/ijf^ THE 



^ BOOK OF SHELLS; 



•^^^on of '= 



CONTAINING^'' - "■ 



THE CLASSES MOLLUSCA, CONCHIFERA, 



CIRRHIPEDA, ANNULATA, AND 



CRUSTACEA. 



PUBLISHED UNDER THE DIRECTION OF 



THE COMMITTEE OF GENERAL LITERATURE AND EDUCATION, 



APFOINTED BY THE EOCIETY FOR PROMOTINO 



CHRISTIAN KNOWLEDGE. 



THE SECOND EDITION. 



LONDON: 



JOHN W. PARKER, WEST STRAND. 



'm.dccc.xxxvii. 



