Earth sciences: Ups and downs of ancient oxygen

Research output: Contribution to journalShort survey

16 Scopus citations

Abstract

The latest models suggest that atmospheric oxygen could have fluctuated between high and low concentrations once photosynthesis had evolved. But does the geological evidence really support this?

Original languageEnglish (US)
Pages (from-to)643-645
Number of pages3
JournalNature
Volume443
Issue number7112
DOIs
StatePublished - Oct 12 2006

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