FORAMTNIFERA -HERON-ALLEN AND EARLANl). 69 



and described M. tricarinata, var. serrata, from Kerimba (H.-A. & E., 1914, etc., FKA, 

 1915, p. 563, pi. xli, figs. 23-25), distinguished by serrated margins to the 

 chambers. 



The two specimens wliich we record from the Antarctic material differ 

 consideralily from any of the foregoing types, the main distinction being the 

 continuance of the spines on the penultimate and antepenultimate chambers, 

 thus giving a distinctive appearance to the median line of the test, as com- 

 pared with Millett's figure, which, in other respects, they closely resemble. Their 

 zoological position is probably nearest to 31. aubefiami, which does not occur 

 at these Stations. 



Test, small, quinqueloculine, chambers angular in section, furnished down the 

 outer edge with a series of short, blunt spines, directed towards the aboral end 

 of the chambers. Earlier chambers appearmg transversely across the middle of 

 the shell. Aperture small, directed laterally, and furnished with a prominent tooth. 



Size: — Length, •4:0mm.: Breadth, excluding projections, ■27mm.; Maximum 

 breadth, •30 mm. 



42. Miliolina cuvieriana (d'Orbigny). 



Quinqnelocnlina cuvieriana, d'Orbigny, 18.39, FC. p. 190, pi. xi, figs. 19-21. 



Milioliiia curierlana. Heron-Allen and Earland, 1914, etc. FKA. 1915, p. 571, pi. xlii, tigs. 33-36. 



Station 10. 



A single, rather feeble specimen. 



43. Miliolina agglutinans (d'Orbigny). 



Quinqneloculina a<iglutinans, d'Orbigny, 1839, FC. p. 195, pi. xii, figs. 11-13. 

 Miliolina af/gltifinans, Heron-Allen and Earland, 1914, etc., FKA. 1915, p. 575. 



Stations 3, 6 ( -f- R. d. J.). 



Confined entirely to the N.Z. area. At Station 6 the specimens are large 

 and coarsely agglutinate. The only other record,- at Station 3, consists of a 

 single finely agglutinate small individual. 



44. Miliolina fusca (Brady). 



Quinqueloculina fusca, Brady, 1870, FTR. p. 286, pi. xi, fig. 2. 

 Miliolina fiisca, Heron-Allen and Earland, 1914, etc. FKA. 1915, p. 570. 



Station 6. 



A good series of specimens. 



45. Miliolina contorta (d'Orbigny). 



Quinqueloculina contorta, d'Orbigny, 1846, FFV. p. 298, pi. xx, figs. 4-6. 

 Miliolina contorta, Heron-Allen and Earland, 1914, etc. FKA. 1915, p. 576. 



Stations 6, 48, 50. 



The best specimens occur at the only N.Z. Station, No. 6, where there is a 



