PLATE IV. 



Fig. 



1. 



2. 

 3. 

 4. 

 5. 



6. 



7. 



8, a, b. 



9. 

 10. 

 11. 

 12. 



13, a, b. 



14, a, £. 

 15. 



16. 

 17. 

 18. 

 19. 

 20. 

 21. 

 22. 

 23. 



24. 

 25. 

 26. 



27. 



Names of the shells. 



PAGE 



Localities from ivhich the specimens figured 

 were obtained. 



iph. 



Terebra canalis . 

 Scalaria cancellata 

 Nassa reticosa, var. siin 

 Limnaa Pingelii 

 Scalaria Turtoni, var 

 Turtoni . 



— Trevelgana 



— Turtoni 

 Natica helicina . 



— pusilla 



— Monlacuti . 



— occlusa . 



— proxima . 



— catenoides 

 Paludina glacialis . 

 Chemnitzia rugulosa 

 Cerithiopsis lactea ? 

 Rissoa. proximo* . 

 Odostomia insculpta 

 Menestho laevigata . 

 Tarritella ? penepolaris 

 Niso ?. . . . 

 Odostomia plicata 

 Hydrobia ulvae . 



pseudo- 



Odostomia obliqua ? 

 Eulima stenostoma . 

 Odostomia ? Gulsonae 

 Chiton discrepans . 



e,v 



8 Cor. Crag, near Orford. 



59 Cor. Crag, near Orford. 



15 Red Crag, Butley. 



3 Red Crag, Butley. 



58 Chillesford bed, Sudbourn, Church Walks. 



58 Chillesford bed, Aldeby. 



58 Chillesford bed, Sudbourn, Church Walks. 



74 Red Crag, Walton Naze. 



77 Cor. Crag, near Orford. 



78 Upper Glacial, Bridlington. 



76 Red Crag, Butley. 

 74 Red Crag, Butley. 



77 Red Crag, Waldringfield. 

 68 Lower Glacial, Belaugh. 



61 Red Crag, Walton Naze. 



52 Cor. Crag, Sutton. 

 71 Cor. Crag, Sutton. 



62 Cor. Crag, Sutton. 

 57 Cor. Crag, Sutton. 



53 Cor. Crag, near Orford. 

 65 Cor. Crag, Sutton. 



63 Cor. Crag, Sutton. 



71 Post-glacial, freshwater bed (11 on map), 

 Gedgrave. 



64 Cor. Crag, Sutton. 



65 Cor. Crag, Sutton. 

 62 Cor. Crag, Sutton. 

 95 Cor. Crag, Sutton. 



(This Plate was engraved in 1870.) 



