A MONOGEAPH 



BEITISH FOSSIL TRIGONI^. 



BY THE LATE 



JOHN LYCETT, L.R.C.P.E., &c. 



SUPPLEMENT No. 2. 



Pages 5—19; Plates I— TV. 

 With Title-page and Directions fok Binding. 



LONDON: 



FEINTED FOE THE PAL^ONTOGEAPHICAL SOCIETY. 



1883. 



