- 
  
  In the Cretaceous period happens the mass extincion. This was 145.000.000 BC.
 - 
  
  This is the Austrolophitecus epoch. Exist 3.800.000 BC
 - 
  
  In the Triassic period appear the first dinosaurs, pterosaurs... Happens 2.000.000 BC.
 - 
  
  They found new arms 1.500.000 BC
 - 
  
  The craneal evolution happens 60.000 BC
 - 
  
  25.000 years before crist, mammoths appear.
 - 
  
  15.000 years ago starts the cave painting
 - 
  
  The metal age starts 4.500 BC
 - 
  
  4.200 years BC, they found copper.
 - 
  
  3.500 years BC. They invented the wheel.
 - 
  
  2.400 years BC happens the stonehenge.
 - 
  
  The metal age finishes 1.000 years BC.
 - 
  
  Homo habilis, create fire, this happens 600.000 years BC,
 - 
  
  8.000 years BC prehistorics start cultivating food and animals.