No. 163.J 



Rhtnchonella cuvieri, 

 Isleham. 



Pecten nitidus, 



Gravesend. 



Striated Flints, 



Northfleet. 



33 



Lower Chalk. 



Upper Chalk, 

 do 



LOWER EOCENE. 



OSTREA BELLOVICINA, 

 Cyrena DEPERDITA, 



Cyrena cuneiformis, 



BiSSOA parkinsoni, 



Melania inquesiata, 



Pinna apfinis, 



Pentacrinites sub-basaltiformis, 



DiTRUPA plana, 



Cytherea transversa, 

 Cardium semigranulatum, 

 NUCULA amygdaloides, 



Cardita planicosta, 

 nucula bowerbankii, 

 Cryptodon angulatum, 

 Pectunculus deoussatus, 

 Teredo antenant^, 

 Pholadomya margaritacea, 

 PanoPuSJa intermedia, 

 ostrea bellovicina, 

 Calyptr^a trochieormis, 

 Natica glaucinoides, 

 Aporrhais sowerbyii, 

 Cancellabia l^viuscula, 

 Pleurotoma sp. 

 turritella imbricataria, 

 Nautilus impebialis, 

 Nautilus centralis, 



Woolwich. 



2 



do 



2 



do 



2 



do 



5 



do 



4 



Alum bay, Isle of Wight. 



1 



Islington. 



4 



Whitecliff bay. 1 mass. 



, 



Alum bay. 



1 



do 



1 



do 



1 



Near London. 



2 



Clarendon and Salisbury. 



2 



Near London. 



4 



do 



4 



Bognor. 



3 



Whetstone. 



1 



Alum bay. 



1 



do 



2 



do 



2 



do 



1 



do 



1 



Clarendon cutting. 



6 



do 



2 



do 



3 



do / 



2 



Near London. 



1 



do 



4 



[Assembly No. 163.] 



