PRESTWICH CEAG-BEDS OF SFFEOLK A^D NORFOLK. 



145 



Gastuopoda (confinucd). 



I. 



6 



^ a 



II. 



Names of Species. 



III. 



Critical remarks 

 and synonyms. 



IV. 



Zones 



of 

 depth. 



V. 



Geographical 

 distribution. 



VI. 



Localities 



in the 

 Coralline 



Crag. 



VII. 



Belgian 

 Crags. 



VIII. 



Italy. 



Monte 

 Mario. 



3.2 





J 



55. 



54. 



J 



J 



J 



77. 



42. 

 311. 



22. 



22. 

 104! 

 106. 



106. 



10.5. 



J 



103. 



103. 



318. 

 100. 

 107. 

 102. 

 101. 



05. 



94. 



91. 



93. 



92. 



92. 



91. 



95. 



93. 



90. 

 16.3. 

 149. 

 161. 



26. 



26. 



07. 

 41. 



Pleurotoma nebula, 



M07lt. 



t porreeta 



t semicolon 



t striolata, Sc 



t Eenieri, Ph. ... 



tPuncturella no- 



achina, L. 

 tPyramidella Ircvi- 



uscula. 



I Pyrula acclinis - 



Eingicula buecinea 



t ventricosa 



Ei.ssoa confinis 



t — costulata 



crassistriata . . . 



obsoleta 





L-C BMW 



D-D B S At 

 C-D B M At 

 C-D BSMWAt 



S 







if- 



* 

 * 



P. nivalis, Loven'i... 

 P. galerita, Ph 



GGo 

 GGo 



S 

 G 



S 



SGo 



E 



S 



S 



SGo 



S 



SB 



SGo 



S 



s 

 s 



s 

 s 



s 



s 

 s 



SGo 



SB Go 



SE 



sgo 



GSGo 



S 



s 



S 

 sb go 

 sd s CIO 



S 



S 



s 



GGo 



S 

 GGo 











. 





1) 

 C-D 



D-D 



C-D 

 D-D 



D-D 



C-D 

 L-C 



C-D 



Lt-D 



(3-D 

 L-D 

 C-D 

 L-D 



D-b 

 D-b 



L-b 



D 



C-D 



• M 

 BSAW 



MW 













P. uniplicata, Dujar- 

 din (P. plicosa). 



P. subintermedia, 1 

 Bronn (P. reti- *- 

 culata). J 



E.auriculata,JlfCT?arfZ 







* 

 * 



* 



MWAt 



M W At 









E. Stefanisi, Jejf?'. ;not 

 E. costulata. Alder. 



M W 



















t proxima, Aid. . 



t ■ punctiu-a (?)... 



reticulata (?)... 



soluta 





BM At 







E. concinna, Wood; 



not E.punctura,ilfo»i;. 



E. calathus, Forbes ^' 

 Hanley ; not E. re- 

 ticulata, Mont. 









BSMWAt 



BSMWAt 

 BSAMWAt 







striata 









supra-costata. . . 



vitrea 



Jx. confinis, var 



(Not E. vitrea, iV.)... 







BSMWAt 



BSMWAt 



MAt 



BSMW 









• zetlandica 



fSoalaria cancellata 



clathratula . . . 



fimbriosa 



foliacea 



NotS.cancellata, Brc. 







* 







* 



* 



S.lamellosa,J3rc.,var. 

 S. frondosa, var. [8. 

 frondosa). 



^S. soluta, Tiber i ... 

 i}. jimbriosa, var. ... 





frondicula 



t frondosa 



hamuli fe7'a . . . 



t obtusieostata. . . 



suhidata 



varicosa 





MW 







At 







S. foliacea, var 



S. fimbriosa, var. ... 



-;f 







Scissurella crispata 

 fSigaretus excavatus 

 Tectura f ulva 



BSAMWAt 



W 



BSAW 



















Terebra inversa 



canalis 



Gr. Coluuibella 



* 



-.? 



C. in versa, var, dcx- 





Trichotropis borealis 

 fTviton heptagonum 



trorsa. 



L-D 



Lt-C 



BS A 

 B M W At 







Not Murex heptago- 

 nus, Brc, but T. 

 cutaceus. 











TOL. XXYII. VAirr I. 



