768 



1897. Bigenerina Nodosaria Vanhoffen i Drygalski: Grønland- 



Exp., Bd. II, p. 252. 



Forekomst: 

 Vest-Gronland: Hundeø (Davis-Stræde 68° 50' n. B.) 60— 

 70 F. (Parker & Jones). 



Ikke kendt fra Øst-Grønland. 



Spiroplecta biformis, Parker & Jones. 



1861. Spiroplecta demersa Ehrenberg: Die Tiefgrund-Verhält- 

 nisse am Eingänge der Davis- 

 strasse. Monatsb. Preuss. Acad. 

 1861, p. 284. 

 1865. Textularia agglutinans, Var. biformis Parker & Jones: 



Foram. north Atlant. & Arct. 

 Oceans. Phil. Transact. Roy. 

 Soc. London, vol. 155, p. 370, 

 PI. XV, fig. 23, 24. 

 1872. Spiroplecta demersa Ehrenberg: Microgeol. Studien der 



Meeres Tiefgr. Abh. Akad. d. 

 Wiss. Berlin 1872, p. 247. 



1877. Textularia biformis Norman: »Valorous« Cruise. Proc. 



Roy. Soc. London, vol. XXV, 

 p. 207. 



1878. — — Brady: Ret. & Rad. Rhizop. North 



Pol. Exp. 1875—76. Ann. & Mag. 



Nat. Hist., vol. I, ser. 5, p. 426, 



431. 

 1878. — — Brady i Nares: A Voyage to the 



Polar Sea, vol. II, p. 298. 

 1894. Spiroplecta biformis Goes: Arct. & scand. Foram. Kgl. 



svenska Vet. Ak. Handl., Bd. 25, 



Nr. 9, p. 38, PI. VII, figs. 308— 



312. 



