NEWTON : CONCHOI-OOICAI. FEATURES OF I.ENHAM SANDSTONES. 99 



Manupecten pesfelis Linnreus [Plate 4, figs. 13, 14J. 

 Ostrea pesfelis Linnaeus : Syst. Nat., 1758, ed. x., p. 697. 

 Manupecten pesfelis Sacco : Moll. Terz. Piemonte, 1897, part 24, 

 pi. 12, figs. 1-8 (with varieties), pp. 36, 37. 

 Distributiott — 



Recent ... ... ... ... Mediterranean 



Astian ... ... ... ... ... Italy 



Plaisancian ... ... ... ...France (S). ; Italy 



Redonian France (N.W.) 



Vindobonian ... ... ... ... Vienna Basin. 



Collection — 



M.P.G., No. 407. 

 Chlamvs princeps J. de C. Sowerby [Plate i, figs i, 2]. 



Pecten princeps J. de C. Sowerby : Mineral Conchology, 1826, 

 vol. 6, pi. 542, fig. 2, p. 80. 

 Distributio7t — 



Scaldisian Belgium 



Norwich Crag \ 



Coralline Crag [ ••• Britain. 



Lenham Beds J 

 Collection — 



M.P.G., No. 404. 

 Hinnites crispus Brocchi. 



Ostrea crispa Brocchi : Conch. Foss. Subapennina, 1814, vol. 2, 



P- 567- 

 Hinnites crispus Sacco : Moll. Terz. Piemonte, 1897, part 24, 



pi. 2, figs. I, 2, p. 10 {=ff. cortesyi Defrance and H. dubuissoni 



J. de C. Sowerby). 



Britain 

 Italy 



Britain. 



France (Bas Dauphine, recorded 

 by Fontaiuies). 

 Collection — 



M.P.G., No. 40 1. 



Fam. CARDITID/E. 



Glans senilis Lamarck [Plate 2, fig. 12]. 



Venericardia senilis Lamarck : Ann. Mus, Hist. Nat. [Paris], 

 1806, vol. 7, p. 57. 



Distribution — 





Red Crag (deri 



vative) 



Astian 



\ 



Plaisancian 



J 



Coralline Crag 



1 ■ 



Lenham Beds 



Box Stones 



Messinian 





