XLIV. 



XLV. 



CONTENTS. 



PAGE. 



MAMMALIAN EULE, . . , 252 



Csenozoic Times. 



ANTICIPATION AND RETROSPECT IN LIFE-PLANS, . 258 

 Comprehensive Types. 



XLVI. THE THROES OP THE CONTINENT, . 264 



How the Land Grew. 



XL VII. THE REIGN OF ICE, 270 



Continental Glaciation. 



XLVIII. A GEOLOGIC SPRING TIME, 275 



Incidents of the Champlain Epoch. 







XLIX. THE EARTH RECEIVES HER KING, 281 



Advent of Man. 



III. RETROSPECT; 



OB, 



HOW THE STORY OF THE WORLD IMPRESSES US. 



L. THE ABYSS OF CENTURIES, . 288 



The Age of the World. 



LI. THE METHOD OF CREATION, 294 



The Question of Evolution. 



LII. THE HUMAN FACTOR IN THE WORLD'S VICISSI- 

 TUDES, 300 



Man in the Light of Science. 



LIII. MIND IN MATTER, 306 



The Interpretation of Nature. 



LIV. ONE EMPIRE, . . . . ' ' . 312 



The Unity of Nature. 



