dJJcovcred en the Coafl $f ' Pembrolzepire^ &c, 69 



Fig. 7, 8. Buccinum \xvc. 



9, 10. B. obtufiffimum. 



11,12. Turbo fcriptus. 



13, 14. Turbo coftatus. 



15, 16. Turbo fubluteus* 



17, 18. Turbo albus. 



19, 20. Turbo reticulatus. 



21, 22. Turbo ruber. 



23, 24. Turbo interftin&us. 



25, 26. Turbo ftriatus. 



27, 28. Turbo fub-arcuatus, 



29, 30. Turbo aereus. 



31, 32. Turbo elegans. 



33, 34. Turbo pellucidus. 



35, 36. Helix tubulatus. 



37, &c. See page 45. 



XVI. On 



