﻿PLATE X. 



Fig. Names of the shells. 



1 . Lima squamosa 



2. 



3. 



4. 



5, a, b. 

 6. 

 7. 

 8. 

 9. 

 10. 



11, a, b, c. 

 12. 



13, a, b. 

 14. 

 15. 

 16. 



17. 



18. 

 19. 

 20. 

 21. 



22, a, b. 

 23. 



24, a, b. 

 25. 

 26. 

 27. 



Nucida Cobboldice . 



This was figured under the 

 idea that it was Nucida 

 radiata of Forbes and 

 Hanley, but it is probably 

 only a variety of N. nucleus 



Tapes decussatus . 



Tellina pulchella ? 



Cardium nodosum . 



Psammobia costulata 



Woodia digitaria . 



Necera obesa . 



Mactra solida . 



Corbula contractu 



Nucula nitida . 



Sphenia Ping It ami 



Cultellus pellucidus ? 



— Suttonensis 



— pellucidus 



Lyonsia 



Loripes lacteus ? . 

 Lutraria elliptica ? 

 Sphenalia substriata 

 Montacuta elliptica 

 Lascea intermedia . 

 Venus gallina . 

 Pholas brevis . 



— Candida 



— parva . 

 P/ioladidaa papyracea 



PAGE 



109 

 111 



Localities from which the specimens figured 

 were obtained. 



145 

 150 

 134 

 147 

 141 

 161 

 154 

 159 

 113 

 159 

 149 

 148 

 149 



159 



127 

 155 

 127 

 126 

 123 

 144 

 164 

 163 

 164 

 166 



a. Specimen from Cor. Crag, near Orf'ord, 

 from Mr. Cavell's collection, b. From 

 same locality, in Dr. Reed's cabinet. 



Specimen, with plain margin, from 

 Belaugh. 



Red Crag, Waldringfield. 



Post-glacial, Nar Valley. 

 Cor. Crag, Sutton. 

 Cor. Crag, Sutton. 

 Cor. Crag, Sutton. 



8, a. Cor. Crag, Sutton. 8, b. Hopton. 



Cor. Crag, near Orford. 



Cor. Crag, near Orford. 



Norwich Cras;. 



Cor. Crag, Sutton. 



Red Crag, Waldringfield. 



Chillesford bed, Aldeby. 



Cor. Crag, Sutton. 



Recent, to show the curved exterior oi 



the living form. 

 A small fragment from Cor. Crag, Sutton, 



showing area of connexus. 

 Middle glacial, Hopton. 

 Cor. Crag, Ramsholt. 

 Chillesford bed, Aldeby. 

 Cor. Crag, Sutton. 

 Chillesford bed, Aldeby. 

 Post-glacial, Kelsey Hill. 

 Cor. Crag, Sutton. 

 Pluvio-marine Crag, Bulchamp? 

 Red Crag, Waldringfield. 

 Cor. Crag, Sutton. 



(This Plate was engraved in 1872.) 



