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Ancient oceans and oxygen

Matthew T. Hurtgen ()
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Matthew T. Hurtgen: Pennsylvania State University, University Park

Nature, 2003, vol. 423, issue 6940, 592-593

Abstract: The ocean chemistry of 1.5 billion years ago, inferred from rocks of that age, supports the view that marine conditions then were very different from those that pertained at earlier and later times.

Date: 2003
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DOI: 10.1038/423592a

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