80 



L. BUSATTL 



Specie di Vallebbiaia 



Coralline 

 Crag 



Red Crag 



Norwich 

 Crag 



Pleurotoma Leufroyii, 3Ilch. 



, linearis, Moìit . . 



, nebula, Mont. . . . 



„ septangularis, Moni. . 



, striolata, Phll. . . . 

 Scalarla trevelyana, Leach . 

 Scaphander lignarius, Linn. . 



Tectura virginea, Muli. . . . 



Trochus Adansoni, Paì/r. . . 



Turbo rugosus, Limi 



Turritella terebra, Lììvì. . . . 



Dentalium dentalis, Linn. 



tiasuelliStii'asteaiìuta 



Anomia epliippium, Limi. . . 



Arca diluvii, Lain 



s lactea, Linn 



„ tetragona, Poli .... 

 Artemis exoleta, Linn. 

 Astarte incrassata, Broo. . 

 Cardita calyculata, Linn. . . 



, corbis, Phil 



Cardium decorfcicatum. S. Wood 



„ echiaatum, Linn. . 



„ fasciatum, Mo?it. 



„ papillosum, Poli . . 



„ tuberculatum, Linn. . 

 Chama gryphoides, Linn. 



Circe minima, 31ont 



Corbula gibba, Olivi 



Cytherea Chione, Liìiti. . . . 



fl rudis. Poli .... 

 Diplodonta rotundata, Moni, 

 Grastrochaena dubia, Perni. . 

 Leda pella, Linn 



+ 

 + 



+ 



+ 

 + 

 + 



+ 



+ 

 + 



+ 



H- 



+ 



+ 

 + 

 + 

 + 



+ 

 + 



+ 



+ 

 + 



+ 



+ 

 + 

 + 



4- 

 + 



+ 

 + 

 + 



+ 



I 



+ 

 + 



+ 

 + 



+ 

 + 

 + 

 + 



-f 



+ 



+ 



+ 



