176 



Table showing the Vertical Distribution of some Gastropoda 

 occurring in the Pliocene Sands, (Explanations as before). 



Eoc. 



Nassa Jacksoniana, Quoy & G 



Nassa Tatei, 2^. Woods * 



Cominella subfilicea, Tode. ... 



Triton armatnm, Tate, ... ... x? 



XX sexcostatmn, Tate ... 



Ancillaria orycta, Tate, 

 XX pseudaustralis, Tate, (dwarfed) * 



Columbella exoptata, n. sp 



Cassis fimbriatus, Quoy dc G. 



Pelicaria coronata, Tate 



Cancellaria Wannonensis, Tate 



Cypraea Jonesiana, Tate 



Crepidula monoxylon, Lesson 

 inimersa, Angas ... 



Mioc. 



X 

 X 



X? 

 X 



Pleist. 



Rec. 



X 



