NEWTON : CONCHOI.OGICAI. FEATURES OF LENHAM SANDSTONES. 



8l 



Redonian (Tortonian) 

 Messinian 

 Vindobonian ... 

 Collection — 



B.M. (Graham Wallas). 



France (N.W.) 



Germany (N.) 

 Italy ; Holland ; Denmark, 



Scaphopoda. 



Fam. DENTALIID.F:. 



Dentalium entale Linnffius. 



Dentalium entalis Linnaeus : Syst. Naturae, 1758, ed. x., p. 785. 

 Distribution — 



Recent 





... British and Mediten 



anean Seas 



Post-Glacial 

 Norwich Crag 



f 







Britain 



Scaldisian 









Belgium 



Plaisancian 





... France 



(Rousillon, etc.) 



Lenham Beds 

 Box Stones 



} 









Britain 



Diestian 

 Anversian 



\ 

 I 







Belgium 



Messinian 







Germany (N.) 



Vindobonian ... 





... Vienna 



Basin 



; Holland. 



Collections — 











M.P.G., No. 447 











B.I^I. (Graham Wallas). 











Pelecypoda. 







Families — 











Nuculidce. 





Ostjeidcs. 





Veneridcs. 



N^icnlanidce. 





Pectinidce. 





Cardiidce. 



AnomiidcE. 





CarditidcB. 





SolenidcB. 



Arcidce. 





Astartidce. 





Saxicavidce 



Giycymeridce. 





Cyprinidce. 





FholadidcB. 



Mytilidce. 





Lucinidcz. 





Teredinidce. 



PteriidcB 





Tellinidce. 





■ Anatinidce. 



{^=AviculidcE). 





MactridcB. 







Fam. NUCULID^. 

 NucuLA PROXiMA Say. 



Nucula proxitna Say: Journ. Acad. Nat. Sci. Philadelphia, 1822, 



vol. 2, part 2, p. 270 (not figured). 

 Nucula trigonula S. V. Wood : Mag. Nat. Hist. (Charlesworth), 

 J840, N.S., vol. 4, pi. 14, fig. 3, p. 295. 



F 



