THE CENTURY SCIENCE SERIES 



CHARLES DARWIN 



AND THE 



THEORY OF NATURAL SELECTION 



EDWARD B. POULT ON 



1 1 



M.A., F.R.S., F.G.S., F.L.S., ETC. 



HOPE PROFESSOR OF ZOOLOGY AT THE UNIVERSITY OF OXFORD 



CORRESP. MEMB. OF THE NEW YORK ACADEMY OF SCIENCES 



CORRESP. MEMB. OF THE BOSTON SOCIETY OF XAT. HIST. 



CAS SELL AND COMPANY, LIMITED 



LONDON, PARIS $ MELBOURNE 

 1896 



ALL RIGHTS RESERVED 



