Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle
The early Archaean sulphur cycle continues to be discussed rather controversially on the basis of mass-dependent and-independent sulphur isotope fractionations in sedimentary sulphates and sulphides. Major debates are the ultimate sulphur source and the isotopic composition of seawater sulphate and...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.558.5174 2023-05-15T16:28:54+02:00 Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle Harald Strauss The Pennsylvania State University CiteSeerX Archives 2003 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.558.5174 http://yly-mac.gps.caltech.edu/SulfurLiterature/ArcheanSulfurCycle.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.558.5174 http://yly-mac.gps.caltech.edu/SulfurLiterature/ArcheanSulfurCycle.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://yly-mac.gps.caltech.edu/SulfurLiterature/ArcheanSulfurCycle.pdf Sulphur isotopes Biogeochemistry Pyrite Archaean Sulphur cycle text 2003 ftciteseerx 2016-01-08T11:53:38Z The early Archaean sulphur cycle continues to be discussed rather controversially on the basis of mass-dependent and-independent sulphur isotope fractionations in sedimentary sulphates and sulphides. Major debates are the ultimate sulphur source and the isotopic composition of seawater sulphate and the process(es) involved in the formation of sedimentary pyrite. New results for sedimentary pyrite from the Isua Greenstone Belt, SW Greenland are presented. Current views of the global sulphur cycle are evaluated which are based on these and additional published sulphur isotope records for southern Africa, Western Australia and India. In view of the absence of unequivocal evidence for a clearly biological origin, magmatic/hydrothermal processes are considered to be largely responsible for the precipitation of sulphides in sedimentary environments of early Archaean age. Sedimentary sulphides from the Warrawoona Group, Australia, could represent a possible exception. Text Greenland Unknown Greenland |
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English |
topic |
Sulphur isotopes Biogeochemistry Pyrite Archaean Sulphur cycle |
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Sulphur isotopes Biogeochemistry Pyrite Archaean Sulphur cycle Harald Strauss Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle |
topic_facet |
Sulphur isotopes Biogeochemistry Pyrite Archaean Sulphur cycle |
description |
The early Archaean sulphur cycle continues to be discussed rather controversially on the basis of mass-dependent and-independent sulphur isotope fractionations in sedimentary sulphates and sulphides. Major debates are the ultimate sulphur source and the isotopic composition of seawater sulphate and the process(es) involved in the formation of sedimentary pyrite. New results for sedimentary pyrite from the Isua Greenstone Belt, SW Greenland are presented. Current views of the global sulphur cycle are evaluated which are based on these and additional published sulphur isotope records for southern Africa, Western Australia and India. In view of the absence of unequivocal evidence for a clearly biological origin, magmatic/hydrothermal processes are considered to be largely responsible for the precipitation of sulphides in sedimentary environments of early Archaean age. Sedimentary sulphides from the Warrawoona Group, Australia, could represent a possible exception. |
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The Pennsylvania State University CiteSeerX Archives |
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Text |
author |
Harald Strauss |
author_facet |
Harald Strauss |
author_sort |
Harald Strauss |
title |
Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle |
title_short |
Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle |
title_full |
Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle |
title_fullStr |
Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle |
title_full_unstemmed |
Precambrian Research 126 (2003) 349–361 Sulphur isotopes and the early Archaean sulphur cycle |
title_sort |
precambrian research 126 (2003) 349–361 sulphur isotopes and the early archaean sulphur cycle |
publishDate |
2003 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.558.5174 http://yly-mac.gps.caltech.edu/SulfurLiterature/ArcheanSulfurCycle.pdf |
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Greenland |
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Greenland |
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Greenland |
genre_facet |
Greenland |
op_source |
http://yly-mac.gps.caltech.edu/SulfurLiterature/ArcheanSulfurCycle.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.558.5174 http://yly-mac.gps.caltech.edu/SulfurLiterature/ArcheanSulfurCycle.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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