708 MESSES. E. HEEON-ALLEN AND A. EAELAND ON THE 



385. Truncatnlina haidingerii (d'Orbignyj. 



Rotalina haidingerii d'Orbiguy, 1846, FFV. jj. 154, pi. viii. fi"-s. 7-9. 

 Truncatulina haidingerii Brady, 1884, FC. p. 663, pi. xcv. fig. 7. 



Egger, 1893, FG. p. 401, pi. xvi. fii;s. 25-27. 

 Millett, 1898, etc., FM. 1904, p. 493 (References). 

 „ „ Heron-Allen & Earland, 1908, etc., SB. 1909, p. 680 ; and 1910, p. 425, 



pi. ix. figs. 6, 7. 



12 Stations. 



Generally distributed, but, as a rule, infrequent and poorly developed. The best 

 specimens at Stns. 10 and 11, large and typical at the latter. 



386. Truncatnlina rol)ertsomaiia Brady. 



Truncatulina robertsoniana Brady, 1879, etc., B,RC. 1881, p. 65. 



Brady, 1884, EC. p. 664, pi. xcv. fig. 4. 

 Egger, 1893, FG. p. 402, pi. xvi. figs. 34-86. 

 » Heron-Allen & Earland, 1908, etc., SB. 1909, p. 681. 



1 Station. 



Very rare, small, but quite typical specimens. The records, apart from Egger's 

 'Gazelle' examples, so far as we are aware, are exclusively Atlantic and from 

 comparatively deep water, but Egger records it from seas adjacent to Kerimba, 

 viz. Mauritius Stn. 66-411 metres. 



387. Truncatulina ungeriana (d'Orbigny). 



Rotalina ungeriana d'Orbigny, 1846, FFV. p. 157, pi. viii. figs. 16-18. 

 Tmncatulina ungeriana Reuss, 1865, FABS. p. 161. no. 10. 



Brady, 1884, FC. p. 664, pi. xciv. fig. 9. 

 ., Egger, 1893, FG. pi. xvi. figs. 19-21. 



Millett, 1898, etc., FM. 1904, p. 493 (References). 

 » „ Heron-Allen & Earland, 1908, etc., SB. 1909, p. 681, pi. xx. fig. \[; 



and 1910, p. 426, pi. ix. figs. 8, 9. 

 Bagg, 1912, PFC. p. 83, pi. xxv. figs. 1-3. 



9 Stations. 



Very sparingly distributed, only occasional specimens occurring, and with the 

 exceptions of those from Stns. 2 and 5 not very typical. 



388. Truncatulina rosea (d'Orbigny). 



Rotalia rosea d'Orbigny, 1826, TMC. p. 272. no. 7, Modele no. 35. 

 Rotalina rosea d'Orbigny, 1839, FC. p. 72, pi. iii. figs. 9-11. 



Rotalia rosea Parker, Jones, & Brady, 1859, etc., NF. 1865, p. 24, pi. iii. fig. 79. 

 Truncatulina rosea Brady, 1884, FC. p. 667, pi. xcvi. fig. 1. 

 „ „ Egger, 1893, FG. p. 397, pi. xvi. figs. 4-6. 



1 Station. 



A few typical specimens of this species, one of the few Foraminifera characterized 



