"^i'ff/ J^OTES ON 



/a^ 



AMERICAN LAND SHELLS, 



AND OTHER 



MISCELLANEOUS CONCHOLOGICAL CONTRIBUTIONS. 



Vol. I. 1 856-1 874. 



BY 



OiJof 



'^nS^ 



JC^.~ 



BURLINGTON, N. J.: 

 PRINTED FOR THE AUTHOR. 



1874. 





