NEWTON : CONCHOLOGICAL FEATURES OF LENHAM SANDSTONES. 



77 



Britain 



... - ... ... Belgium 



Italy 



Britain 

 Belgium 



Germany (N.) 

 Vienna Basin; Holland; Denmark. 



Collection — 



B.M. (Graham Wallas). 



Fam. TURRID.E (=Pleurotomid/e). 



TuRRis TURRIFERA Nyst. [Plate 3, figs. 11-13]. 



Murex liirricula Brocchi : Conch. Foss. Subapennina, 1814, 



vol. 2, pi. 9, fig. 20, p. 435 {jion Montagu, 1803). 

 Pleurotoma tu7'?-ifera Nyst : Dewalque's " Prod. Desc. Geol. 

 Belgique," 186S, p. 422. 

 Distribution — 

 Glacial 

 Red Crag 

 Scaldisian 

 Astian 

 Plaisancian 

 Lenham Beds 

 Diestian 

 Anversian 

 Bolderian 

 Messinian 

 Vindobonian . . . 

 Coliections — 



M.P.G., No. 461. 

 B.M. (Graham Wallas). 

 Drillia obeliscus Des Moulins. [Plate 3, figs. 4-6]. 



Pleurotoma obeliscus Des Moulins : Act. Soc. Linn. Bordeaux, 



1842, vol. 12, p. 176 (=^. consobrina Reid, non Bellardi). 

 Drillia obeliscus Bellardi: Moll. Terz. Piemonte, 1877, part 2, 



pi. 3, fig. 28, p. 103 (for comparison ; species not Italian). 



Distribution — 



Lenham Beds ... ... ... ... Britain 



Diestian "I 



Anversian Belgium 



Bolderian > 



Messinian 

 Vindobonian .. 

 Burdigalian 



Collections — 



M.P.G., No. C.R., 1264. 

 B.M. (Graham Wallas). 

 Clavatula jouanneti Des Moulins. [Plate 3, figs. 9, 10]. 

 Pleurotoma jouanneti Des Moulins : Act. Soc. Linn, Bordeaux, 



1843, vol. 12, pp. 143, 144, 



Germany (N.) 



Holland ; Denmark 



France (S.W.). 



