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Conference Paper: Possible molecular evidence for oxygenic photosynthesis in 2.7 Ga banded iron formations

TitlePossible molecular evidence for oxygenic photosynthesis in 2.7 Ga banded iron formations
Authors
Issue Date2016
Citation
The 2016 Astrobiology Australasia Meeting, Kensington, Australia, 9-12 July 2016. How to Cite?
AbstractBanded iron formations (BIFs) are marine sedimentary rocks made of alternative iron-rich (~20-40 wt% Fe) and siliceous (~40-60 wt% SiO2) bands. BIFs have received great research interest due to their bearing of records of the early Precambrian evolutions of atmosphere, ocean and biosphere. There are multiple lines of evidence suggested that oxygenic photosynthesis might have emerged somewhere between 3.5 to 2.5 Ga but none is confirmative. In contrast to the extensive studies on the mineralogy, petrology and inorganic geochemistry of BIFs, the organic ...
DescriptionPosters: P3
Persistent Identifierhttp://hdl.handle.net/10722/233283

 

DC FieldValueLanguage
dc.contributor.authorLv, K-
dc.contributor.authorLi, Y-
dc.date.accessioned2016-09-20T05:35:50Z-
dc.date.available2016-09-20T05:35:50Z-
dc.date.issued2016-
dc.identifier.citationThe 2016 Astrobiology Australasia Meeting, Kensington, Australia, 9-12 July 2016.-
dc.identifier.urihttp://hdl.handle.net/10722/233283-
dc.descriptionPosters: P3-
dc.description.abstractBanded iron formations (BIFs) are marine sedimentary rocks made of alternative iron-rich (~20-40 wt% Fe) and siliceous (~40-60 wt% SiO2) bands. BIFs have received great research interest due to their bearing of records of the early Precambrian evolutions of atmosphere, ocean and biosphere. There are multiple lines of evidence suggested that oxygenic photosynthesis might have emerged somewhere between 3.5 to 2.5 Ga but none is confirmative. In contrast to the extensive studies on the mineralogy, petrology and inorganic geochemistry of BIFs, the organic ...-
dc.languageeng-
dc.relation.ispartofAstrobiology Australasia Meeting-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titlePossible molecular evidence for oxygenic photosynthesis in 2.7 Ga banded iron formations-
dc.typeConference_Paper-
dc.identifier.emailLi, Y: yiliang@hku.hk-
dc.identifier.authorityLi, Y=rp01354-
dc.description.naturepostprint-
dc.identifier.hkuros264737-

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