FOKAMINiFERA— HEi'.ON-ALLEN AND EARLANi). l;Sl 



suggestion of the double series ol' cliambers, and the test is arenaceous in 

 texture. B. contruria (Reuss) (R., 1851, FSUB. p. 76, pi. v, tig. 37) is closely 

 related, Init in this species also, none of the published figures or descriptions give 

 any clue to the biserial arrangement, and in addition, B. contraria has a turgid 

 and rounded final chamber instead of the abruptly truncate face of B. chajnnani. 

 The species is typical of tlie Antarctic area, occurring at many stations from 

 Nos. 26 to 55, but appears to be confined to the shallower waters, no specimens 

 bemg observed in the deep-water Stations, the deepest specimen being recorded 

 from 300 fms. (Station oo). 



The shell is apparently built in layers, as dead specimens give indications 

 of exfoliation. 



234. Bulimina squammigera, d'Orbigny. 



Buliwina squammigera, d'Orbigny, 1839, FIC. p. 1.37, pi. i, figs. 22-24. 



Heron-Allen and Earland, 1911, etc., FKA. 191.5, p. G12, pi. -xlvii, 

 figs. 31-35. 



Stations 4, 7. 



The specimens are poor. 



VIRGULINA, d'Orbigny. 



235. VirguUna schreibersiana, Czjzek. 



Virgulina schreibersiana, Czjzek, 1848, FWB. p. 147, pi. xiii, figs. 18-21. 



Heron-Allen and Earland, 1914, etc., FKA. 191.5, p. 642, pi. .xli.x, 

 figs. 1-12. 

 suh-(h'jm-ssa, Faure-Fremiet, 1914, FMAF. ]i. 6, pi. 0, fig. 8. 



Stations 6-11, 16, 18-20, 22, 23, 27, 29, 31, 36 ( -I- T. d. F., R. d. J., D.). 



Occurs at most Stations frequent and typical, but disappearing at Station 36. 

 The best at Stations 10. 16. 18. 27. At Stations 7 and 36, specimens with apical 

 spines. 



236. Virgulina subsqiiamom, l^^gger. 



Virgulina suhsquamosd, Egger, 1857, MSO. p. 295, ]il. viii, figs. 19-21. 

 Cushman, 1910, etc., FNP. 1911, p. 92, fig. 145. 



Stations 6, 10. 16, 26, 27, 30, 31 (-f R. d. J.). 



The best series at Station 6. Good and typical specimens at most of the other 

 Stations where it is recorded. 



237. Virgulina sub-depressa, Brady. 



Virt/ulina sub-ilrpressa. Brady, 1884, FC. p. 416. pi, lii, figs, 14-17. 



Cushman, 1910, etc., FNP, 1911, p, 93. fig. 147. 



Stations 7, 22. 



Very rare at the two Stations. 



s 2 



