175 



Crispatus 

 Candidus 



*Striatus 



'\ Diedgei 



> roads, 



J parts c 



PHOLAS. 



Dactyliis, Aberlacly bay, Frith oi Forth. 



edged in Letth 



and otlier 



of the coast. 



1 lu drifted wood, 

 J Dunbar, 



MYA. 



*ArenarIa "^ 



*Suborbicularis ; 

 *J?erugiiiosa 

 tNitens 



i'Decussata I 

 *TrLiucata J 



}Leith roads of a su 

 perior size. 



River Tay. 



yDimhar. 



IilfEquivalvis 



]\fargaritifera 



LIGULA. 



Pubesccns 

 Prastenuis 



*Distorta 



Boysii 



*Prismatica > 



Compressa 

 *Tenuis 



1 Oil 



J sa 



Bello 



Porto 

 sands. 



Dunbar. 



Porto Bello sands. 



Bclton and Porta. 

 Bello. 



Shore of Leith. 



3Iussdbur^h sands. 



Siliqua 

 Ensis 



*Pellii€idus 



}' 



SOLEN 



Dunbar, Abcrlady 

 bay, and shore of 

 Ldth. 



"j Musselburgh and 

 > Porto Bello sands 



J large size* 

 tFrao-ilis "1 7^ , 



*Vespertinus / ^""^^^• 



Minutus 



} Dunbar and Leith; 

 between tlie roots 

 of the larger Fuel. 



TELLINA. 



* Fervensis Dunbar and Leith- roads; 



tL^^ta^ ^ I £e//o« sands. 

 tDonacina Dunbar, 

 Tenuis Porto Bello sands. 



Fabula "^ Bclton and Porto Bella 



Solidula 

 iProiicua 

 (Carnaria 

 tStriata 



}Belton a 

 sands. 



-rassa 



Radula 

 *Flexuosa 



■Dunbar 



\ Aherladi) bay, Frith of 

 J Forth. 



Dredged in Leith roads. 



Porto Bello sands. 



I Polygona \ '^''j''^" ^y ^'^^ ^''^^'^S'^ "^ 

 ' ■'° J the isle of C/Y/woW. 



Laskeyi 



CARDIUM 

 Edule 



} Musselburgh sands and 

 other parts. 



}A11 tlie sandy coasts of 

 the Frith oi Forth. 

 *Echinatuni Dredged in-Leith roads. 

 Ciliary Porto Bello. 



tDiscors Dunbar. 



*Nodosum I ^^ll"'' ^^"''^ ^"^* ^««- 



*Rubrum 



*Exiguum 

 Fasciatum 



} Dunbar, at the roots of 

 CoralUna Officinalis. 

 Musselburgh sandsk 

 Dunbar. 



MACTRA. 



