70 BRACHIOi'ODA. 



45. Waldheimia Edwardsii. B.M. 

 Shell ventricose, smooth, oval, trimcated iu front ; smaller 



valve rather flat ; margins quite straight ; beak much recurved, 

 with distinct lateral ridges ; foramen small ; deltidium scarcely 

 visible ; loop simple, elongated. Lon. 15, lat. 13, alt. 10 lines. 



TerebratulaEdwardsii,-Dau.iHo?i.OoZ.BracA.p.30. pi. 6.f. 11-15. 



Fossil. Lias. England. 



46. Waldheimia Lycettii. B.M. 



Shell smooth, subcircular, ventricose ; beak rounded, lateral 

 ridges indistinct ; deltidium rudimentary, almost separated by 

 the foramen ; front margin slightly waved. Lon. 8, lat. 7, alt. 4 

 lines. 



Terebratula Lycettii, Dav. 3/oh. Ool. Brach. p. 44. pi 7- f- 17-22. 

 Terebratula numismalis, ovalis, Queiist. Handb. p. 467. t. 37- 



f. 27? 

 Fossil. Lias. Somersetshire; Germany. 



47. Waldheimia globulina. B.M. 



Shell minute, circular, ventricose, smooth ; margins even ; 

 beak minute, recurved, with short and curved lateral ridges ; 

 loop simple, short. Lon. 2, lat. 2, alt. 1 line. 



Terebratula globuhna, Dav. 1847, Ann. Nat. Hist. xx. pi. \9. 

 f. 4 ; Mon. Ool. Brach. p. 57. pi. 11. f. 20, 21. 



Fossil. U. Lias. Ilminster. 



48. Waldheimia communis. B.M. 



Shell oval, depressed, smooth, ornamented with diverging co- 

 loured ravs ; margins even, slightly raised in front ; dorsal valve 

 moderately convex, with a flattened, rounded ridge in front, 

 depressed at the umbo and sides, furnished internally w ith a long 

 central sei)tura ; ventral valve convex ; beak not much curved, 

 keeled at the sides ; foramen moderate ; deltidium concave. 

 Lon. 16, lat. 14, alt. 8 lines. 

 Terebratula communis, Bosc. 1801, Bourguet, pi. 30. f. 194. 



nOrb. Prod. i. p. 177- 

 Terebratula vulgaris, Schl. Pefref. pi. 37. f. 5, 6. 



Zieteii, nUrt. pi. 39. f. 1. 



Pusch, Polens Pal. p. 17- t. 3. f. 14, 15. 



Quenst. Handb. p. 474. t. 5. f. 6. 

 Terebratula vulgaris, minor, Miinsler, Beiir. p. 62. t. 6. f. 13? 

 Fossil. Miischelkalk. France; Wurteraberg; Poland. 

 Trias 1 Tyrol. 



