1854.] PRESTWICH, LONDON CLAY AND BRACKLESHAM SANDS. 451 



Cerithium mutabile, Lam. 



papale, Besh. 



semicoronatum, Lam. 



semigranulosum, Lam. 



turris ?, Besh. 



unisulcatum, Lam. 



variabile, Besh. 



, sp. new or not ident. 6. 



Conus corculum, Sow. 



deperditus, Lam. 



diversiformis, Besh. 



pyriformis, Sow. 



velatus, Sow. 



Cyprsea Bowerbankii, Sow. 



globularis, Edvi. 



inflata, Lam,. 



tuberculosa, Besh. 



Baphnellaju'ncea{Buccinum),%ovi. 

 Delphinula Warnii, Besh. 

 ?Bentalium acuticnsta, Dash. 



costatum, Soiv. 



eburneum, Lam. 



nitens, Sow. 



Emarginula obtusa, Sow. 

 Eulima subulata?, Mont. 

 Fasciolaria uniplicata, Lam. 

 Fissurella Edwardsii, Sow. 

 Fusus acuminatus, Sow. 



bulbus, Brand. 



carinella, Sow. 



errans, Brand. 



Gothicus, Besh. 



incultus, Sow. 



Iseviusculus, Sow. 



longsevus, Lam. 



Noa3, Lam. 



parvirostrum, Sow. 



porrectus, Brand. 



pyrus, Brand. 



regularis, Sovj. 



rugosus, Lam. 



■ scalaris, Lam. 



undosus, Sow. 



unicarinatus, Besh. 



, sp. new or not ident. 3. 



Globulus ambulacrum, Sow. 



conoideus, Sow. 



hybridus. Lam. 



labellatus, Lam. 



ponderosus, Besh. 



scalariformis, Besh. 



Willemettii, Besh. 



Hipponyx cornucopiae, Befr. 

 Infandibulum trochiforme, Sow. 

 Littorina sulcata, Pilk. 

 Marginella bifidoplicata, Charlesw. 



eburnea, Lam. 



ovulata, Lam. 



Melania costellata. Lam. 



marginata, Lam. 



, n. sp. 1. 



Mitra labratula, Lam. 



? parva, Sow. 



porrecta, Edw. 



Murex asper. Brand. 



minax, Brand. 



Natica epiglottina. Lam. 



Hantoniensis, Sow. 



lineolata, Besh. 



obovata. Sow. 



similis, Sow. 



sphaerica, Besh. 



turgida, Sow. 



Nerita tricarinata, Lam. 



Niso terebellatus, Besh. 



Odostomia, n. sp. 2. 



Oliva, n. sp. 



Orbis patellatus, Lam. 



Parmophorus ? elongatus. Lam. 



Patella striata. Sow. 



, n. sp. 1. 



Phorus agglutinans. Lam. 



extensus, Sow. 



, n. sp. 1. 



Pileopsis squamseformis, Lam. 

 Planaria?, n. sp. 1. 

 Pleurotoma acutangulosa, Besh. 



ampbiconus, Sow. 



attenuata. Sow. 



curvicosta. Sow. 



dentata. Lam. 



exorta, Brand. 



gentilis. Sow. 



granulata, Lam. 



inarata, Sow. 



inflexa. Lam. 



obscurata, Sow. 



plebeia, Sow. 



? prisca, Brand. 



• transversaria, Lam. 



, sp. new or not ident. 8. 



Pseudoliva obtusa, Besh. 



• ■ ovalis. Sow. 



semicostata, Desh. 



Pyrula laevigata, Lam. 



nexilis. Lam. 



tricostata, Desh. 



Ringicula ringens, Lam. 



Rissoa. 



Rostellaria ampla, Brand. 



arcuata. Sow. 



lucida, Sow. 



Rotella minuta, Sow. 

 Scalaria acuta, So^v. 



interrupta, van, Sow. 



reticulata, Brand. 



semicostata, Sow. 



spirata, Ntjst. 



tenuilamella, Besh. 



■ , n.sp. 1. 



Sigaretus canaliculatus, Sow. 

 Skenea. 



