A MO N OGRAPH 



ON THE 



INFERIOR OOLITE AMMONITES 



OF 



THE BRITISH ISLANDS. 



BY 



S. S. BUCKMAN, F.G.S., 



HONORARY MEMBER OF THE YORKSHIRE PHILOSOPHICAL SOCIETY; HONORARY SECRETARY OP THE COTTESWOLD 



NATURALISTS' FIELD CLUB, ETC. 



PART X. 



SUPPLEMENT: 

 I.— REVISION OF, AND ADDITION TO, THE HELDDOEftATIDJI 



Pages i — xxxii ; Plates I — IV. 



LONDON: 



PRINTED FOR THE PAL.-EONTOGRAPHICAL SOCIETY. 



1898. 



