kike's timeline

By enrique4
  • Period: 4600 BCE to 540 BCE

    Precambrian

    Geological events: creation of the earth and a lot of volcanic activity. Formation of the first ocean. First continent called Rodinia
    Climate events: meteorite bombardment and creation of the Moon. Global glaciation in the 700 million.
  • Moon
    4000 BCE

    Moon

    There are a lot of theories of how the moon has created but one of those is that: yhe moon formed as a result of a colossal collision between a protoplanet and Earth about 4 billion years ago.
  • First unicelular form
    3800 BCE

    First unicelular form

  • Period: 540 BCE to 250 BCE

    Palezoic

    Geological events: pangea 1 breaks and reassembles into pangea 2. The're 2 orogenies.
    Climate events: 2 glaciations hapend, one from the poles to the equator and another to the continent (now extinct) Gondwana
  • First complex live form (invertebrate)
    500 BCE

    First complex live form (invertebrate)

  • Fish age
    480 BCE

    Fish age

  • Firts land plants
    400 BCE

    Firts land plants

  • Amphibian age
    360 BCE

    Amphibian age

  • Firts forests
    360 BCE

    Firts forests

    The oldest forest in history formed in Asia around 360 million years ago.
  • Reptiles age
    315 BCE

    Reptiles age

  • Period: 250 BCE to 65 BCE

    Mesozoic

    Geological events: fragmentation of pangea and opening of the Atlantic. Formations of the great mountain ranges as Himalaya or Andes.
    Climate events: increase in oxigen which causes a climate change nad therefore there were no glaciations.
  • Mammals age
    220 BCE

    Mammals age

  • Crocodiles
    200 BCE

    Crocodiles

    The firts crocodiles appeared at the beginning of the Jurassic period. In a fez million years they invaded the waters and that allowed them to spread over vast areas of the planet and they become great predators of fish and others species.
  • Birds age
    150 BCE

    Birds age

  • First angiosperm plants
    140 BCE

    First angiosperm plants

  • Tyrannosaurus Rex
    67 BCE

    Tyrannosaurus Rex

    These masive dinosaur lived 67 and 65 million years ago in the last stages of the Cretaceous period distributed throughout western Northe America.
  • Period: 65 BCE to 1 BCE

    Cenozoic

    Geological events: there was a glaciation whitch caused a drop in sea level and there was also a lot of migrations.
    Climate events: climate change due to the large increase in carbon and temperature.
  • Homo sapiens
    1 BCE

    Homo sapiens