SPECIES OF THE FORAMINIFERA. 411 



SPIRILLINA gracilis, Terquem. M^m. Soc. g^ol. France, [3], iv, 1886, 8, i, 



12a, b. 

 helvetica, KUbler & Zwingli. Neujahrsblatt Burgersbibl. Winterthur, 



1866, 12, ii, 8. 



Jones, Quart. Journ. Geol. Soc. xl, 1884, 770, xxxiv, 12. 



Prestwich, Geology, 1888, ii, 195, 96a. 



impressa (Egger). Sehwager, Boll. R. Com. geol. Ital. viii, 1877, 26, 



pi., 53. [? Cyclolina, 1857.] 



Gumbel, Geol. Bayern, Th. i. Lief. 2, 1885, fig. 266, 13. 



insequalis, Brady. Quart. Journ. Micr. Sci. xix, 1879, 278, viii, 25a, b. 



Brady, Report Challenger, 1884, 631, Ixxxv, 8-11. 



irregularis, v. Moeller. Mem. Ac. Imp. Sci. St. P^tersbourg, [7], xxvii, 



No. 5, 1879, 29 [fig. 8]. 

 latiseptata Terquem. Ess. Anim. Plage Dunkerque, pt. 1, 1875, 21, i, 



6 ; (and Mdm. Soc. Dunkerquoise). 



limbata, Brady. Quart. Journ. Micr. Sci. xix, 1879, 278, viii, 26a, b. 



Brady, Report Challenger, 1884, 632, Ixxxv, 18-21. 



• V. denticulata, Brady. Report Challenger, 1884, 632, Ixxxv, 17. 



- mamillata, Terquem. Mem. Soc. g^ol. France, [3], ii, 1882, 33, i (ix), 



31a, b. 

 margaritifera, Williamson. Recent British Foram. 1858, 93, vii, 204. 

 margaritifera, Terquem. Ess. Anim. Plage Dunkerque, pt. 3, 1881, 



110, xiii, 2a, 6; (and M^m. Soc. Dunkerquoise). 

 — Wright, Proc. Belfast Nat. Field Club, 1884-85, App. ix, 



1886, 321, xxvi, 12a, b. 

 nodifera, Terquem. Mem. Soc. geol. France, [3], ii, 1882, 34, i (ix), 



32a, b. 

 nodosa, Terquem. Ess. Anim. Plage Dunkerque, pt. 3, 1881, 110, xiii, 



la, b ; (and Mt^ni. Soc. Dunkerquoise). 

 numismalis, Terq. et Berth. Mdm. Soc. geol. France, [2], x, 1875, 



17, i (xi), 13. [v. CornuspiraJ] 

 obconica, Brady. Q. Journ. Micr. Sci. xix, 1879, 279, viii, 27a, b. 



Brady, Report Challenger. 1884, 630, Ixxxv, 6 and 7. 



orbicula, Terq. et Berth. Mem. Soc. geol. France, [2], x, 1875, 17, i 



(xi), 12a-c. [v. Cornuspira.~\ 

 perforata (Schultze). Williamson, Recent British Foram. 1858, 92, vii, 



202. \_Cornuspira, 18.54 ; = S. vivipara, Ehr.] 



Williamson, Pop. Sci. Rev. iv, 1865, 174, viii, 9. 



Terquem, Ess. Anim. Plage Dunkerque, pt. 1, 1875, 21, 



i, 5 ; (and Mem. Soc. Dunkerquoise). 



Jones, in Microgr. Diet., ed. 4, 1883, 714, xxiv, 5. 



Terq., Mdm. Soc. geol. France, [3], ii, 1882, 33, i (ix). 



29. 



— plana, v. Moeller. Mem. Ac. Imp. Sci. St. P^tersbourg, [7], xxvii. No, 



5, 1879, 28 [figs. 6 and 7]. 



— polygyrata, Giimbel. Jahresh. Ver. vat. Nat. Wiirtt. xviii, 1862, 214, 



vi [error for iv], 11a, b, c. 



— punctata, d'Orb. Reuss' Models, No. 73, 1865 (Catal., No. 31, 1861). 



— pusilla (Geinitz). King, Journ. Geol. Soc. Dublin, vii, pt. 2, 1856, 73, 



i, 12a, b. [Serpula, 1848 ; = Trocharnmina.'] 



— radiata, Terquem. Mdm. Soc. g^ol. France, [3], iv, 1886, 8, i, 13 and 



14. 



— regularis, Terquem. Bull. Soc. g^ol. France, [3], iv, 1876, 481, xv, 2. 



— striato-granulosa, Terq. Mem. Soc. geol. France, [3], ii, 1882, 33, i 



(ix), 30. 



— subangulata, v. Moeller. Me'm. Ac. Imp. Sci. St. P^tersbourg, [7], 



XXVII, No. 5, 1879, 27 [fig. 5], v, 3. 



— tenuissima, Giimbel. Jahresh. Ver. vat. Nat. Wiirtt. xviii, 1862, 214, 



iv, 12a, b. [v. Cornuspira.^ 



