PLATE V. 



Fig. 



1. 



2. 



3, «, b. 



4. 



5. 



6, a, b. 



7. 



8. 



9. 



10, a, b. 



11, a, b. 



12, a, b. 



13, a, b. 

 14. 

 14f. 

 15. 



16. 



17. 



18. 



19, a, b. 



20. 



21. 



22. 



23. 



24. 



25, a, b. 



Names of the shells. page 



Pleurotoma interrupta ... 32 



— Icenorum . . 35 



Mitra fusiformis .... 8 



Buccinum pseudo-Dalei . . 17 



Pleurotoma senilis .... 42 



Voluta nodosa 6 



Ancillaria glandiformis . . 6 



Trochusturgidulus?. . 80 



Littorina rudis, v&r. jugosa . 79 



— — (distorted) . 79 

 Margarita Groenlandica . . 83 



— argentata . . .84 

 Cyclostrema Icevis .... 86 

 Trochus granulatus . . . . 81 

 Trophon Norvegicus . . 21 



Rissoa senecta 73 



Actceon subidatus .... 94 



— ? E titer idgei . . . . 94 



Scaphander librarius . . . 96 



Dentalium rectum .... 92 



— entalis .... 92 

 Columbella Holbbllii ... 9 

 Cerithium reticulatum . . . 50 

 Lacuna suboperta ? (juv.) . . 80 

 Cypraa Europcea, var. globosa 5 

 Turritella incrassata (enveloped 



in Cellepora edax) 



Localities from which the specimens figured 

 were obtained. 



Red Crag, Waldringfield (derived?). 

 Red Crag, Waldringfield (probably de- 

 rived from Cor. Crag). 

 Red Crag, Waldringfield (derived). 

 Cor. Crag, near Orford. 

 Red Crag, Waldringfield (derived?). 

 Red Crag, Waldringfield (derived). 

 Red Crag, Waldringfield (derived). 

 Cor. Crag, Sutton. 

 Fluvio-marine Crag, Bramerton. 

 Fluvio-marine Crag, Bramerton. 

 Fluvio-marine Crag, near Norwich. 

 Chillesford bed, Aldeby. 

 Cor. Crag, Sutton. 

 Red Crag, Walton Naze. 

 Red Crag, Waldringfield. 

 Cor. Crag, Sutton. 

 Cor. Crag, near Orford. 

 Red Crag, Walton Naze. 

 Cor. Crag, Sutton. 

 Red Crag, Sutton (derived?). 

 Cor. Crag, Sutton. 

 Upper Glacial, Bridlington. 

 Post-glacial, Nar Valley. 

 Red Crag, Sutton. 

 Red Crag, Sutton. 



55 Cor. Crag, near Orford. 



(This Plate was engraved in 1870.) 



