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Conference Paper: Possible molecular evidence for oxygenic photosynthesis in 2.7 Ga banded iron formations
| Title | Possible molecular evidence for oxygenic photosynthesis in 2.7 Ga banded iron formations |
|---|---|
| Authors | |
| Issue Date | 2016 |
| Citation | The 2016 Astrobiology Australasia Meeting, Kensington, Australia, 9-12 July 2016. How to Cite? |
| Abstract | Banded 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 ... |
| Description | Posters: P3 |
| Persistent Identifier | http://hdl.handle.net/10722/233283 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lv, K | - |
| dc.contributor.author | Li, Y | - |
| dc.date.accessioned | 2016-09-20T05:35:50Z | - |
| dc.date.available | 2016-09-20T05:35:50Z | - |
| dc.date.issued | 2016 | - |
| dc.identifier.citation | The 2016 Astrobiology Australasia Meeting, Kensington, Australia, 9-12 July 2016. | - |
| dc.identifier.uri | http://hdl.handle.net/10722/233283 | - |
| dc.description | Posters: P3 | - |
| dc.description.abstract | Banded 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.language | eng | - |
| dc.relation.ispartof | Astrobiology Australasia Meeting | - |
| dc.title | Possible molecular evidence for oxygenic photosynthesis in 2.7 Ga banded iron formations | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | Li, Y: yiliang@hku.hk | - |
| dc.identifier.authority | Li, Y=rp01354 | - |
| dc.description.nature | postprint | - |
| dc.identifier.hkuros | 264737 | - |