A MONOGEAPH 



OP THE 



BRITISH FOSSIL CORALS. 



SECOND SEEIES. 



BY 



P. MARTIN DUNCAN^, M.B. LOND., F.G.S., 



SECEETABT TO THE GEOLOGICAI, SOCIETY. 



Being a Supplement to the 

 'Monograph of the Bntish Fossil Corals' hy MM. Mllne-Edwards and Jules Haime. 



PART IV, No. 1. 



COBALS FEOil THE ZONES OF AM1I0^^TES PlaJTOHBIS AND AMMONITES 

 AnGULATTTS in THE LlASSIC FOBMATION. 



Pages i, ii ; 1—43 ; Plates I— XI. 



LONDON: 



PRINTED FOR THE PAL^ONTOGRAPHICAL SOCIETY. 

 1867. 



