A MONOGRAPH 



OF THF. 



DEVONIAN FAUNA 



OF THE 



SOUTH OF ENGLAND. 



BY 



G. F. WHIDBORNE, M.A., F.G.S. 



VOL. III. 



THE FAUNA OF THE MARWOOD AND PILTON BEDS 



OF 



NORTH DEVON AND SOMERSET. 



LONDON: 

 PRINTED FOR THE PAL.EONTOG-RAPHICAL SOCIETY. 



1890 — 1907. 



