204 Mr. Webster on the Strata lying over the Chalk. 



Organic remains in the Loiver Marine formation above the Chalk in 



England. 



Names given hy Lamarck 



AstroitsB .... 

 Caljptrea trochifonnis 



Conus 



Cjprea peuiculus 

 Terebellum convolutuni 



Oliva 



Voluta spino«ia . . 



nuisicalis 



bi corona 



• creuulata 



Jliiccinum undatiim . 



Ilarpa 



Cassis carinata 

 Rostellaria inacroptera 

 Murex tripterus . 



trioariiiatus . 



tubiFer . . 



p'ufius longa?vus 



■ clavellatus 



ruii'osus 



Pvrula nexilis 

 Pleurotonui ? . . . 

 Ceritliiiun gigantiini 

 Cerithiuiu, another va- 

 riety, but too mu- 

 tilated to ascertain 

 the species 

 Trochus agglutinans 

 ■ monilifer 



Solarium caiiiculatum 



or 

 Dclpliinula? . 

 Turritella terebellata 



isnbricatoria 



■ multisulcata 



Ampullaria patula . 



lAnncan names. 



AstroitR' 



Trochus apertus, Brander 



Conus .... 

 Cyprea pediculus 

 Bulla sopita, Brand. 



V oluta .... 

 Strombus spinosus 



luctator 



ambiguus 



Murex suspensus 



V oluta ampullaria 



Buccinum nodosum, Bran 

 Strombus amplus 

 Murex tripterus . . 



asper . . 



pungens . . 



con ( sarins 



whirls the right 



May 



longaevus 



deformis . 



porrectus 



nexilis . . 



Murex 



Murex Sheppey 



Places rchere they Iiaxe 

 been found 



Sheppey 



H ord wel 1 , Bognor, Wool- 

 wich, Plumstead 

 Hordwell, Stubbington 

 Stubbington, liighgate 

 Hordwell 

 Alum-bay 

 Alum- bay 

 Hordwell 

 Hordwell 



Hordwell, Alum-bay 

 Brentford, Alum-baj 

 Alum- bay 

 Brentford 



Stubbington, Highgate 

 Hordwell, Highgate 

 Hordwell 

 Hordwell 

 Hordwell 



HordAvell 

 Hordwell 

 Hordwell 

 Hordwell 

 Alum- bay 

 Stubbington 



Trochus umbilicarisjBran. 



nodulosus 



Turbo, tab. l.fig.7&8.\^ 

 Brander J 

 Turbo, tab. 1. fig.7. Brand. 

 Turbo terebra . . ^ 

 editus . . . > 



Helix mutabilis 



Stubi)ington, Hordwell 

 Hordwell 



Hordwell 



Hordwell 



Horf'well, Stubbington, 

 Alum-bay, Selsea 



Hordwell, Stubbington, 

 Bognor 



