70 "TERRA NOVA ' EXPEDITION. 



good series, including both the rounded and angular edged types. Otherwise 

 very rare, the l)est Antarctic specimen (angular) being at Station 50. 



4U. MiUuUnu sderoticu (Karrer). 



Quimiueloculina sclerotica, Karrei-, 1868, JVIFKB. ]j. 1.52, pi. iii, fig. 5. 



MilioUiia sclrmtica, Heroii-AUen and Eatland. 1914, etc. FK.\. 1915, p. 577. pi. .xUv, figs. 1-1. 



Stations 2. (i. 



Very rare. The most typical specimens at Station 2. At Station 6 practi- 

 cally inseparable from M. contorta. 



47. Miliolina ferussacii (d'Orbigny). 



Quiiiqueloculina feni.ssacii, d'Orbigiiy, 1826, TMC. p. 301, no. 18, ModMe no. 32. 

 Miliolina ferussacii, Hpron-.Ulen and Earland, 1914. etc. FK.\. 1915, ]). 578. 



Stations 1-6, 2U ( f R. d. J.). 



Occurs at all the in.shore N.Z. Stations, and presents a wide range of varia- 

 tion. The best specimens at Stations 1 and 6. At the latter a small, neatly 

 constructed type predominates. Represented in the Antarctic by a single individual 

 at Station 20. 



48. Miliolina polyyona (d'Orbigny). 



Quinquelocvlina polygona, d'Orbigny, 1839, Ft', ji. 198, pi. .xii. figs. 21-23. 

 Miliolina poly(/ona, Goiis, 1894, ASF. ]>. Ill, pi. .\.\, fig. 854 a-y ; pi. .x.xi, fig.s. 859 a-c. 

 ,, ,, Chapman, 1909, SNZ. p. 321, pi. xiii, fig. 6. 



Station G. 



A single tyjiical specimen. 



49. Miliolina linuaeana (d Orljigny). 



Triloculina liiuieiana, d'Orbigny, 1839, Ft', p. 172, pi. ix, ligs. 11 l.",. 

 Miliolina linnwana, Heron-Allen and Earland, 1911, etc FK.V. 1915, ]i. 579. 



Stations. 2, (i. 



The specimens are feeble. At Station G they are compressed and almost 

 pirolocnline. 



s 



50. Miliolina brongniartii (d'Orbigny). 



Triloculina hronyniarlii, d'Orbigny, 1826, T.MC. p. .300, no. 23. 



MiUolinit hronyniarlii, Heron-Allen ajid Earland, 1914, cte. FK.V. 1915, p. 580. 



Station 1. 



A single specnnen. 



Sub-genus, SIGMOILINA, Schliuuberger. 



51. Sicpnoilina ovata, Sidebottom. 



Sigmoilina ovala, Sidebottom, 1901, cte., KFD. 1904, p. 0, pi. ii, figs. 12, 13, te.xt-fig. 1. 

 „ Heron-Alien and Earland, 1914, etc., FKA. 1915, p. 584, pi. xlv, figs. 16-18. 



