﻿334 



EOCENE MOLLUSCA. 



Height, -j^ths of an inch. 

 Locality. Sconce {Edwards). 



This shell has been figured by Sandberger, as above referred to, who says (p. 298), 

 " Pupina (?) lavis, F. Edwards, in litt. et specim., 1861," but the specimens in Mr. 

 Edwards' cabinet in the British Museum have the name Cistula lavis attached. This 

 I mention to prevent confusion hereafter. 



Genus 30th. — Pomatias. Hartmann, 1821. 



This generic name does not appear to be generally adopted, and there is some little 

 confusion respecting it from the great similarity of the two generic names, Pomatia, 

 Beck, 1837, a portion of Helix {H. pomatiaY), and Pomatias, Hartmann, 1821 

 (Cyclostoma patula). The British Eocene shell having, however, been figured by 

 Sandberger under this generic name, I think it best to retain it so. 



No. 256. Pomatias lamellosus, F. E. Edwards, MS. Tab. XXXIV, fig. 4 a, b. 



Pomatias lamellosus, Sandb. Land- und SUssw. -Conch., p. 299, t. xvii, fig. 14, 1872. 

 Cyclostoma lamellosum, F. E. Edwards, MS. 



Height, fths of an inch. 



Locality. Headon Hill [Edwards). 



This is, I believe, very rare as a British fossil, and I know it only in Mr. Edwards' 

 cabinet, by a specimen from which my figure is taken. That given by Sandberger was 

 also taken from a specimen sent to him by Mr. Edwards. 



Genus 7th. — Bulimus. Scopoli, 1786. 

 For generic character see ante, p. 71. 



No. 257. Bulimus Rillyensis ?, Deshayes. Tab. XXXIV, fig. 9 a, b. 



Pupa Killyensis, Boissy. Mem. Soc. Ge'ol. de Fr., 2nd ser., t. hi, p. 2/3, pi. v, 

 fig. 15, 1848. 



— — Chenu. Man. de Conch., t. i, p. 443, fig. 3259, 1859. 

 Bulimus — Desk. An. sans Vert, du Bas. de Par., t. i, p. 830, pi. lv, figs. 3, 4, 

 1860. 



Amphidromus Rillyensis, Sandberger. Land- und Siissw. -Conch., p. 152, t. vii, 



fig. 5, 1871. 



