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Q33452175-42A0319C-FA21-4307-B42D-FF724219C820
Q33452175-42A0319C-FA21-4307-B42D-FF724219C820
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http://www.wikidata.org/entity/statement/Q33452175-42A0319C-FA21-4307-B42D-FF724219C820
Atmospheric oxygenation caused by a change in volcanic degassing pressure.
P2860
Q33452175-42A0319C-FA21-4307-B42D-FF724219C820
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33452175-42A0319C-FA21-4307-B42D-FF724219C820
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020ea0a9ec6bdaef66453b1c237e9f4245fd9f24
P2860
When did oxygenic photosynthesis evolve?