AMERICAN 



MARINE CONCHOLOGY: 



OR, 



DESCRIPTIONS OF THE SHELLS 



ATLANTIC COAST OF THE UNITED STATES 



FROM MAINE TO FLORIDA. 

 BY 



GEOEGE W. TEYON, JR., 



MEMBER OP THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA. 



PHILADELPHIA: 



PUBLISHED BY THE AUTHOR 



No. 19 NORTH SIXTH STREET. 



