222 INDEX TO THE GENEKA AND 



NODOSARIA eocsena, Giimbel. Abh. m.-ph. CI. k.-bayer. Ak. Wiss. x, 1868 



(1870), r.l7. i, 28. 



equisetiformis, Schwager. Novara-Exped., Geol. (2), 18f!fi, 231, vi, C(5. 



Haiitkeii, A magy. kir. foldt. int. evkonyve, iv, 1875 (187(j), 



20, ii, 11; and Mittli. a. d. Jahrb. uugar. geol. Anstalt, iv, 1875 (1881), 



25, same pi. and lig. 



erbessina, Schwager. Boll. R. Com. Geol. Ital. ix, 1878, 520, i, .S. 



• euglypha, Schwager. Jahresh. Ver. vat. Nat. Wiirtt. xxi, 18(J5, 96, ii, 



8. 



Deecke, Mem. Soc. Emul. Montbeliard, xvi, 1886, [22], i, 



8. 

 ewalcji, Reuss. Zeitschr. dentsch. geol. Ges. iii, 1851, 58, iii, 2. 



■ Borneniann, ibid, vii, 1855, 321, xii, 10. 



Reuss, Deiikschr. k. Ak. Wiss. Wien, xxv, 1865, 129, ii, 18. 



Andreae, Abh. geol. Specialkarte Elsass-Lothr. ii, (3), 1884, 



201, X, 21. 



Toiitkowsky, Zap. Kievsk. Obsch. Est. ix, 1888. 17, i, 3. 



excentrica. Costa. Mem. Ace. Sci. Napoli, ii, 1855 (18:)7), 137, i, 21. 

 exilis, Neugeboren. Verb. Mitih. siebeuburg. Ver. Nat. iii, 1852, 51, i, 

 25 and 26. 



Reuss, Denkschr. k.Ak. Wiss. Wien, xxv, 1865, 130, ii, 



17. 



Andreae, Abh. geol. Specialkarte Elsass-Lothr. ii, (3), 1884, 



201, X, 18-20. 



exilis, Schwager. Novara-Exped., Geol. (2). 1866, 223, v, 52. 

 eximia, Karrer. Sitz. k. Ak. Wiss. Wien, lviii, (1), 1868, 164, iv, i. 

 lacile, Franzenau. Matli. termesz. ertesito, vii, 1889, 25.!, iv, 8. 

 farcimen (Soldani). Silvestri, Atti Accad. Gioenia Sci. Nat. n. s., vii, 



1872, 83, X, 229-242 [OrthnCrras, 1791]. 

 (D.) Brady, Report Challenger, 1884, 498, lxii, 17 :ind 18, 



cuts Ua, b, c, 499. 

 (Dent.) Howchin, Journ. R. Microsc. Soc. 1888, 543, ix, 



21a. b. 

 fascia (Linne), see KnntiJiift, 17."8. 

 ferussacii, d'Orb. Gueriu-Meneville's Cuvier, Iconographie, Mollusques, 



1829-13, 9, iii, 1 \_D'7ilaHii(i, 1826]. 



Cuvier, Animal Kingdom, Henderson's ed. in, 1834 (pis., 



1837), 18, vi, 1. 

 fiehteliana, Neugeboren. Verb. Mitth. siehenburg. Ver. Nat. ni, 1852, 



54, i. 39 [= vV. rwlis, d"0., Neugeb., I860]. 

 flliformis, d'Orbigny. Ann. Sci. Nat. vn, 1826, 253, No. 14 [v. also Den- 



taliiia^. 



Cuvier, Animal Kingdom, Henderson's ed. nr, 1831 (pis., 



1837), 18, viii, 10. 

 Terrigi, Atti Ace. Pont. Nuovi Lincei, xxxv, 1883, 174, ii, 



(D.) Brady, Report Challenger, 1884, 500, Ixiii, 3-5. 



V. Orthiiceratiajililornna, etc. 



flliformis, Reuss. Verstein. BiJhm. Kreide, 1845-6, i, 28; xii, 28. 

 fistuca, Schwager. Novara-Exped., Geol. (2), 1866. 216, v, 36 and 37. 

 flexuosa, d'Orbigny. Ann. Sci. Nat. vn, 1826, 254, No. 32 [v. Dentuliua]. 



V. Di'iitnliiia ; v. Orthocerdtvifii ifnrmm. 



flurli, Giimbel. Abh. m.-ph. CI. k.-bayer. Ak. Wiss. x, 1868 (1870), 614, 



i. 22. 

 fortinensis, Terqnem. Mem. Ac. Imp. Metz, i>t, 1870, 353, xxvi, 1-5. 

 Teniuem, Mem. Soc. Geol. France, [3], iv, 1886, 11, i, 22- 



24. 

 Deecke, Mem. Soc. Emul. Montbeliard, xvi, 1886, [21], i, 



27. 

 fragilis, Defrance. Dic^. Sci. Nat. xxxv, 1S?5, 126. 

 fusiformis, Silve.stri. Atti Accad. Gioenia Sci. Nat. n. s , vn, 1872, 99, 



no liir. 

 fustiformis, Schwager. Novara-Expod., Geol. (2), 1866, 228, vi, 60. 

 Insula, Reuss. la Geinitz, I'alaiontographica, xx, (2^, 1874, 82, xx, 9. 



