﻿

A MONOGRAPH 



OF THE 



BRITISH FOSSIL TRIGONI^. 



•/ 



BT 



JOHN LYCETT, L.E.C.P.E., M.E.C. S.Engl., 



MEDICAL OFFICEE OF THE EOYAl NOETHEEN SEA-BATHING INPIEMAET, SCAEBOEOUGH ; HONOEAET 

 MEMBEE OF THE COTTESWOLD NATUEALISTS' FIELD-CLUB. 



LONDON: 



FEINTED FOR THE PAL^ONTOGEAPHICAL SOCIETY. 



1872—1879. 



