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The transition to a sulphidic ocean ∼ 1.84 billion years ago

Simon W. Poulton (), Philip W. Fralick and Donald E. Canfield
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Simon W. Poulton: University of Southern Denmark
Philip W. Fralick: Lakehead University
Donald E. Canfield: University of Southern Denmark

Nature, 2004, vol. 431, issue 7005, 173-177

Abstract: Abstract The Proterozoic aeon (2.5 to 0.54 billion years (Gyr) ago) marks the time between the largely anoxic world of the Archean (> 2.5 Gyr ago)1 and the dominantly oxic world of the Phanerozoic (

Date: 2004
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DOI: 10.1038/nature02912

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