24 
BRACHIOPODA. 
at the sides j beak thick, rounded, reeurvedj foramen rather 
large, round ; deltidium solid, ineonspicuous ; loop simple, short. 
Lon. 13, lat. 10, alt. 8 hnes. 
Anomia biplicata, BroccAi,1814, Conch. Foss.u. p. 419. pi. 10. f. 8. 
Terebratula biplicata. Sow. 1815, Min. Con. i. p. 201. t. 90. 
Defrance, 1828, Diet. Sc. Nat. 53. p. 151 ?. 
Terebratula Dutempbana, D’Ori. 1847, Ter. Cret. p. 93. pi. 511. 
f. 4-8. 
Fossil. U. Greensand, Chalk. Tuscany ; England ; France. 
22. Terebratula obtusa. B.M. 
Shell oval, smooth, rather depressed, bisinuated in front ; lines 
of growth becoming strong towards the margin; dorsal valve 
much battened, sinuated only on the front of adult specimens ; 
ventral valve with a thick, recurved beak ; foramen large and 
round ; deltidium nearly concealed. Lon. 18, lat. 16, alt. 10 lines. 
Terebratula obtusa. Sow. 1823 (andT. biplicata, part.), Min. Con. 
V. p. 53. t. 437. f. 2-4. 
Terebratula curvirostris, Nilsson, 1827, Petref. Suec. p. 33. t. 4. 
f. 2. 
Dalman, Vet. Acad. p. 144. 
Ranter, Kreid. p. 42. 
Fossil. U. Greensand (“ Gault ”). Cambridge ; Sweden. 
Red Chalk {Gault). Hunstanton. 
23. Terebratula Tornacensis. B.M. 
Shell smooth, inflated, somewhat pentagonal, rounded at the 
sides, truncated in front ; margins strongly bisinuated in front ; 
beak produced, shghtly curved, rounded, thick, truncated by a 
large foramen ; deltidium large and soUd. Lon. 17, lat. 14, alt. 9 
lines. 
Terebratula Tornacensis, D’Arch. 1847, Mdm. Soc. Ge'ol. Fr. ii. 
p. 316. pi. 18. f. 3-5. 
Terebratula Bouei, crassa, crassificata, rustica, Boubei, et Tchia- 
tcheffei et Graves! ?, D’Arch. id. 
Terebratula phaseolina, Val. in Lam. Hist. no. 29?. See Dav. 
Ann. Nat. Hist. April 1852, pi. 13. f. 29. 
Terebratula subundata, Ramer, Kreid. 1843, p. 42. t. 7- f- 15? 
(not Sow.). 
Fossil. Greensand (Tourtia). Belgium. 
24. Terebratula Roissyi. B.M. 
Shell subcircular, smooth, bisinuated in front; beak small, 
rounded, recurved ; deltidium distinct ; foramen moderate. Lon. 
10, lat. 10, alt. 5 lines. 
