2nd Ser. ZOOLOGY.] 



[VOL. VII. PART 4. 



AUG 17 1893 



THE 



io^lL 



TRANSACTIONS 



OF 



THE LINNEAN SOCIETY OE LONDON. 



ON THE MUSCULAR ATTACHMENT OF THE ANIMAL TO ITS SHELL 

 IN SOME FOSSIL CEPHALOPODA (AMMONOIDEA). 



BY 



GEORGE CHAELES CRICK, F.G.S., F.Z.S., 



OF THE BRITISH MUSEUM (NATURAL HISTORY). 



{Communicated by the President, Dr. A. Gunther, M.A., F.R.S.) 



LONDON: 



PRINTED FOR THE LINNEAN SOCIETY 



BV TAYLOR AND FRANCIS. RKI) LION COURT, FLEET STREET. 



SOLD AT THE SOCIETY'S APARTMENTS, BURLINGTON-HOnSE, PICCADILLY, W. 

 AND BY LONGMANS, GREEN, AND CO., PATERNOSTER-ROW. 



^ June 1898. 



