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American Journal of Science|April 1, 1989
A new model for atmospheric oxygen over Phanerozoic timeR A Berner, D E Canfield
American Journal of Science|February 1, 1991
Sulfate reduction in deep-sea sedimentsD E Canfield
Geochimica Et Cosmochimica Acta|August 1, 1997
The geochemistry of river particulates from the continental USA: major elementsD E Canfield
Geochimica Et Cosmochimica Acta|January 1, 1989
Reactive iron in marine sedimentsD E Canfield
Science (New York, N.Y.)|September 21, 1990
Atmospheric carbon dioxide levels over phanerozoic timeR A Berner
Proceedings of the National Academy of Sciences of the United States of America|September 29, 1999
Atmospheric oxygen over Phanerozoic timeR A Berner
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