A MONOGRAPH 



BRITISH CARBONIFEROUS 

 LAMELLIBRANCHIATA. 



WHEELTON HIND, M.D., B.S.Lond., F.R.C.S., F.G.S. 



MKMB. SOC. OEOL. BELG. 



VOL. II. 



LONDON: 



PRINTED FOR THE PALvEONTOGRAPHICAL SOCIETY. 



1001—1905. 



