History of the Universe

   

  Basic Information  

   

  Further Information  

   

  Other Hotu Pages  

   

  Questions  

   

  Edit  

Physical Environment > Earth 650 my ago

Earth Earlier Earlier  650 Million Years ago Later Earth After

This site tells the story of the history of the universe. Click Earlier and Later to follow the story. Note: Many facts have been simplified to make them easier to understand.

 
Google

Key Start

By 650 million years ago the northern super-continent had drifted away from the southern, as new ocean floor was created between them.
Sponges had appeared by this time.

Jump to
700, 650, 600, 550, 500, 450, 400, 350, 300, 250, 200, 150, 100, 50 million years ago
today
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200 million years in the future

   
    Like this web site? Buy the book!

Earth Earlier Earlier  650 Million Years ago Later Earth After

Physical Environment > Earth 650 my ago

   

  Basic Information  

   

  Further Information  

   

  Other Hotu Pages  

   

  Questions  

   

  Edit  

Search Now:
Amazon Logo

Copyright © 2007 Penny Press Ltd   Terms and Conditions of Use and Sales