NO. 14-] 



HANS KLER. THALAMOPHORA. 



59 



No. 10. 



Oct. 4, 1893. 1460 m. 

 28° 42' N. Lat.; 135° 40' E. Iang. 



The upper layer (No. 10a). 



No Thalamophora. 



Between upper and under 

 layer (No. 10b). 



No Thalamophora. 



The under layer (No. 10c). 



Reophax difflugii formis (r). 

 Nodulina sp., young specimens (r). 



No. 11. 



Oct. 21, 1893. 135 m. 

 78° 19' N. Lat. ; 135° 45' E. Long. 



No Thalamophora. 



No. 14. 



Aug. 6, 1894. 3850 m. 



81° 8' N. Lat. ; 127° 32' E. Long. 



The upper layer. 

 Gloligerina bulloides (v. c). 



„ pachyderma (v. c). 



Reophax difflugii formes (r). 

 Discorbina arancana (r). 

 Pullenia quinqueloba (r). 



No. 15. 



Aug. 7, 1894. 3850 m. 



81° 7-6' N. Lat.; 127° 27' E. Long. 



The upper layer. 

 Globigerina bulloides (v. c). 



„ pachyderma (v. c). 



Quinqueloculina seminulum (r). 

 Polystomella arctica (r). 



No. 16. 



Jan. 23, 1895. 3450 m. 



83° 24' N. Lat.; 102" 14' E. Long. 



Globigerina btdloides (v. c). 



„ pachyderma (v. c). 



Pullenia sphaeroides (c). 

 „ quinqueloba (c). 

 Lagena orbignyana (r). 

 Botivina punctata (r). 

 Spiroplecta biformis (r). 

 Discorlina berthelothiana (r). 



„ arancana (r). 



Quinqueloculina seminulum (c). 



Sample from the surface of the ice. 

 Nodulina scorpiura (r). 

 Cassidulina crassa (r). 

 Polymorphina lactea (r). 

 Nonionina scapha var. labrado- 

 rica (r). 



Globigerina bulloides. 



Exists in great quantities and varying size in the great depths of the 

 Polar sea. The larger specimens are always thick-shelled, while the smaller 

 have generally thinner shells. The size of the shells is variable, from 

 0-1—0-3 mm. Only a few small 2—4 chambered shells were found (size: 

 0-03-006 mm.). 



Globigerina pachyderma. 



Very common, as in the case of the preceding species. Size: - l — - 38 mm. 

 There also occur some small, starved, thick-shelled specimens. 



