Geology timeline

By calebd24
  • cambrain prd. 570 MYA

    cambrain prd. 570 MYA

    Early record of marine life
  • Period: to

    Paleozoic

  • Ordovician

    Ordovician

    more marine life, star fish, sand dollers ect.
  • Silurian

    Silurian

    earliest terrestial plant
  • Devonian

    Devonian

    Earliest amphibians and ammonites
  • Carboniferous

    Carboniferous

    earliest reptiles, scale trees, and seed ferns
  • Permian

    Permian

    extinction of many marine life

  • Triassic

    early dinosaurs
  • Period: to

    Mesozoic

  • Jurassic

    Jurassic

    early birds and mamals
  • Cretaceous

    Cretaceous

    early flowering plants
  • Tertiary

    Tertiary

    early placental mamals
  • Period: to

    Cenozoic

  • Quaternary

    large carnivores, neanderthals, humans, and mastodons