PLATE Tf. 
Localities from which the specimens figured 
Via. Names of the shells. PAGE were obtained. 
1,a,6. Melampus fusiforms . . . 3 Fluvio-marine Crag, ‘horpe, in Suffolk. 
2, a—c. Heliw Suttonensis . . . . 2 Cor. Crag, Sutton. 
3, a, 6. Amaura candida . . . . 78 Red Crag, Butley. 
4, a, 6. Paludina Clactonensis . . . 69  Post-glacial, freshwater bed, Clacton. 
5. —— wivyara . . . . 0 ~Chillesford bed, Horstead. 
G, a, 0. — contecta . . . . 69 Pre-glacial, freshwater bed, Woman 
Hythe, Runton. 
7, a,b. Pupamuscorum . . . . 3 Red Crag, Butley. 
8, a, 6. Trophon Berniciensis 2. . 21 Fluvio-marine Crag, near Norwich. 
a. From specimen belonging to Mr. King, of Norwich. 
6. From specimen in the British Museum. 
9. Trophon Sarst . . . . . 25 Red Crag, Butley. 
10, a—e. — antiquus, var. carina- 
tus contrarius . . 19 
a. With prominent ridges, from the Norwich Museum. Fluvio-marine 
Crag ? 
6 & c. With less elevated ridges, from Red Crag, Newbourn, near 
Woodbridge. 
ll, @,G, Wolo Wa se 8 Red Crag, Butley. 
(This Plate was engraved December, 1867.) 
