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Updated: May 30, 2026

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Inicio del ciclo de Wilson a 3 Ga mostrado por los diamantes del manto subcontinental

Steven B Shirey1, Stephen H Richardson

  • 1Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, DC 20015, USA. shirey@dtm.ciw.edu

Science (New York, N.Y.)
|July 23, 2011
PubMed
Resumen

Las inclusiones minerales en los diamantes revelan un importante cambio de composición en el manto de la Tierra hace unos 3.000 millones de años. Este cambio, de diamantes peridotíticos a eclogíticos, significa el comienzo temprano de la tectónica de placas.

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