SPECIES OF THE FORAMINIFERA. 411 



SPIRILLINA gracilis, Terquem. Mdm. Soc. gdol. France, [3], iv, 1886, 8, i, 



12a, b. 

 helvetica, Klibler & Zwingli. Neujalirsblatt Burgersbibl. Winterthiir, 



1866, 12, ii, 8. 



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



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



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



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



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



inaequalis, Brady. Quart. Journ. Micr. Sci. xix, 1879, 278, viii, 25a, h. 



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



irregularis, v. Moeller. Mem. Ac. Imp. Sci. St. Pdtersbourg, [7], xxvii, 



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

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



6 ; (and M^m. 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. gdol. France, [3], ii, 1882, 33, i (ix), 



31rt, b. 

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

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



110, xiii, 2a, b ; (and Mdm. Soc. Dunkerquoise). 

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



1886, 321, xxvi, 12rt, 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, 



1«, h ; (and Mi^m. Soc. Dunkerquoise). 

 numismalis, Terq. et Berth. M^m. Soc. geol. France, [2], x, 1875, 



17, i (xi), 13. [v. Cornui^pira.'] 

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



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, 1854 ; = IS. 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., M6m. 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 ; = Trochammina.'] 

 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. Mem. 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-I 



