BRACIIIOI'ODA. 53 



Desh. Ijnm. ed. 2.vii. p. liCA). 



(iciiiil::, Pttr. Knid. pi. l(i. f. 12. 



irOrb. in Murc/i. Russia, ii. p. A(VA. pi. 43. f. 18-20. 



Reii-xs, Boftein. Kreid. j). 41^ pi. 2<). f. 2. 



Diunn, (itf)l. Sils.icj\ pi. 27- f. 21. 



Rd/ncr, Kreid. ]). |0. 

 Tcrcbrutiilii DetVaucii, Brongn. 1822, Env. Paris, p. .'JS.'J. |)1. 3. 

 f. (J. 



Nilssnn, Petr. Siiec. p. 'M). pi. 4. f. 7- 



Biicli, Mem. Soc. deol. France, ]). Ki,';. pi. 16. f. 8. 



Hisin(jer, Leth. Sitec. p. 78. t. 22. f. 10. 



Ritmer, Xurd. Kreid. p. 40. 



Dalnian, Vet. Acad. 1848, p. IM. 

 Tcrebratulii scuhra, Fischer, 18.'<()-7, Or i/rf. Moscow^- Foss. Goiiv. 



Mosc. 18(>!>, pi. 2. f. 1, 2 (iiKleterminable). 

 Terebratula pentagonalis, Phil. 1825, Geol. Yorks. i. \)\. 1. f. 17 

 (founded on a specimen partly imbedded in chalk). 



Young — 



Terebratula chrysalis, Schlotheim, 1813, in Leonhard's Min. 

 Tasch. vol. vii. {ref. to Faujas, Mt. S. Pierre, Maestricht, pi. 26. 

 f. 7, 9.) 



Schl. Petref. 1820, p. 39. 



Bach, Mem. Soc. Ge'nl. France, ])1. \G. f. f). 



Bronn, Leth. Geoy. p. 651. pi. 30. f. (i. 



Reuss, Bohem. Kreid. p. 4i). pi. 26. f. 3. 



Dav. Lond. Geol. Journ. i. pi. 18. f. 18-20. 



Diinker, Pnleeont. p. 56. 



Rwmer, Kreid. p. 40. 

 Terebratula tenuissima, Schl. 1813, Leonh. Min. Tasch. vii. 

 Terebratula Gervillii, Defrance, \S2S,Dict. Sc. Nut. liii. p. 157. 



Woodward, Geol. Norf. t. 6. f. 14. 

 Terebratula Fauja-sii, Ramer, Kreid. j). 40. t. 7- f- 8. 



Reuss, Kreid. p. 50. pi. 26. f. 4. 

 Terebratula aiu-iculata, Rcemer, Kreid. p. 39. t. 7- f- 9, 



D'Orh. Prod. ii. p. 173. 

 Terebratulina microscopica, Alth, 1849, in Haid, Abhandl. 1850, 



p. 257. t. 13. f. 7. 

 Fossil. Chalk; Upper Greensand, Speeton Clay. England ; 

 France ; Belgium ; Germany ; Russia. 



14. Terebratulin.\ Gi.sii. 



Shell minute, trigonal, rounded in front, with 11-15 simple 

 rounded and granulated ribs ; dorsal valve with large ears. Lon. 

 1 Mo 3 lines. 



