



PLATE III. 









Localities from which the specimens figured 



Fig. 



Names of the shells. 



Borsonia ? .... 



PAGE 



21 



were obtained. 



1. 



Red Crag, Waldringfield. 



2 a, b. 



Pleurotoma senilis 



20 



Red Crag, Sutton. 



3. 



Ranetta Anglica . 



16 



Red Crag, Waldringfield (derived?). 



4 a, b. 



Fusus nodifer .... 



12 



Red Crag, Waldringfield (derived ?). 



5. 



Pleurotoma catenata . 



20 



Cor. Crag, Gedgrave. 



6. 



— pannus . 



21 



Cor. Crag, near Orford. 



7 a, b. 



Natica heliciformis 



32 



Cor. Crag, Gedgrave. 



8 a, b. 



Pleurotoma Icenorum . 



19 



Cor. Crag, near Orford. 



9.* 



Trophon Rroyeri? 



9 



Red Crag, Skottisham. 



lO.f 



Columbetta sulcata (de- 









formed) . . 



5 



Red Crag, Walton Naze. 



11 a, b. 



Natica (Amauropsis) Ja- 











30 



Red Crag, Butley. 



12, a, b. 



Natica Grcenlandica ? 









var. declivis . 



31 



Red Crag, Butley. 



13 a— c. 



Adeorbis ? naticoides . 



34 



Cor. Crag, Sutton. 



14 «, b. 



Natica triseriata ? . 



31 



Red Crag, Butley. 



15. 



Melampus fusiformis, var. 











38 



Red Crag, Waldringfield. 



16 «, 5. 



Cancellaria crassistriata 



22 



Red Crag, Waldringfield (derived?). 



17 a, b. 



Scalar ia fimbriosa . 



25 



Cor. Crag, near Orford. 



18. 



Assiminea Gray ana ? . . 



35 



Fluvio-marine Crag, Bramerton. 



* Referred to at p. 9 as Tab. Ill, fig. 8. 

 f Keferred to at p. 5 as Tab. Ill, fig. 11. 



