Proterozoic Eon

A tree view represents a hierarchical view of Proterozoic (2500 – 538.8 ± 0.2 Ma)

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• EON Proterozoic (2500 – 538.8 ± 0.2 Ma)
  • ERA
    • Era: Neoproterozoic (1000 – 538.8 ± 0.2 Ma)
    • Mesoproterozoic (1600 – 1000 Ma)
    • Paleoproterozoic (2500 – 1600 Ma)
    • Period/system
      • Period: Ediacaran
      • Cryogenian
      • Tonian
      • Stenian (1200 – 1000 Ma)
      • Ectasian (1400 – 1200 Ma)
      • Calymmian (1600 – 1400 Ma)
      • Statherian (1800 – 1600 Ma) statherós, "stable, firm")
      • Orosirian (2050 – 1800 Ma) oroseirá, "mountain range"
      • Rhyacian (2300 – 2050 Ma) rhýax, "stream of lava"
      • Siderian (2500 – 2300 Ma) sídēros, "iron"