Jesus dinosaur

Peroid 5 Palm and RamRam, History of Earth Timeline

By 2012palmja
  • 5 billion years ago

    5 billion years ago

    the solar system was born.
  • 4.6 billion years ago

    4.6 billion years ago

    earth began to form.
  • 3.8 billion years ago

    3.8 billion years ago

    bacteria diversify
  • 3.7 billion years ago

    3.7 billion years ago

    photosynthesizing bacteria form
  • 3.5 billion years ago

    3.5 billion years ago

    oldest fossil
  • 2.2 billion years ago

    2.2 billion years ago

    oxygen appears, causing damage to living tissue
  • 1.8 billion years ago

    1.8 billion years ago

    oldest eukaryotic fossils
  • 800 million years ago

    800 million years ago

    major glaciation period begins
  • 600 million years ago

    600 million years ago

    protective ozone layer in place.
  • 480 million years ago

    480 million years ago

    first land plants and fish
  • 400 million years ago

    400 million years ago

    oxygen nears current day levels
  • 350 million years ago

    350 million years ago

    reptiles appear
  • 250 million years ago

    250 million years ago

    the permain extinction causes 90% of all species go extinct
  • 220 million years ago

    220 million years ago

    first mammals appear
  • 200 million years ago

    200 million years ago

    pangea starts to break apart
  • 65 million years ago

    65 million years ago

    cretaceous extinction causes 60-80% of all species to go extinct
  • 60 million years ago

    60 million years ago

    Primates appear
  • 5.2 million years ago

    5.2 million years ago

    Hominids appear
  • 100,000 years ago

    100,000 years ago

    Modern humans appear. animals over 45 pounds go extinct due to late pleistocene extinction