PLATE III. 
: Localities from which the specimens figured 
Fig. James of the shells. PAGE were obtained. 
: Lrophon craticulatus . . . 25 Upper Glacial, Bridlington. 
2, a, 6. Pleurotoma inermis 
a ; Cor. Crag, near Orford. 
a, var. nodulosa ; b. var. nuda 
3 Pleurotoma hispidula . . . 42 Cor. Crag, near Orford. 
A Lrophon ventricosus ?. . . 22 Upper Glacial, Bridlington. 
i) Pleurotoma Tarentini . . . 34 Cor. Crag, near Orford. 
6. Mitra ebenus, var. uniplicata. 7 Cor. Crag, near Orford. 
Whe Pleurotoma attenuata . . . 88 Cor. Crag, Ramsholt. 
8. a elegantula . . . 36 Cor. Crag, Ramsholt. 
GO} — pyramidalis . . 43  Fluvio-marine Crag, Thorpe, in Suffolk: 
10, a, 6.  Lrophon scaluriformis . . . 26 Upper Glacial, Bridlington —N.B. Since 
the text was printed off, this shell has , 
occurred in the Post-glacial gravel of 
March. 
Tek — Bamffius . . . . 26 From a Clyde bed specimen. 
12. Pleurotoma scalaris. . . . 89 Upper Glacial, Bridlington. 
13. cee Dowson’ . . . 89 Chillesford bed, Aldeby. 
14. = a . . . 89 Upper Glacial, Bridlington. 
15. — elegantior . . . 38 Upper Glacial, Bridlington. 
16. — robusta. . . . 40 Upper Glacial, Bridlington. 
WG, —  equalis. . . . 44 Red Crag, Butley. 
NS a0 Lophon Gunner ~ 5 QT Upper Glacial, Bridlington. 
19. Cerithium tricinctum . . . 51 Cor. Crag, Sutton. 
20. —. faberrans . . . 50 Cor. Crag, near ‘Orford. . 
21: Potamdes. . . . . . . 51 Post-glacial, freshwater, Grays (derived ?). 
22, 4,6. Cancellaria ? Charlesworthii. 48 Red Crag, Waldringfield (derived ?). 
20. — gracienta . . 46 Cor. Crag, Sutton. 
24. - cancellata . . 48 Cor. Crag, Ramsholt. 
25. —- Bellardi . . 47 Red Crag, Sutton (derived °). 
26. — Bonelli . . 48 Red Crag, Sutton (derived ?). 
27. — subangulosa (Ad- 
mete Reedii) . 47 Cor. Crag, near Orford. 
(his Plate was engraved in the beginning of the year 1870.) 
phe, 
