284 FORAMINIFERA OF THE CRAG. 



Globigerina bulloides, Woodward and Thomas, 1885. Thirteenth Ann. Eep. 



Geol. N. H. Survey Minnesota, 

 p. 172, pi. iii, fig. 13 [also 17 and 18]. 



— — Oilmbel, 1885. Geol. Bayern, vol. i, pt. 2, p. 421, 



tigs. 26(j20. 



— - - Quenstedf, 1885, edit. 3, pt. 5, p. 1057, pi. Ixxxvi, fig. 49. 



— — Sherborn and Chapman, 1886. Journ. R. Mier. Soc, 



ser. 2, vol. vi, p. 756, pi. xvi, figs. 8 a, h. 

 — Hogg, 1886. Microscope, edit. 11, pi. iii, figs. 79, 81. 



— — ? Terquem, 1886. Mem. Soc. Geol. Fr., ser. 3, vol. iv. 



No. 2, p. 56, pi. vi (xii), fig. 24. 



— OOLiTHiCA [?], Terquem, 1886. Ibid., p. 57, pi. vi (xii), figs. 25 a,b. 



— BX7LL0IDES, MalagoU, 1887. Boll. Soc. Geol. Ital., vol. vi, p. 521, 



pi. xiii, fig. 7. 



— — Anon. [Chapman], 1888. Sci. News, p. 413, fig. 16. 



— — Agassiz, 1888. Cruises ' Blake,' vol. ii, p. 167, fig. 511. 



— — Steinmann, 1888. Elem. Paleont., vol. i, p. 28, fig. 10. 



— — Brady, Parker, and Jones, 1888. Trans. Zool. Soc, 



vol. xii, pt. 7, p. 225, pi. xlv, fig. 15. 



— — Mariani, 1889. Boll. Soc. Geol. Ital., vol. vii, p. 288, 



pi. X, figs. 14, 15. 



— — Hdusler, 1890. Abb. Schvreiz. Pal. Ges., vol. xvii, 



p. 118, pi. XV, fig. 46. 



— — B., S., and B., 1890. Journ. E. Micr. Soc, p. 561 



pi. xi, fig. 17. 



— — Terrigi, 1891. Mem. E. Com. Geol. Ital., vol. iv, 



p. 101, pi. iii, figs. 26, 27 ; pi. iv, fig. 1. 



— — — 1891. Ibid., vol. iv, pt. l,p. 101, pi. iv.fig. 26. 



— — Corti, 1892. Eendic E. Istit. Lombardo, ser. 2, vol. xxv, 



p. 13, pi. iv, fig. 10. 



— — Egger, 1893. Abhandl. k. Bayer. Ak. Wiss., vol. xviii, 



Abth. ii, p 362, pi. xiii, figs. 1—4. 



— -De Amicis, 1893. Boll. Soc. Geol. Ital., vol. xii, p. 435. 



— — Goes, 1894. K. Svensk. Vet.-Ak. Handl., vol. xxv. No. 



9, p. 83, pi. xiv, figs. 754—762. 



— — Egger, 1895. Jahresb. xvi, Nat. Ver. Passau, p. 36, 



pi. iv, figs, l^a — d. 



— — De Amicis, 1895. Nat. Sicil., Ann. xiv, pp. 51 and 63. 



Characters. — Shell spiral, consisting of about two convolutions, composed of 

 highly globular segments, which increase very rapidly in size ; the outermost 

 convolution usually containing four segments, visible on the inferior surface, the 

 remainder visible only on the superior surface. Orifice very large on the lower 

 umbilical margin of the much inflated ultimate segment. Frequently the 

 individual chambers open directly into the deep central umbilicus of the inferior 

 surface. Our figs. 1 and 2, in PI. II, represent a small typical Gl. hvUoides. 



