A MONOGRAPH 



BRITISH FOSSIL CORALS. 



SECOND SEEIES. 



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



SECBETAEY TO THE GEOIOGHCAI SOCIETY. 



Being a Supplement to the 

 'Monograph of the British Fossil Corals' hy MM. Milne-Edwards and Jules Haime. 



PART IV, No. 1. 



COEALS FEOM THE ZONES OP AmmOKITES PlANOEBIS AND AMMONITES 



Angtjiatus in the Liassic Poemation. 



i, ii ; 1—43 ; Plates I— XI. 



LONDON: 



PRINTED FOR THE PAL^ONTOGRAPHICAL SOCIETY. 

 1867. 



