Xll 



LIST OF PLATES. 



Div. m. SHELLS. 



* MULTIVALVE. 



Plate XXXIX. Fig. 



1 Hairy Chiton. 





2 Marginated Ch, 



xxxix: 



3 Smooth Ch. 



XL. 



1 Common AcoRN Shell. 





2 Sulcated A. 





3 Cornish A. 





4 Elongated A. 



XLI. 



1 Striated A. 





2 Anatiferous A. 



XLII. 



1 Dactyle Phola$. 





2 White Ph. 



XLIII. 



1 Curled Ph. 





2 Little Ph. 



#* 



BIVALVE. 



XLIV. 



Abrupt Mya. 



XLV. 



Sand M. 



XLVI. 



1 Painter's M. 





2 Pearl M. 



XLVTI. 



Dubious M. 



XLVIII. 



1 Pod Razor Shell. 





2 Scymeter R. 



XLIX. 



1 Sheath R. 





S Pellucid R. 





3 Sub-oval R. 





4 Kidney R. 



L- 



t Delicate Mya. 





2 Variable Razor Shell (worn) 





3 Rayed Tellina. 



LI. 



1 FlatT. 





2 Plain T. 



