158 PROF. J. W. JTJDD ON THE OLIGOCENE 



Cerithium acuminatum, Edw. MS. 



odontolon, Edw. MS. 



asperulum, Edw. MS. 



ligatum, Edw. MS. 



triseriale, Edw. MS. 



asperum, Edw. MS. 



tropis, Edw. MS. 



• ornatissimum, Edw. MS. 



cinctum, Brug., var. vectensis, Edw. MS. 



, var. conjunctum, Forbes. 



Bissoa turbinata, Lam. 



diversa, Edw. MS. 



paucicostata, Edw. MS. 



obliquecostata, Edw. MS. 



Odostomia lineolata, Sandb. 



sulcifera, Edw. MS. 



nitens, Edw. MS. 



micans, Edw. MS. 



JNematura pupa, Nyst. 



parvula, I)esk. 



pygmsea, Forbes. 



Teinostoma (Adeorbis) decussatum, Sandb, sp. 



subumbilicare, Edw. sp. 



nitidum, Edw. MS. 



affine, Edw. MS. 



CoUonia trigonostoma, Edw. MS. 

 Neritina tristis, Forbes. 



striatula, Edw. MS. 



fulminifera, Sandb. 



marginata, Edw. MS. 



denticulata, Edw. MS. 



planulata, Edw. MS. 



Tornatella (Actaeon) limnseiformis, Sandb. 



fasciolata, Edw. MS. 



Bulla cselata. Desk. 



• Sandbergeri, Edw. MS. (B. conoidea, Sandb., non Ifesh.) 



conoidea, Desh. 



Ostrea cyathula, Lam. 



callif era. Lam. 



• longirostris, Lam. 



Mytilus affinis, Sow. 



strigillatus, S. Wood. 



Modiola Prestwichii, Mor. 



flabellula, S. Wood. 



Deshayesii, Sow., var. hempsteadensis, S. Wood. 



Lithodomus delicatulus, Ifesh. 



Area Websteri, Forbes. 



Nucula sphenoides, Edw. 



Lutetia trigonula, Edw. 



Lucina Thierensi, Heb. 



Cardiiun hempsteadianum, Edw. MS. 



nanum, Edw. MS. 



Etheridgii, Edw. MS. 



Cytherea Lyelii, Forbes. 

 Venus vectensis, Edw. MS. 



Forbesii, Edw. MS. 



Tellina Nysii, Desh. 



vectensis, Edw. 



bempsteadiensis, Edw. 



■ corbuloides, Edw. 



Mya minor, Forbes. 



hempsteadiensis, Edw. MS. 



