FORAMINIFERA OF THE ATLA2TTIC OCEAN. 127 



Millett from the Pliocene of St. Erth in Cornwall. It has also been 

 obtained at numerous stations in the North Sea by Earland, and is 

 reported as common off Torbay in 30-50 fathoms (55-91 meters) by 

 Heron-Allen and Earland. 



The above description is the original of Doctor Chaster, and the 

 notes that follow are from Heron-Allen and Earland as given in 

 the synonomy. 



CASSIDULINA SUBGLOBOSA H. B. Brady. 



Plate 24, fig. 6. 



Cassidulina tubglobosa H. B. Brady, Quart. Journ. Micr. Sci., vol. 21, 1881, p. 60 

 Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 430, pi. 54, figs. 17a-c.— 

 H. B. Brady, Parker, and Jones, Trana. Zool. Soc. London, vol. 12, 1888 

 p. 221, pi. 43, figs. 12-14.— Pearcey, Trana. Nat. Hist. Soc. Glasgow, vol. 2 

 1890, p. 177. — Egger, Abh. kon. bay. Akad. Wisa. Mvinchen, Cl. II, vol 

 18, 1893, p. 304, pi. 7, figs. 41, 32, 52, 53.— Chapman, Proc. Zool. Soc, 1895 

 p. 25.— Goes, Bull. Mua. Comp. Zool., vol. 29, 1896, p. 49.— Flint, Rep 

 U. S. Nat. Mua., 1897 (1899), p. 293, pi. 38, fig. 4.— Chapman, Trans. New 

 Zealand Inst., vol. 38, 1905, p. 90; Journ. Linn. Soc, vol. 30, 1907, p. 33, pi. 4, 

 fig. 84; Geol. Brit. Antarctic Exped., vol. 2, 1907-9, pp. 31, 44, 65; pi. 2, fig. 

 14.— Baog, Proc U. S. Nat. Mus., vol. 34, 1908, p. 140.— Chapman, Rep. 

 Foram. Subantarctic Ids.. New Zealand, 1909, p. 332; Journ. Linn. Soc, vol. 

 30, 1910, p. 405, pi. 54, fig. 3.— Cushman, Bull. 71 , U. S. Nat. Mus., pt. 2, 1911, 

 p. 98, figs. 152a-c (in text).— Bagq, U. S. Geol. Survey Bull. 513, 1912, p. 44, 

 pi. 12, figs. 2a, b, 4. — Heron-Allen and Earland, Proc. Roy. Irish Acad., 

 vol. 31, pt. 64, 1913, p. 70.— Pearcey, Trans. Roy. Soc. Edinburgh, vol. 49, 

 1914, p. 1015.— Chapman, Biol. Res. Endeavour, vol. 3, pt. 1, 1915, p. 21.— 

 Heron-Allen and Earland, Journ. Roy. Micr. Soc, 1916, p. 44; Trans. 

 Linn. Soc. London, vol. 11, ser. 2, 1916, p. 241. — Mestayer, Trans. New 

 Zealand Inst., vol. 48, 1916, p. 129. — Sidebottom, Journ. Roy. Micr. Soc, 

 1918, p. 128.— Cushman, Publ. 291, Carnegie Inst. Wash., 1919, p. 35; Proc 

 U. S. Nat. Mus.. vol. 5G, 1919, p. 606; Bull. 100, U. S. Nat. Mua., vol. 4, 

 1921, p. 171, pi. 32, fig. 2. 



Description. — Test subglobular, inequilateral, with an oval outline, 

 somewhat compressed on the two faces, peripheral border broadly 

 rounded, slightly, if at all, lobulated; chambers comparatively few, 

 inflated, wall calcareous, perforate, smooth; sutures slightly de- 

 pressed, often indistinct; aperture fairly broad, short, loop-like or 

 oval; color white or gray. 



Diameter 0.50-1.00 mm. 



Distribution. — -This is a common species in comparatively deep 

 water, and of very wide distribution. In the Atlantic it is recorded 

 off the British Isles at numerous stations. Brady, Parker, and elones 

 record it from the Abrohlos Bank, and Pearcey records it from 

 Stanley Harbor, Falkland Islands, in 2\ fathoms (4 meters), and at 

 other southern stations in deep water. In the Albatross material it 

 has occurred off the eastern coast of the United States, in the Gulf of 

 Mexico, and in the Caribbean Sea. Off the coast of Florida specimens 

 very similar m form, and probably belonging to this species, are found. 



