/t-/—CL (ZOtSC. 



OTIA .CONCHO LOGIC A: "**anhaj 



DESCRIPTIONS 



SHELLS AND MOLLUSKS 



FROM! 1839 TO 1862. 



BY 



AUGUSTUS A. GOULD, M.D. 



BOSTON: 

 G O U I, D AND LINCOLN 



> WASHINGTON STREET. 



M DCCC LXII. 



