222 INDEX TO THE GENEUA AND 



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



(1870), (il7, i, 28. 



equisetiformis, Schwager. Novara-Rxped., Geol. (2), IBHfi, 23], vi, 06. 



Haiitken, A rnasry. kir. folclt. int. evkonyve, iv, 1875 ( I87G), 



20, ii, 11; and Mitth. a. d. Jahrb. ungar. geol. Anstalt, iv, 1875 (1881;, 



1^5, same pi. and flg. 



erbessina, Schwager. Boll. R. Com. Geol. Ital. ix, 1878, 520, i, 3. 



euglypha, Schwager. Jahresh. Ver. vat. Mat. Wiirtt. xxi, 18(35, 96, ii, 



8. 



Deecke, M6m. Soc. Emul. Montb^liard, xvi, 1886, [22], i, 



8. 

 ewaldi, Renss. Zeitschr. dentsch. geol. Ges. iii, 1851, 58, iii, 2. 



Borneraann, ibid, vii, 1855, 321, xii, 10. 



Reiiss, Denkschr. k. Ak. Wiss. Wien, xxv, 1865, 129, ii, 18. 



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



201, X, 21, 



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



excentrica. Costa. Mem. Ace. Sci. Napoli, ii, 18.55 (IH-'w), 137, i, 21. 

 exilis, Neugeboren. Verb. Mitili. siebeiiburg. 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, Kari-er. Sitz. k. Ak. Wiss. Wien, lviii, (1), 1868, 164, iv, i. 

 ■lacile, Franzenau. Math, terraesz. ertesito, vii, 1889, 25:3, iv, 8. 

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

 1872, 83, X, 221»-242 lOrthucmis, 1791]. 



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



cuts \^a, b, c, 4'.t9. 



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



21a. b. 

 fascia (Linne), see JVnnfiJna. 17..'8. 



ferussacii, dOrb. Guerin-Meneville's Cuvier, Iconographie, Mollusques, 

 18:'9-l3, 9, iii, I [D-iualiii,i, 1826]. 



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



1837), 18, vi, 1. 

 fichtellana, Neugeboren. Verb. Mitth. siebenburg. Ver. Nat. iii, 1852, 



54, i. 39 [= N. rn<lis, d'U., Neuseb., I860]. 

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



talina']. 



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



1837), 18, viii, 1<) 

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



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



Orth'xeratia Jililnnnia, etc. 



fliiformis, Reuss. Verstein. Bohm. Kreide, 1845-6, i, 28; xii, 28. 

 flstuca, Schwager. Novara-Exped., Geol. (2), 1866. 216, v, 3(> and 37. 

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



V. Di'xtaUiia ; v. Ortiiocerntia Jiliformm. 



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



i. 22. 

 fortinensis, Terquem. Mem. Ac. Imp. Metz, lt, 1870, 353, xxvi, 1-5. 

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



24. 



Deecke, M6m. Soc. Emul. Montbeliard, xvi, 1886, [21], 1, 



27. 



fragilis, Defrance. Diet. Sci. Nat. xxxy, 1825, 126. 

 fusiformis, Silvestri. Atti Accad. Gioenia Sci. Nat. n. s-, vii, 1872, 99, 



no tljr. 

 fustiformis, Schwager. Novara-Exppd., Geol. (2), 1866, 228, yi, 60. 

 lusula, Reuss. la Geinitz, I'alasontographica, xx, (2^, 1874, 82, xx, 9. 



