CONTENTS. 



XIX 



PAOS 



CHAPTER XV. 



RECAPITULATION AND CONCLUSION. 



Recapitulation of the objections to the theory of Natural Selection 

 — Recapitulation of the general and special circumstances in 

 its favor — Causes of the general belief in the immutability of 

 species — How far the theory of Natural Selection may be 

 extended — Effects of its adoption on the study of Natural 

 History — Concluding remarks 447 



gl088ary of scientific tebms 475 



Index 487 





