Igf. "TERRA NOVA" EXPEDITION. 



hexagonal pits surrounding the tuliuli is noticeably larger in this species than 

 in G. bulloides. 



474. Glohiqerina dubia, Egger. 



Globigerina dubia, Egger, 1857, MSO. p. 281, pi. v (ix), figs. 7--9. 



„ Heron-Allen and Earland, 1914, etc., FKA. 1915, p. 678. 



Stations 2, 3, 6, 7. 8, 11, 12, 27 ( + T. d. F.. R. d. J., D.). 



Very large and characteristic specimens at Stations 2, 3 and G. Outside 

 these Stations the specimens are few in number and smaller and much less 

 characteristic. 



[Arenaceous isomorph, Haplophragmium globigeriniforme, (P. & J.) {pars) - 

 TrocMmmim subturbinata, Cush. (C, 1920, FAO. p. 81, pi. xvi, figs. 7, 8).] 



475. Globigerina cretacea, d'Orbigny. 



Globigerina cretacea, d'Orbigny, 1840, CBP. p. 34, pi. iii, figs. 12-14. 



Heron-Allen and Earland, 1914, etc., FKA. 1915, p. 678, pi. li, figs. 10-13. 



Stations 18, 20, 26 (+ T. d. F.). 



Very rare. The best examples at Station 18. 



470. Globigerina cretacea, var. eggeri. nov. PI. VII. fig.s. (i-8. 



Globigerina aequilateralis, Egger, 1899, KOA. p. 169. ])1. xxi. figs. 11, 21-23 : 1910, FKR, p. 36, 



pi. iv, figs. 17-19. 

 Station 6. 



A single delicate specimen, ^22 mm. in diameter, exhibiting seven chambers on 

 the inferior side, and two complete whorls of chambers on the upper or rotaline sur- 

 face. It is clearly allied to the G. cretacea groiip, but does )iot agree with either the 

 type or the species sub-cretacea instituted by Chapman for the recent forms of 

 G. cretacea figured by Brady (C, 1901. FFA. p. 410. pi. xxxvi, fig. 16). On 

 the other hand the N.Z. specimen does very closely resemble a little form whicli 

 has been figured by several authors under the name G. aequilateralis , Brady, 

 disregarding the fact that G. aequilateralis should, as its name suggests, be 

 aequilateral, presenting a similar appearance on both faces. We have associated 

 our variety with the name of Egger, who is responsible for the original mis- 

 application of the name G. aequilateralis. 



These small, compressed rotaline (ilobigerinae are very rare. Init we have 

 observed them before in several tropical and sub-tropical gatherings. 



477. Globigerina inflata, d'Orbigny. 



Globujerina inflata, d'Orbigny, 1839, FlC. ]). 134, ])1. ii, figs. 7-9. 



Heron-Allen and Earland, 1914, etc. FKA. 1915. p. 679. 



Stations 1-12, 31, 32, 52 (+ T. d. F., D.). 



Universal in the N.Z. area, often abundant, and remarkably well developed, 



