CATALOGUE 



OF 



THE SHE L L S, 



i 



ARRANGED ACCORDING TO THE 



LAMARCK IAN SYSTEM, 



WITH THEIR AUTHORITIES, SYNONYMES, AND REFERENCES TO WORKS WHERE FIGURED OR DESCRIBED. 



TOGETHER WITH 



A SUPPLEMENT 



CONTAINING ADDITIONAL SPECIES, CORRECTIONS, AND ALTERATIONS, 



CONTAINED IN THE COLLECTION 



JOHN C. JAY, M.D. 



MF.MBKR np TU>: LYCEUM OF NATURAL HISTORY, NEW YOBK ; CORRESPONDWG MMBEB OF TH ACADEMY OF SATCRA1 SCONCES, FB 

 OF THE UMTEt, STATES NAVAL IYCEUM, BBOOK1YN ; OF THE BOSTON NATURAL BISTORT SOCIETY; OF THE ! 



BBTORY socncrr OF ATHENS, OKEECE; OF THE OEOLOOICAL SOCIEIY OF FRANCE, ETC., ETC., BTO. 



FOURTH EDITION, WITH SUPPLEMENT. 



NEW YORK: 

 1852. 



