The Geologic History Book
Audio File The vast group of rock systems which constituted the outer crust of the world during the life-dawn or Proterozoic era does not now appear at many points … Read More
Recent Revelations Revealed — So You Know!
Audio File The vast group of rock systems which constituted the outer crust of the world during the life-dawn or Proterozoic era does not now appear at many points … Read More
Audio File THE VEGETATIVE LAND-LIFE PERIOD THE AGE OF FISHES For long periods, the sea has been comparatively victorious in the agelong struggle between land and … Read More
Audio File While the story of India is that of Andite conquest and eventual submergence in the older evolutionary peoples, the narrative of eastern Asia is more properly that of … Read More