Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ...
The influence of rifting on the composition of Kimmeridgian to Barremian mudstones from northern Wollaston Forland in North-East Greenland is investigated by petrographic and mineralogical analysis, in addition to U-Pb zircon provenance analysis of nearby sandstones. The mudstone composition is foun...
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2023
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Online Access: | https://dx.doi.org/10.22008/fk2/kel0a6 https://dataverse.geus.dk/citation?persistentId=doi:10.22008/FK2/KEL0A6 |
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ftdatacite:10.22008/fk2/kel0a6 2024-02-04T10:00:04+01:00 Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ... Olivarius, Mette Kazerouni, Afsoon M Weibel, Rikke Kokfelt, Thomas F Hovikoski, Jussi 2023 https://dx.doi.org/10.22008/fk2/kel0a6 https://dataverse.geus.dk/citation?persistentId=doi:10.22008/FK2/KEL0A6 unknown GEUS Dataverse https://dx.doi.org/10.22008/fk2/kel0a6/gh19ac Dataset dataset 2023 ftdatacite https://doi.org/10.22008/fk2/kel0a610.22008/fk2/kel0a6/gh19ac 2024-01-05T04:54:19Z The influence of rifting on the composition of Kimmeridgian to Barremian mudstones from northern Wollaston Forland in North-East Greenland is investigated by petrographic and mineralogical analysis, in addition to U-Pb zircon provenance analysis of nearby sandstones. The mudstone composition is found to vary systematically as a function of both the timing of the rifting progression and the position in the half-graben depositional system. Pyrite primarily precipitated in the early rift to rift climax phases. Euhedral pyrite overgrowths on framboids formed only during the rift climax phase (Lindemans Bugt Formation). Dolomite is the dominant carbonate cement, except for the sediments deposited in the early waning rift phase (Palnatokes Bjerg Formation) where calcite is dominant, and in the late waning rift phase (Stratumbjerg Formation) where siderite dominates. A diagenetic process scheme is established to summarize the main diagenetic reactions, of which the highest-temperature reactions with precipitation ... Dataset East Greenland Greenland Wollaston forland DataCite Metadata Store (German National Library of Science and Technology) Greenland Wollaston ENVELOPE(-60.790,-60.790,-63.668,-63.668) Wollaston Forland ENVELOPE(-19.861,-19.861,74.476,74.476) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
description |
The influence of rifting on the composition of Kimmeridgian to Barremian mudstones from northern Wollaston Forland in North-East Greenland is investigated by petrographic and mineralogical analysis, in addition to U-Pb zircon provenance analysis of nearby sandstones. The mudstone composition is found to vary systematically as a function of both the timing of the rifting progression and the position in the half-graben depositional system. Pyrite primarily precipitated in the early rift to rift climax phases. Euhedral pyrite overgrowths on framboids formed only during the rift climax phase (Lindemans Bugt Formation). Dolomite is the dominant carbonate cement, except for the sediments deposited in the early waning rift phase (Palnatokes Bjerg Formation) where calcite is dominant, and in the late waning rift phase (Stratumbjerg Formation) where siderite dominates. A diagenetic process scheme is established to summarize the main diagenetic reactions, of which the highest-temperature reactions with precipitation ... |
format |
Dataset |
author |
Olivarius, Mette Kazerouni, Afsoon M Weibel, Rikke Kokfelt, Thomas F Hovikoski, Jussi |
spellingShingle |
Olivarius, Mette Kazerouni, Afsoon M Weibel, Rikke Kokfelt, Thomas F Hovikoski, Jussi Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ... |
author_facet |
Olivarius, Mette Kazerouni, Afsoon M Weibel, Rikke Kokfelt, Thomas F Hovikoski, Jussi |
author_sort |
Olivarius, Mette |
title |
Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ... |
title_short |
Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ... |
title_full |
Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ... |
title_fullStr |
Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ... |
title_full_unstemmed |
Supplementary files for: Mudstone diagenesis and sandstone provenance in an Upper Jurassic – Lower Cretaceous evolving half-graben system, Wollaston Forland, North-East Greenland ... |
title_sort |
supplementary files for: mudstone diagenesis and sandstone provenance in an upper jurassic – lower cretaceous evolving half-graben system, wollaston forland, north-east greenland ... |
publisher |
GEUS Dataverse |
publishDate |
2023 |
url |
https://dx.doi.org/10.22008/fk2/kel0a6 https://dataverse.geus.dk/citation?persistentId=doi:10.22008/FK2/KEL0A6 |
long_lat |
ENVELOPE(-60.790,-60.790,-63.668,-63.668) ENVELOPE(-19.861,-19.861,74.476,74.476) |
geographic |
Greenland Wollaston Wollaston Forland |
geographic_facet |
Greenland Wollaston Wollaston Forland |
genre |
East Greenland Greenland Wollaston forland |
genre_facet |
East Greenland Greenland Wollaston forland |
op_relation |
https://dx.doi.org/10.22008/fk2/kel0a6/gh19ac |
op_doi |
https://doi.org/10.22008/fk2/kel0a610.22008/fk2/kel0a6/gh19ac |
_version_ |
1789965180948447232 |