20 BRACHIOPODA. 



Terebratula gigantea, var.. Buck, Mem. Soc. Geol. France, iii. 



p. 222. pi. 20. f. 3 (not Schl.). 

 Terebratula succinea, Desk. 1824, i. p. 390. pi. 65. f. 3 (young). 

 Terebratula grandis, Bronn, Index, p. 1237 (not Blum.). 

 Fossil. Eocene. France ; England. 



8. Terebratula Montolearensis. 



Shell oval, depressed and bi-sinuated in front, smooth ; beak 

 moderately prominent, slightly recurved ; foramen moderate, cir- 

 cular; deltidium triangular. Lon. 11-13, lat. 8-11, alt. 5- 

 lines. 



Terebratula Montolearensis, Leymer. 1846, Mem. Soc. GM. 

 France, t. 1. p. 362. pi. 15. f. 13, 14. 



Fossil. Eocene. France, 



9. Terebratula ^equilateralis. 



Shell smooth, equilaterally triangular, rounded in front ; ven- 

 tral valve gibbous ; beak large, cui-ved, truncated by a round 

 foramen ; margins even. Lon. 28, lat. 28 lines. 



Terebratula aequilateralis, D'Arch. 1846, iWm. Soc. G4ol. France, 

 2nd ser. ii. p. 214. pi. 9. f. /• 



Fossil. Eocene. France. 



10. Terebratula trilobata. B.M. 



" Shell oval, smooth, subantiquated, somewhat sinuated in 

 fi'ont ; beak produced, recurved ; foramen apical, minute." 

 Lon. , lat. 10, alt. lines. 



Burtin, 1/84, Oryct. Brux. pi. 8. f. L. N. P. 



Terebratula trilobata, Galeotti, 1837, Mem. Geog. Brabant, t. 12. 



p. 150. pi. 4. f. 16 (im])erfect). 

 Terebratula la;\is, Nyst, 1843, Belg. p. 334. 



D'Orb. Prod. ii. p. 395. 

 Terebratula Kickxii {Galeotti), Bronn, Index, p. 1240. 

 Terebratula papilio, Konig, 1825, Icones Foss. Sectiles, f. 220 



(imperfect; no description). 

 Fossil. Eocene. Belgium. 



11.? Terebratula Kickxii. 



" Shell oval, attenuated in front, inflated, smooth, ornamented 

 mth fine, regular, concentric lines of growth ; margins even ; 

 beak short, recuned, v\ith a very minute apical foramen." Lon. 

 and lat. 41 lines. 



