(Q870505)

English

Columbia

ancient supercontinent (2.5–1.5 Gya) in the Paleoproterozoic Era

  • Columbia (supercontinent)
  • Nuna
  • Hudsonland

Statements

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Columbia1600.png
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Колумбия, начало калимия (1600 миллионов лет назад) (Russian)
unknown value
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Columbia (supercontinent)
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Identifiers