686 Transactions of the Society. 



1890, Abhandl. schweiz. pal. Gesell., vol. xvii. p. 118, pi. xv. 

 fig. 46. G. hulloides (d'Orb.) Terrigi, 1891, Mem. R Com. Geol. 

 Italia, vol. iv. p. 101, pi. iii. fig. 26 ; and var. triloba (Eeuss) 

 p. 101, pi. iii. fig. 27. G. hulloides (d'Orb.) Silvestri, 1893, Atti e 

 Eendic. Accad. Sci. Lett, e Arti dei Zelanti e P.P. dello Studio di 

 Acireale, vol. v. p. 15, pi. v. figs. 59, 61, 64. G. hulloides (d'Orb.) 

 Woodward and Thomas, 1893, Geol. and Nat. Hist. Survey of 

 Minnesota, vol. iii. p. 40, pi. D, figs. 14-17. G. hulloides (d'Orb.) 

 Egger, 1893, Abhandl. k. bayer. Akad. Wiss., CI. II. vol. xviii. 

 p. 362, pi. xiii. figs. 1-3. G. hulloides (d'Orb.) Goes, 1894, K. 

 Svenska Vet.-Akad. Handl., vol. xxv. p. 83, pi. xiv. figs. 754-760. 

 G. hulloides (d'Orb.) Egger, 1895, Naturhist. Ver. Passau, Jahresber. 

 xvi. p. 36, pi. iv. fig. 13. G. hulloides (d'Orb.) Jones, 1896, 

 Palreont. Soc, p. 280. G. hulloides (d'Orb.) Burrows and Holland, 

 1897, Proc. Geol. Assoc, vol. xv. p. 46, pi. ii. fig. 19. G. hulloides 

 (d'Orb.) Silvestri, 1899, Mem. Pontif. Accad. Nuovi Lincei, vol. 

 xv. p. 245, pi. iv. figs. 7-9. G. hulloides (d'Orb.) Fornasini, 1899, 

 Mem. E. Accad. Sci. 1st. Bologna, ser. 5, vol. vii. p. 579, pi. i. fig. 4, 

 pi. ii. figs. 1, 3, 5-8, pi. iv. fig. 2. G. hulloides (d'Orb.) Egger, 1899, 

 Abhandl. k. bayer. Akad. Wiss., CI. II. vol. xxi. p. 170, pi. xxi. figs. 

 5-7. G. hulloides (d'Orb.) Flint, 1899, Eep. U.S. Nat. Mus. for 1897 

 (1899), p. 321, pi. lxix. fig. 2. G. hulloides (d'Orb.) Ehumbler, 

 1900, in Dr. Karl Brandt's Nordisches Plankton, Heft 14, p. 21, 

 figs. 24-26. G. hulloides (d'Orb.) Chapman, 1900, Geol. Mag., n. s., 

 dec. 4, vol. vii. pi. xiv. fig. 5. G. hulloides (d'Orb.) Jones and 

 Chapman, 1900, in A Monograph of Christmas Island, p. 258, 

 pi. xxi. fig. 17. G. Udloides (d'Orb.) Wright, 1900, Geol. Mag., 

 n.s., dec. 4, vol. vii. p. 100, pi. v. fig. 18. 



This cosmopolitan species occurs in considerable abundance all 

 over the region. The examples show the usual variations of size, 

 form, and texture, and have no special characters to distinguish 

 them from those of other localities. 



Glohigerina duhia Egger. 



Glohigerina duhia Egger, 1857, Neues Jahrb. fur Min., p. 281, 

 pi. ix. figs. 7-9. Idem, 1893, Abhandl. k. bayer. Akad. Wiss., C. II. 

 vol. xviii. p. 366, pi. xiii. figs. 36-38, 77. Idem, 1895, Naturhist. 

 Ver. Passau, Jahresber. xvi. p. 37, pi. iv. fig. 17. G. duhia (Egger) 

 Flint, 1899, Eep. U.S. Nat. Mus. for 1897 (1899), p. 322, pi. lxix. 

 fig. 4. G. Egqcri Ehumbler, 1900, in Dr. Karl Brandt's Nordisches 

 Plankton, Heft 14, p. 19, fig. 20. 



As shown by Ehumbler, there is a distinct difference between 

 the recent specimens illustrated by Brady and Flint and the fossil 

 example from Ortenburg figured by Egger. In these recent forms, 

 the apertures of the chambers open directly into the umbilical 



