﻿A MONOGRAPH 



OF THE 



BRITISH FOSSIL CORALS. 



SECOND SERIES. 



BY 



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



SECRETARY TO THE GEOLOOICAL SOCIETY. 



Being a Supplement to the 

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



PART IV. 



Corals from the Zones of Ammonites planokbis, angulatus, Bucklandi, obtusus, and 



RARICOSTATUS OF THE LOWER LlAS ; FROM THE ZONES OF JaMESONI AND HeNLEYI OF 



the Middle Lias ; and from the Avicula-contorta Zonk and the White Lias. 



Pages i, ii; 1—73. Plates I— XVII. 



LONDON: 

 PRINTED FOR THE PA LM ONTO GRAPHICAL SOCIETY. 



1867—1868. 



