LIST OF ILLUSTRATIONS 



PXGB 



THE GREAT NEBULA IN ANDROMEDA ... Frontispiece 



THB MOON ... ... ... ... ... 21 



THE CARBONIFEROUS FOREST ... ... ... 41 



PRIMITIVE INSECTS IN THE COAL FORESTS ... 59 



GIANT REPTILE OF THE JURASSIC PERIOD ... 79 



THE EARLIEST BIRD ... ... ... ... 82 



GIANT SALAMANDER OF THE COAL FOREST ... 92 



A RESTORATION OF THE NEANDERTHAL MAN 104 



