490 



PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



Gastropoda {continued). 



qj tuO 



caD 9 



11. 



Names of 

 Species. 



J 



J 



317 



J 



J 85, 



J 



317. 



14. 

 183. 



J 



54. 



J 



53. 

 J 



61. 

 54. 



J 



53. 



36. 



38, 

 J 



42 & 

 311. 



22. 



22. 

 104. 

 104 



Odostomia aci- 



cula, Fh. 

 acuta, J... 



conoidea, 



Br. 



interstinc- 



ta, Mont. 

 plicata, 



Mont. 

 + plicatula, 



Brc. 



unidentata 



tOvulaLeathesii 

 Patella vulgata 

 Pleurotoma bi- 

 ca,v\naAsi,Couth 

 t carinata... 



harpula- 



ria, Couth. 



intorta ... 



pyrami- 



dalis, Strom. 



r\i{a:,Mont. 



I semico- 



lon,(?). 



striolata, 



So. 

 turricula 



violacea, 



Mighels^~Ada7ns. 

 Purpura lapillus 



tetragona 



tPyramidella 



uniplicata, 



Duj. 



1 Pyrula accli' 

 J nis. 



Ringicula bucci- 

 nea. 



t Tentricosa 



Rissoa confinis 

 pulchella(?) 



III. 



Synonyms and 

 critical remarks. 



(Tornatella co- 

 noidea) Cor. Cr. 



Bulla spelta, L. 



IV. 



Zones 



of 

 depth. 



Cor.Cr. (P. mo 

 diola) 



P. galerita, P,^. ? 

 Cor. Cr. 



Not P. turricula, 

 Mont.^P.tuv- 

 rifera). 



P. lapillus, var. 

 (P. plicosa) 

 Cor. Cr. 



rP.subinterme- 

 J dia, Bronn ; 

 1 Cor. Cr. (P. 



[ reticulata). 

 R. auriculata, 

 Menard. 



C-D 



L-C 

 L-D 



Lt-D 



L 



D-D 



C-D 



C 

 Lt-L 

 C-D 



D-D 



C-D 



C-D 



Lt-C 

 D? 



Not Philippi's 

 sp. ; R. curti- 

 costata, S. W. 



V. 



Geographical 

 distribution. 



BSM WAt 



B S M W At 

 B S M W At 



BSM W 



BSMW 



M W 



B S M W At 

 M 



B S M W At 



S At Am 



B S M W At 

 S At Am 



VI. 

 Localities. 



S Am 



BSMW 

 B At? 



BSMW 



W 



w 

 w 



Wd 



W 



WBt 



W 

 WBt 



SBt 

 Bt 



S ' 



Bt 



SBt Wd 



Fh 



Bt 



S 



s 



SBBt 



S A Am Bt Wd 



B SAW At Passim 



SWBt 



MW W 



WWdFh 



MWAt SBt 



M At S Bt 



SRBt 



■^ so 



IS cS 



Br 



Br? 

 Br 



Th 

 T 



BrT 



Th 



Passim 



N 



Yarn Ad 



BrT Ad 

 Br 



VII 



oO 

 O 



VIII. 



Belgium 



IX. 



