INDEX TO TUB PLATES. 



279 



fig- I 

 2 1 f o 23 ! 



Cyprioa compressa 



page 

 . 136 



PLATE XI 1. 



1 j Pectnncnlus Clycymeris 



2 Pecfnuculus pilosus 

 3 and 4 ! Pecfuncuhis undatus 



5 j Pectuncnlus decussahis 



6 ■ Peetunculus nummarius 



Z and 



6 and 



1 and 



•4 and 



PLATE Xin. 

 Area felragona . . 

 Area perforans 

 Nuenla Nucleus 

 Cardinm serratuni .. 

 Cardium aeulcatum 

 Cardinm nodosum ... 

 Cardium elougatum 



PLATE XIV. 



Isocardia Cor 



PLATE XV. 



Mytilus pellueidus 

 iModiola Modiolus .. 

 Modiola discors 

 Anodon paludosns . . 



PLATE XVI. 



Unio niargaritiferus 

 Myscasolida 



fig- 



171 

 172 

 173 

 173 

 174 



167 

 16^ 

 176 

 192 

 180 

 186 

 185 



193 



197 

 199 

 201 

 240 



242 



247 



4 and 



6 and 

 Sand 



1 to 



5 (o 

 8; to 



3 Avicula Hirundo 



PLATE XVII 



Pecten subrufus 

 Pecten Pusio 

 Peclen tumidus . . 

 Lima bullata 

 Ostrea parasitica 

 Anemia electrica 

 Opereulum of the An 

 mia Ephippium 



12and]: 



PLATE XVIII 



Anemia Ephippium 

 Anemia Cepa 

 Anemia Squamula 

 Anemia nndulata , . 

 Anomia punctata 

 Anofliia foveolata ... 



PLATE XIX 



Pinna pectinata 

 Sphenia Swainsoni . . 

 Sphenia Binghami 

 Ervilia, nilens 



PLATE XX. 



Pinna ingens 

 Pinna fragilis 

 Pinna papyracea 



pagp 



220 



210 

 216 

 212 

 218 



205 

 226 



227 



227 

 228 

 229 

 230 

 231 

 234 



223 

 37 

 36 

 56 



222 



222 

 224 



FINIS. 



Cullum, U»Deral PrintiDg-Oftipe, Exeter. 



