Nena (supercontinent)

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Nena was an ancient supercontinent that consisted of the cratons of Arctica, Baltica, and East Antarctica. Forming about 1.8 billion years ago, the continent was part of the global supercontinent, Columbia. Nena is an acronym that derives from Northern Europe and North America.

[edit] References

• Sankaran, A. V., The Supercontinent Medley: Recent Views. Current Science, 2003-08-25.

v • d • e Continents of the world
Image:LocationAfricaEurasia.png Afro-Eurasia Image:LocationAmericas.png Americas Image:LocationEurasia.png Eurasia Image:LocationOceania.png Oceania Image:LocationAfrica.png Africa Image:LocationAntarctica.png Antarctica Image:LocationAsia.png Asia Image:LocationAustralia.png Australia Image:LocationEurope.png Europe Image:LocationNorthAmerica.png N. America Image:LocationSouthAmerica.png S. America Geological supercontinents Gondwana · Laurasia · Pangaea · Pannotia · Proto-Gondwana · Proto-Laurasia · Rodinia · Columbia · Kenorland · Ur · Vaalbara Historical continents Arctica · Asiamerica · Atlantica · Avalonia · Baltica · Cimmeria · Congo craton · Euramerica · Kalahari Desert · Kazakhstania · Laurentia · Siberia · South China · Ur Submerged continents Kerguelen Plateau · Zealandia Possible future supercontinents Pangaea Ultima · Amasia Mythical and theorized continents Atlantis · Lemuria · Mu · Terra Australis
See also Regions of the world

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