BRACHIOPODA. 
25 
Terebratula B-oissyi, D’ Arch. 1847, M^. Soc.Geol.Fr. ii. p. 321. 
pi. 19. f. 4. 
Terebratula Virleti, Id. f. 6. 
Terebratula revoluta. Id. f. 3. 
Terebratula subpeetoralis. Id. f. 9. 
! Terebratula gussignisensis. Id. f. 10. 
; Fossil. Greensand {Tourtia). Belgium. 
25. ? Terebratula lentoidea. 
Shell suborbicular, depressed, smooth ; margins even, sbghtly 
raised in front ; dorsal valve round, slightly convex ; beak small, 
strongly cnrved, laterally keeled ; foramen small. Lon. 7h, lat. 7, 
alt. 3 hnes. 
Terebratula lentoidea, Leym. 1842, Mem. Geol. v. p. 12. t. 15. 
f. 10. 
Reuss, Rohm. Kreid. p. 53. pi. 26. f. 13. 
Terebratula lentiformis, Leym. Mem. Geol. iv. p. 321. 
Fossil. Greensand. France. 
26. Terebratula parva. 
Shell small, oval, inflated, smooth, with three rounded plaits 
in front ; beak lai’ge, recmved, truncated by a large round fora- 
men ; deltidium short. Lon. 3|, lat. 3, alt. 2 hnes. 
Terebratvda parva, D’Arch. 1847, Mem. Soc. Geol. Fr. ii. p. 322. 
pi. 19. f. 7. 
D’Orb. Prod. ii. p. 172. 
' Terebratula parvula, D’Arch. id. pi. 19. f. 8. 
. Fossil. U. Greensand. Belgium. 
’ 27. Terebratula semiglobosa. B.M. 
Shell nearly circular, gibbous, smooth ; ventral valve deepest, 
I and uniformly gibbous ; front margin undulated, with two risings 
in the dorsal valve ; beak thick, obtuse ; foramen moderate. 
Lon. 15, lat. 13, alt. 11 hnes. 
Terebratula semiglobosa. Sow. 1813, Min. Con. i. p. 48. pi. 15. f. 9. 
Dalman, 1828, Vet. Acad. p. 145. 
D’Orb. Ter. Cret. iv. 514. f. 1-4. 
Reuss, Verst. Rohm. p. 51. pi. 26. f. 6-8. 
Terebratida subrotunda. Sow. 1813 (part.), Min. Con. pi. 15. f. 1 . 
Reuss, p. 50. pi. 41. f. 2. 
Terebratula subundata, Sow. 1813, Min. Con. i. p. 47. pi. 15. f. 7- 
Reuss, p. 50. t. 41. f. 7 • 
Terebratula carnea, Reuss, p. 50. f. 9-11 (not Sow.). 
’ Fossil. Chalk. England; Belgium; France. 
C 
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