Geological

Geological- Era of Earth

By Dynia
  • Paleozoic:Permian
    542 BCE

    Paleozoic:Permian

    Primitive reptiles
  • Paleozoic:Pennsylvanian
    542 BCE

    Paleozoic:Pennsylvanian

    Giant insects
  • Paleozoic: Mississippian
    542 BCE

    Paleozoic: Mississippian

    Brachiopods
  • Paleozoic:Devonian
    542 BCE

    Paleozoic:Devonian

    Numerous fish, many plants, first trees, wingless insects
  • Paleozoic:Silurian
    542 BCE

    Paleozoic:Silurian

    Sea scorpions, first jawed fish and coral reef
  • Paleozoic:Ordovician
    542 BCE

    Paleozoic:Ordovician

    Diverse marine life. including vetebrates
  • Paleozoic:Cambrian
    542 BCE

    Paleozoic:Cambrian

    Invertebrate sea life
  • Period: 542 BCE to 257 BCE

    Paleozoic Era

  • Mesozoic:Cretaceous
    257 BCE

    Mesozoic:Cretaceous

    Last dinosaurs were around.
  • Mesozoic:Jurassic
    257 BCE

    Mesozoic:Jurassic

    Quarry dinosaurs, birds started to evolve.
  • Mesozoic:Triassic
    257 BCE

    Mesozoic:Triassic

    First dinosaurs and mammals evolved.
  • Period: 66 BCE to

    Cenozoic Era

  • Period: 257 to 66

    Mesozoic Era

  • Cenozoic:Tertiary

    Cenozoic:Tertiary

    Primitive Horses and people started to evolve