Correction | Published:

correction: Feedback on Gaia

Nature volume 407, page 467 (28 September 2000) | Download Citation


In Jim Gillon's “Earth systems: Feedback on Gaia” ( Nature 406, 685–686; 2000) a huge expansion of vegetation was cited as having taken place 550 million years ago. The generally accepted date for that expansion is around 400 million years ago.

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