Paleoproterozoic Era
(Aphebian)
From 2500 +/- 0 To 1600 +/- 0 Ma
Start Defined By: Fixed Date
End Defined By: Fixed Date
Start Based On: Gradstein, Ogg, Smith, _A Geologic Time Scale 2004_
End Based On: Gradstein, Ogg, Smith, _A Geologic Time Scale 2004_
-- Overlaps With --
Australian Stage: Carpentarian (1800 - 1300)
Chinese Stage: Wutaian (2600 - 2350)
Chinese Stage: Jinningian (1750 - 800)
General Stage: Animikean (2225 - 1400)
South African Stage: Mokolian (2050 - 900)
-- A Substage of --
Time: Precambrian (4567.17 - 542)
Eon: Proterozoic (2500 - 542)
General Stage: Huronian (2500 - 1400)
-- Preceeded By --
Eon: Archean (3800 - 2500)
Era: Neoarchean (2800 - 2500)
South African Stage: Randian (3000 - 2500)
-- Followed By --
Era: Mesoproterozoic (1600 - 1000)
Period: Calymmian (1600 - 1400)
North American Stage: Helikian (1600 - 850)
-- Contains the Following Periods --
Period: Siderian (2500 - 2300)
Period: Rhyacian (2300 - 2050)
Period: Orosirian (2050 - 1800)
Period: Statherian (1800 - 1600)
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