La historia de la tierra

By MiguelCAPRO
  • Period: 4600 BCE to 520 BCE

    Precambrian

    Geological events: First ocean and the forming creation of earth
    Biological events: Firts lifes's forms
    Climate events: Appearance of oxigen and globalization
  • First oceans and formation of earth
    4000 BCE

    First oceans and formation of earth

    The start forming of the first oceans and current earth structure
  • First unicelular life
    3800 BCE

    First unicelular life

    The firts habitants of earth wasn't humans, they was unicelular organism
  • Period: 570 BCE to 250 BCE

    Paleozoic

    Geological events: Volcain activity and creation of Pangea 1 and Pangea 2
    Climate events: 2 big glaciations
  • 2 of the biggest glaciations ever
    450 BCE

    2 of the biggest glaciations ever

    Andina-Sahariana: 450-420
    Karoo: 360-260
  • Pangea 1 and 2
    310 BCE

    Pangea 1 and 2

    The formation of Pangea 1 and 2
  • Period: 220 BCE to 65 BCE

    Mesozoic

    Geological events: Super-continent and fragmentation of it
    Climate events: Climatic change (more oxigen)
  • Super continent, and his fragmentation
    144 BCE

    Super continent, and his fragmentation

    The fragmentation of Pangea, forming the actual earth
  • Climatic change
    144 BCE

    Climatic change

    A massive climatic change (dinosaur's extintion)
  • Period: 65 BCE to 1 BCE

    Cenozoic

    Geological events: Fragmentation of Pangea (forms the continents)
    Climate events: Some times was a massive extintion of species for too hot or too cold