To face p. 28. 



Plate II. 



I 



3. 



5. 



I 



L Zonites cellourius . 2. Papcu secoule. 3. P. v^<J(ra|u^cut<)u 



& Zonit&s nitulaluus. 5. Ver-tigo ourdivertiqo. 6. T&$tacetta 



houHobidecu. 7. Shell of ditto ~ 



W. mt i C imp. 



