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1
Q34445685-89EC979B-04F2-4A92-8D2F-EDEC25528B25
Q34445685-89EC979B-04F2-4A92-8D2F-EDEC25528B25
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34445685-89EC979B-04F2-4A92-8D2F-EDEC25528B25
Earth history. Low mid-Proterozoic atmospheric oxygen levels and the delayed rise of animals.
P2860
Q34445685-89EC979B-04F2-4A92-8D2F-EDEC25528B25
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34445685-89EC979B-04F2-4A92-8D2F-EDEC25528B25
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
e290a9a32fad2238c6b6b5311cc29f7132503c32
P2860
Atmospheric oxygenation three billion years ago.