DIAGENETIC AND CATAGENETIC PRODUCTS OF ISORENIERATENE: MOLECULAR INDICATORS FOR PHOTIC ZONE ANOXIA
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dc.contributor.author | Köster J. | |
dc.contributor.author | Kenig F. | |
dc.contributor.author | Hartgers W.A. | |
dc.contributor.author | Koopmans M.P. | |
dc.contributor.author | Van Kaam-Peters H.M.E. | |
dc.contributor.author | Schouten S. | |
dc.contributor.author | De Leeuw J.W. | |
dc.contributor.author | Sinninghe Damsté J.S. | |
dc.date.accessioned | 2020-12-05T10:59:38Z | |
dc.date.available | 2020-12-05T10:59:38Z | |
dc.date.issued | 1996 | |
dc.identifier | https://elibrary.ru/item.asp?id=31710540 | |
dc.identifier.citation | Geochimica et Cosmochimica Acta, 1996, , 22, 4467-4496 | |
dc.identifier.issn | 0016-7037 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/20473 | |
dc.description.abstract | A wide range of novel diagenetic and catagenetic products of the diaromatic carotenoid isorenieratene, a pigment of the photosynthetic green sulphur bacteria Chlorobiaceae, has been identified in a number of sedimentary rocks ranging from Ordovician to Miocene. Compound identification is based on NMR, mass spectrometry, the presence of atropisomers, and stable carbon isotopes. Atropisomers contain an axially chiral centre which, in combination with other chiral centres, results in two or more diastereomers that can be separated on a normal GC column. Chlorobiaceae use the reverse TCA cycle to fix carbon, so that their biomass is enriched in 13C. High 13C contents of isorenieratene derivatives therefore support their inferred origins. | |
dc.subject | Ordovician | en |
dc.subject | Miocene | en |
dc.title | DIAGENETIC AND CATAGENETIC PRODUCTS OF ISORENIERATENE: MOLECULAR INDICATORS FOR PHOTIC ZONE ANOXIA | |
dc.type | Статья | |
dc.subject.age | Кайнозой::Неоген::Миоцен | ru |
dc.subject.age | Cenozoic::Neogene::Miocene | en |
dc.subject.age | Paleozoic::Ordovician | en |
dc.subject.age | Палеозой::Ордовикская | ru |
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