﻿A MONOGRAPH 



OF THE 



BRITISH FOSSIL TRIGONItE. 



BT 



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



SUPPLEMENT. 



Pages 1—3. 



LONDON: 



PRINTED FOR THE PALiEONTOGRAPHICAL SOCIETY. 



188L 



