G}E70\ 

 ,P2<3 



A MONOGRAPH 



OF 



BRITISH 



CARBONIFEROUS BRACHIOPODA. 



BY 



THOMAS DAYIDSON, F.R.S., F.G.S., 



ETC. 



PART V. 



LONDON: 



PRINTED FOR THE PALiEONTOGRAPHICAL SOCIETY. 

 1857—1862. 



