List of shields and cratons

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Template:Short description

A craton is an ancient part of the Earth's continental crust which has been more or less stable since Precambrian times. Cratons whose ancient rocks are widely exposed at the surface, often with relatively subdued relief, are known as shields. If the ancient rocks are largely overlain by a cover of younger rocks then the 'hidden' craton may be referred to as a platform.

List of shields

List of named cratons

File:Cratons West Gondwana.svg
Approximate location of Mesoproterozoic (older than 1.3 Ga) cratons in South America and Africa. The São Luís and Luís Alves cratonic fragments are shown.
File:Kuunga2.png
Gondwana and the Kuungan orogen

Listed by modern continent and Gondwana, include:

West Gondwana

South America

Africa

Antarctic-East African Orogen

East Gondwana

Indian Subcontinent

Antarctica

File:Australia cratons EN.svg
Location of Archean and Proterozoic cratons in Australia

Australia

North America

File:North america basement rocks.png
North American cratons and basement rocks
File:North america craton nps.gif
North American Craton <templatestyles src="Legend/styles.css" />
  North American Craton
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  Deformed craton
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  Accretionary belt

Eurasia

Eastern Eurasia

Northern and Eastern Europe

See also

References

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fr:Craton