timeline

By kastocuco123
  • Period: 575 BCE to 255 BCE

    Paleozoic

    GEOLOGICAL EVENTS: Pangea, CLIMATE EVENTS: rising oxigen, elevated co2.
  • Period: 550 BCE to 468 BCE

    cambrian

    GEOLOGICAL EVENTS: mass extintion CLIMATE EVENTS: Gaciation
  • 1º most complex life form
    541 BCE

    1º most complex life form

  • Period: 470 BCE to 430 BCE

    Ordivician

    GEOLOGICAL EVENTS: mass extintion CLIMATE EVENTS: Gaciation
  • Fish age
    419 BCE

    Fish age

  • 1º Land plants gimnosperms
    360 BCE

    1º Land plants gimnosperms

  • Amphibian age
    350 BCE

    Amphibian age

  • Age of reptils
    252 BCE

    Age of reptils

  • 1º Homosapiens
    200 BCE

    1º Homosapiens

    200.000 años
  • 1º Angiosperm plants with flowers
    130 BCE

    1º Angiosperm plants with flowers

  • Age of birds and mammals
    66 BCE

    Age of birds and mammals

  • 1º Hominids
    5 BCE

    1º Hominids

  • 1º Form of unicellular life
    3 BCE

    1º Form of unicellular life

    3500mya
  • Period: to 575 BCE

    Precambrian

    GEOLOGICAL EVENTS: First Oceans CLIMATE EVENTS: first glaciation.