. et Koefoed, E. (1909): Le Plankton de la Mer du Grönland. — Duc 



d'Orléans, Croisière océanographique accomplie à bord de la Belgica dans la Mer 



du Grönland 1905. Bruxelles 1907 — 1910. 

 "Liste des Stations '. — Ibidem. 

 ØSTRUP, E. (1895): Marine Diatoméer fra Øst-Grønland. Medd. om Grönland, XVIII, 



København. 

 Ostenfeld, CH. (1910 : Marine Plankton from the East Greenland Sea collected du 



ring the "Danmark Expedition" 1906—1908. I. List of Diatoms and Flagellates. 



II. Protozoa. — Medd. om Grønland, XLIII. Kobenhavn. 

 Paulsen, Ove (1909): Plankton Investigations in the Waters round Iceland and in the 



North Atlantic in 1904. — Medd. Komm. f. Havundersøgelser, Serie Plankton, 



Bd. I, Nr. 8, København. 

 Paulsen, Ove ;1911): Marine Plankton from the East-Greenland Sea collected during 



the "Danmark Expedition" 1906—1908. III. Peridiniales. — Medd. om Grønland, 



XLIII. København. 



14.-3.— 1911. 



