176 "TERRA NOVA" EXPEDITION. 



MARC4INULINA, tlUrbigny. 



417. Marginulina glabra, d'Orbigny. 



Marginulina glabra, d'Orbigny, 1826, TMC. p. 259, no. 6, ModMo no. 55. 



Cushman, 1910, etc., FNP. 1913, p. 79, pi. xxiii, fig. 3. 



Stations 2, 3, 6, 7, 27. 



Some very fine specimens at Station 6 and a large one at Station 27. Other- 

 wise small and poorly developed. 



418. Marginulina costata (Batsch). 



Nautilus costalus, Batsch, 1791, GS. p. 2, pi. i, fig. 1. 



Marginulina costata, MiUett, 1898, etc., FM. 1902, p. 526. pi. xi, fig. 20. 



Stations 2, 6. 



IModerately frequent. All the specimens are small, with many swollen monili- 

 form chambers followmg the spiral portion, separated by deep sutures. The 

 surface is finelv sulcate. They closely resemble Cushman"s new species M. striatida 

 (C. 1910, etc., FNP. 1913, p. 79, pi. xxiii, fig. 4) in the formation of then- 

 chambers, but differ in the coarseness of their markings. In Cushman's species 

 these are so fuie as hardly to be indicated in his figure. 



YAGINULINA, d'Orbigny. 



419. Vaginulina legumen, (Linne). 



Nautilus legumen, Linne, 1788, SN. (Ed. xiii), p. 3,373, no. 22. 



Vagimdina ,, Heron-Allen and Earland, 1914, etc., FKA. 1915, p. 671. 



Stations 3, 5-7, 10, 31. 



Very fine at Stations 5 and G, especially the latter. Large fossils at Station G, 

 smaller at Station 3. Small and recent at the remaining Stations. 



42u. Vaginulina bruckeiithali, Xeugeboren. 



Vaginulina hruckentliali, Neugeboreu, 1856, OLS. p. 98, j)l. v, fig. 10. 



Brady, 1884, FC. p. 532, pi. Ixvi, figs. 18, 19. 

 Silvestri, 1896, etc., FPS. 1899, p. 161. pi. vii, fig. 3. 



Station 2. 



Fine specimens, Ijut broad in proportion to their length, and devoid of the 

 initial spiral. 



421. Vaginulina recta, var. purullela. Halkyard. 



Vaginulina recta, var. parallela, Halkyard, 1919, BMB. p. 82, pi. v, figs. 5, 6. 



Station 6. 



A single specimen, agreeing with Halkyard's variety, which, having been 

 created, must be recognized although our views {ut supra) remain unaltered. 



