183 



TURBO 



lidens 



fontinalis . . 



juniperi 



laminatus 



muscorum 



Nautilem 



nigricans 



perversus . . 



perversw 



tridem 



ventrosus 



.UNIO 



pictorum 



VALYATA 



cristata 

 piscinalis . . 



VEETIGO 



antivertigo 

 edentula 

 minutissima 

 pygmsea 



YITEINA pellucida 

 VOL UTA denticulata 



ZONITES 



alliarius 



cellarius 



crystallinus 



excavatus 



fulvus . . 



nitidulus 



nitidus . . 



puma 



radiatulus 



ZTJA lubrica 



122 



86 

 118 

 122 

 118 



87 

 121 

 121 

 122 

 123 



85 



81 



82 



86 

 86 

 86 



119 

 119 

 120 

 120 

 119 



103 

 125 



104 

 104 

 104 

 106 

 106 

 106 

 104 

 105 

 105 

 105 



124 



IE 



.A- T 1 



READ. 



Studland ; at 

 light ; Corfe, 

 RUSSATA, S.V., 

 fcetidissima 

 C. NIG RUM 



TRIPLASIA 



