Contents 



FAGTB 



INTRODUCTION 



CHAPTER I 

 EARLY YOUTH ... -15 



CHAPTER II 



AT THE UNIVERSITY . . . .51 



CHAPTER III 

 THE EADIOLARIA . . . 82 



CHAPTER IV 

 DARWIN ....... 102 



CHAPTER V 

 THE SCIENTIFIC CONGRESS OF 1863 . . . 144 



