﻿PLATE XXTII. 



Pra. 



1. lYiffonia dadalea, Park., var. co/i/um. Greeiisand, Little tialdon. (Page 102.) 



Coll. Vieary. 



2. „ ,, Large example of the typical form. Greensand, Blackdown, 



near Collumptoii. (Page 100.) My cabinet. 



3. „ ,, Another example from the same position and locality. My 



cabinet. 



Filioni, Desh. Gault, Folkestone. (Page 132.) My cabinet.) 



„ Internal mould from the same formation and locality. Coll. 

 Rev. T. Wiltshire. 



Meyeri, Lye. Chloritic Marl, near Sidmoutli. (Page 125.) My 

 cabinet. 



Archiaciana, D'Orb. Greensand, Blackdown. (Page 140.) Coll. 

 Vieary. 



Upwarensis, Lye. Neocomian, Upvvare. (Page 143.) My cabinet. 



Spinosa, Park., var. Upper (ireensand, Isle of Wight. (Page 136.) 

 My cabinet. 



11. „ Cunningtoni, Lye. Upper Greensand, Devizes. (Page 146.) Coll. 



Cunnington. 



