294 PORAMINIFERA OF THE CRAG. 



AsTEiUGEKiNA ROSACEA, d' Orhifjni/, 1852. Prodrome Paleont., vol. iii, p. 158, 



No. 2952. 

 EoTALiNA MAiiibLA, Williamson, 1858. Eec. Tor. Gt. Brit., p. 54, pi. iv, figs. 



]09— 111. 

 EoTALiA ROSACEA, Jones and Parker, 1860. Quart. Journ. Geol. Soc, vol. xvi, 



p. 302, No. 129 (Table). 

 DiscoRBiNA ROSACEA, Brady, 1864. Trans. Linn. Soc, vol. xxiv, p. 473, No. 69. 

 AsTERiGERiNA PLANOHBis, Reuss, 1864. Sitzungsb. Ak. Wiss. Wien, vol. 1, p. 476. 

 DiscoBBiJS'A TURBO, var. ROSACEA, Parker and Jones, 1865. Phil. Trans., vol. civ, 



p. 385, pi. xvi, figs. 28 a, b. 



— ROSACEA, Parker, Jones, and Brady, 1865. Ann. Nat. Hist., ser. 3, 



vol. xvi, p. 25, pi. ii, fig. 71. 



— — Brady, 1865. Nat. Hist. Trans. Northumberland and Dur- 



ham, vol. i, p. 104, No. 2. 

 E.OTALINA MAMiLLA, Alcock, 1865. Proc. Lit. Phil. Soc. Manch., vol. iv, p. 206. 

 DiscoRBiNA PLANORBis, Reuss, 1866. Denkschr. k. Akad. AViss. Wien, vol. xxv, 



p. 161. 



— ROSACEA, J., P., and B., 1866. Monogr. For. Crag, Appendices, 



No. 76, pi. iv, figs. 17 a — c. 



— — Sars, 1868. Vidensk-Selsk. Forhandl. for 1868, p. 249. 



— — Brady, 1868. (In Crosslsey and Robertson) Trans. Geol. 



Soc. Glasgow, vol. iii, p. 125, &c. 

 EoTALiNA MAMILLA, Parfitt, 1869. Traus. Devon. Assoc, vol. iii, p. 13 (?). 

 DiscORBiNA ROSACEA, Brady, 1870. Ann. Nat. Hist., 4th ser., vol. vi, p. 303. 



— — Parker, Jones, and Brady, 1871. Ibid., vol. viii, p. 254. 



— — Siddall, 1878. Proc Chester Soc. Nat. Sci., pt. 2, p. 55. 



— Goes, 1882. K. Svensk. Vet.-Akad. Handl., vol. xix, No. 4, 

 p. 105, pi. viii, figs. 251—257. 



— — Jones, 1883. Microgr. Diet., ed. 4, p. 267, pi. xxiv, 



figs. 7 a, b. 



— — Brady, 1884. Eeport * Challenger,' p. 644, pi. Ixxxvii, 



figs. 1 and 4. 

 EoTALiA ROSACEA, Bassef, 1885. Ann. Soc. Char.-Inf., vol. xxi, p. 162, fig. 39. 

 DiscoRBiNA ROSACEA, Slierhom and Chapman, 1886. Journ. E. Micr. Soc, ser. 2, 



vol. vi, p. 756, pi. xvi, figs. 11a, b. 



— — Fornasini, 1886. Boll. Soc. Geol. Ital., vol. v, p. 145. 



— — Brady, 1887. Journ. E. Micr. Soc, p. 918. 



— — Egyer, 1893. Abh. k. Bayer. Ak. Wiss., vol. xviii, pt. 2, 



p. 385, pi. XV, figs. 39—41. 



— — Fornasini, 1894. Foram. Coll. Soldani, Sagg. Oritt., p. 13. 



— — Goes, 1894. K. Sv. Vet.-Ak. Haudb., vol. xxv, No. 9, 



p. 94, pi. XV, fig. 792. 



— — Egyer, 1895. Jahresb. xvi, Nat. Ver. Passau, p. 35, pi. iv, 



figs. 12 a — c. 



Characters. — Shell trochoid, conical, composed of three to four convolutions 

 -each consisting of from four to seven segments. Segments convex on their 



