120 



PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



Table [continued). 



Range of species. 



Mollusca of the Barton Clay, 



Mitra parva, Sow. (M. puuiila, Sow.) ... 



porrecta, Edw 



scabra, Sow. (Buccinura scabricu 



lum, Brand.) 



volutiformis, Edw. 



Murexasper, i?r.(M.tricuspidatus,Z)esA.) 



bispinosus, Sow 



contabulatus, Lam 



crispus, Lam 



defossus, Sow 



frondosus, Sow. (M. rudis, Desk.) 



minax, Br. (Fusus minax, Lam.). 



tricariuoides, Desk 



tripteroides, Lam 



Nassa obtusa, Edw 



Natica ambulacrum, Sow 



epiglottina, Lam. (N. similis, Sow.) 



Hantoniensis (N. striata, Sow.) . 



sigaretina, Sow 



labellata, Lam 



mutabilis, Br. (N. acuta, Sow.) 



patula, Layn 



Nerita globosa, Sovj 



Odostomia pupa, Charlestv 



turgida, Charlesw 



London area. 



A. 



B. 



Oliva aveniformis, Sow. 



Branderi , Sow 



Salisburiana, Sow 



Paludina ccncinna. Sow 



Patella 



Pedipes glaber, Edw 



Phasianella 



Pleurotoma brevirostrura, Sow 



comma, Sow 



(Murex) conoides, Brand. 



desmia, Ediv 



exorta. Brand 



formosa, Charlesw 



granulata, Lam 



innexa, Brand. (P. inflexa, Lam.) 



lanceolata, Edw 



laevigata, Sow 



raacilenta. Brand 



microdonta, Edw 



Paris area. 



Beljiian 

 area. 



D. 



D. 



