FOKAMINIFERA OF NORTH PACIFIC OCEAN. 



79 



BULIMINA AFFINIS d'Orbigny. 



Bulimina affinis d'Orbigny, Foram. Cuba, 1839, p. 109, pi. 2, figs. 25, 26. — H. B. 

 Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 400, pi. 50, fig. 14a, b.— 

 Sherborn and Chapman, Journ. Roy. Micr. Soc, 1886, p. 743, pi. 16, fig. 1. — 

 Burrows, Sherborn, and Bailey, Journ. Roy. Micr. Soc, 1890, p. 554, pi. 

 s, fig. 23.— Chapman, Journ. Roy. Micr. Soc, L892, p. 756, pi. 12, fig. 10.— 

 Egger, Abh. kon. bay. Acad. Wisa. Miinchen, 01. n, vol. 18, 1893, p. 285, 

 pi. 8, fig. 71.— Flint, Hep. U. S. Nat. Mus., 1897 (1899), p 290, pi. 37. fig. 

 2. -Millett, Journ. Roy. Micr. Soc, 1900. p. 274.— Bagg, Proc. I". S. Nat. 

 Mus., vol. 34, 1908, p. 134. 



Eig. 128.— Bulimina pyrula, var. spinescens. X 80. a, front view; 

 b, end view; c, side view. 



Fig. 129.— Bulimina py- 

 rula, VAR. SPINESCENS. 



X 175. Young speci- 

 men, outlines of first 

 five chambers. 



Description. — Test conical, tapering from the 

 broadly rounded apertural end to the acutely 

 pointed apical end; chambers numerous, inflated; sutures somewhat 

 depressed; wall calcareous, smooth; aperture loop-shaped, rather 

 short; color white. 



Length about 0.75 mm. 



Distribution. — Brady records this 

 species from one station in the deeper 

 part of the North Pacific, in 3,125 

 fathoms, and Bagg records its occur- 

 rence at three Albatross stations, 

 D4017, D4025, and D4174, in 305-865 

 fathoms, off the Hawaiian Islands. 

 I have not noted specimens which 

 could be determined as this species. FlG - iso.-bulimina affinis. < 50 (after 



Brady). 



BULIMINA ELONGATA d'Orbigny. 



Bulimina elongata d'Orbigny, For. Foss. Vienne, 1846, p. 187, pi. 11, figs. 19, 

 20.— H. B. Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 401, pi 

 51, figs. 1, and 2? 



Description. — Test elongate, subeylindrical, nearly circular in cross 

 section, the- chambers numerous, inflated, short, sutures much 



