BRACHIOI'ODA. 21 



TeiThiatuIft K\ck\'nAGnleotti) Nyst, 1843, Beta. p. 335. pl.29.f.4. 



jrOrb. Prod. ii. p. 3!)5. 

 Fossil. Eocene. l?t'lj;ium. 



12. Tkheiiratula Wilmingtonensis. 



S/ie/t ohloiifj, sniootli ; niaifrins nearly even ; beak proilnced, 

 nearly strai<^ht, truncated by a moderately large foramen; delti- 

 dium rather long. Lon. 10, lat. 7 lines. 



Terebratula Wilmingtonensis, G. Sow. 1845, Proc. Geol. Soc. 

 1S4.'>, p. i)Gb. 



Fossil. Eocene. N. Carolina. 



13. Terebratula carnea. B.M. 



Shell depressed, smooth, obtusely five-sided, front edge short ; 

 valves equally convex, slightly flattened along the middle, often 

 of a dull red colour ; margins even ; beak small ; foramen mi- 

 nute. Lon. 14, lat. 14, alt. 8 lines. 



Terebratula carnea, Sow. 1813, Min. Con. i. p. 47. pi. 15. f. 5,6 



D'Orh. Ter. Cret. iv. t. 513. f. 5-8; Prod. ii. p. -JoS. 



Quenstedt, Hatidb. p. 4/3. t. 38. f. 2. 



Pusch, Polen.Pal. p. 18. t. 3. f. 12?. 



Alth, Geog. Lemberg {in Haidinger's Abhandl. 1850), p. 258. 

 t. 13. f. 8. 

 Terebratula lens, Nilsson, Petref. Suec. p. 35. pi. 4. f. 6. 



Dalinan, Vet. Acad. p. 146. 

 /3. Terebratula elongata. Sow. 1823, M. C. v. p. 49. t. 435. f. 1, 2. 

 Terebratula ovata, Nilsson, Petr. Suec. p. 33. t. 4. f. 3 (not 

 Sow.). 



Dalman, Vet. Acad. p. 145. 



Raemer, Kreid. p. 44. 

 Terebratula minor, Nilsson, Petr. 1827, p. 34. t. 4. f. 4. 



Ramer, Kreid. p. 44. 

 Terebratula plebeia, Dalman, 1828, Vet. Acad. p. 145. t. 4. f. 4. 

 Fossil. Upper Chalk. England ; Belgium ; France ; Russia ; 

 Sweden. 



14. Terebratula rhomboidalis. 



Shell rhomboidal, smooth, marked with a few concentric lines ; 

 margins sinuated in front ; dorsal valve gibbose, depressed at the 

 sides ; ventral valve curved, flattened along the centre, and 

 slightly depressed in front ; beak short, curved ; foramen mode- 

 rate, round ; deltidium distinct. Lon. 13, lat. 91, alt. 7 lines. 



Terebratula rhomboidalis, Nilsson, 1827, Petr. Suec. p. 34. t.4. f.5. 

 Dalman, 1828, Vet. Acad. p. 146. 



