266 FORAMINIFERA OF THE CRAG. 



GuTTULiKA, No. 447, Schlicht, 1870. Foram. Pietzpuhl, p. 78, pi. xxx, figs. 13 — 16. 



[= P. prohlema, var. communis, Eeuss, 

 Sitz. Akad., 1870, p. 33.] 

 PoLTMOEPHiNA, No. 493, SchUcU, 1870. Ibid., p. 84, pi. xxxii, figa. 17—20. 



[= F.prohlema, var. deltoidea, Eeuas, 

 Sitz. Akad., 1870, p. 33.] 



— COMMUNIS, B., P., and J., 1870. Trans. Linn. Soc, vol. xxvii, 



p. 224, pi. xxxix, fig. 10. 



— LONGicOLLis, Karrer, 1870. Jahrb. k. k. geol. Eeichsanstalt, 



vol. XX, p. 181, pi. xi, fig. 11. 



— GEATis, Karrer, 1870. Ibid., p. 181, pi. xi, fig. 12. 



— COMMUNIS, Brady and Rohertson, 1870. Ann. Mag. Nat. Hist., 



ser. 4, vol. vi, p. 306. 



— — B. and B., 1875. Kep. Brit. Assoc, for 1874, p. 190. 



— PEOBLEMA, var. DELTOIDEA, HantTcen, 1875. Mitth. Jabrb. k. 



Ungar. geol. Anstalt, vol. iv, p. 59, 

 pi. viii, fig. 3. 

 GuTTTJLiNA COMMUNIS, Terquem, 1875. Plage Dunkerque, p. 37, pi. v, fig. 14. 



— — Terquem, 1878. Mem. Soc. Geol. Pr., ser. 3, vol. i. No. 3, 



p. 45, pi. iv (ix), fig. 15. 



— CENTEATA, Terqucm, 1878. Ibid., p. 46, pi. ix, fig. 25. 



— GEAVIDA, Terquem, 1878. Ibid., p. 47, pi. ix, figs. 28, 29. 

 Globulina lEEEGUiiAEis, Terquem, 1878. Ibid., p. 44, pi. ix, figs. 13, 14. 

 PoLTMOEPHiNA COMMUNIS, Siddall, 1878. Proc. Chester Soc. N. Sci.,No. 2, p. 54. 

 GuTTULiNA PONDEEOSA, Tevquem, 1882. Mem. Soc. Geol. France, ser. 3, vol. ii. 



No. 3, p. 135, pi. xiv (xxii), fig. 1. 



— COMMUNIS, Terquem, 1882. Ibid., p. 134, pi. xiii (xxi), figs. 40 — 42. 

 PoLTMOEPHiNA COMMUNIS, Brady, 1884. ' Chall.' Eep., p. 568, pi. Ixxii, fig. 19. 



— (guttulina) PEOBLEMA, var. DELTOIDEA, Andreae, 1884. Abhandl. 



geol. Special-Karte Elsass-Loth., 

 vol. ii, pp. 210, 233, pi. ix, fig. 21. 



— — COMMUNIS, Basset, 1885. Ann. Soc. Sci. Nat. Char.- 



Inf., No. 21, p. 161, 

 fig. 62. 



— GLOMEEATA, Beissel (after Boemer and Eeuss), 1891. Abhandl. 



K. Preuss. Landesanst., n. s., pt. 3, 

 p. 62, pi. xii, figs. 17—20 (and 

 variety, figs. 21—29). 



— GiBBA, " near communis," Ooes, 1894. K. Svenska Vet.-Ak. 



Hand)., vol. xxv. No. 9, p. 55, 

 pi. ix, figs. 523, 524. 



— COMMUNIS, Chapman, 1896. Journ. Eoy. Micr. Soc, p. 13, pi. ii 



fig. 15. 



Characters. — Sliell ovate, acuminate anteriorly and rounded behind; some- 

 what compressed, with one face more convex than the other; four unequal 

 chambers, rather gibbose, one overlapping another obliquely. 



